s

100-ton

 

100-ton grove crane photo

better grove

GMK4115L

  • All-Terrain
  • 197′ main boom
  • 56′ two stage jib
  • Jib off-sets to 40 degrees

Grove GMK4115L Load Chart

 

 

steam plate heat exchanger photo

1,000,000 Btu

Steam Plate Heat Exchanger HESF-1000

  • The system transfers heat from “on-site” steam to a circuit of heat-transfer-fluid that enables the use of any of the DRYAIR accessories for heat distribution
  • Automatic temperature control allows the user to set the desired supply-fluid temperature; temperature is maintained by modulating the flow of steam through the exchanger
  • One unit will provide enough heating capacity to heat up to 50,000 square feet (dependent on the steam source capacity)
  • Using an existing steam source could prove to be the most versatile and economical approach to delivering temporary heat on a construction site / building renovation
»Specifications
heat wagon indirect fired gas heater photo

1,000,000 Btu

Indirect Fired Gas Heater – Model VG1000

  • Versatility of dual fuel – natural gas & propane
  • Reliable Riello burner
  • Remote thermostat
  • Wheels for easy portability
  • Long lasting stainless steel combustion chamber
  • High static centrifugal blower
  • Ductable to 300 ft.
  • 100% dry heat, clean of combustion by-products
»Specifications

1,200,000 Btu

dryair gas heater photo

1,200,000 Btu

Model 2000-1200

  • Propane or natural gas fuel source; can be converted to natural gas or propane with optional conversion packages
  • Compact and portable design for easy positioning on the work site
  • Water heater has a 2-stage output allowing variable heat delivery to accommodate changing heat requirements
  • All system operation is controlled and monitored from the heat module control panel
  • Temperature control and fuel usage is automatic
  • 8-light system operation feature for easy system troubleshooting
  • Fluid circulation system is low pressure and atmospherically vented; there is no chance of an explosion or line burst due to pressure build-up; and no special boiler certification is required to operate the system
  • Quick-connect hose couplers, “no-drain” fluid lines and a “rapid air elimination” feature ensures quick setup-and-go operation
»Specifications
f 200 hydro mobile unit

F 200 Series (Electric & Hydraulic)

  • Designed for restoration, E.I.F.S., window, masonry and demolition work
  • Best suited for projects 100′ in height or more
  • Features high speed rack and pinion performance
  • 12,000 lb capacity
  • 19′ per minute speed with full load
  • Safety features include 6″ stopping length
»Specifications
dryair gas heater photo

250,000 Btu

Model 2000-0250

  • Propane or natural gas fuel source
  • Compact and portable design for easy positioning on the work site
  • All system operation is controlled and monitored from the heat module control panel
  • Temperature control and fuel usage is automatic
  • 8-light system operation feature for easy system troubleshooting
  • Fluid circulation system is low pressure and atmospherically vented; there is no chance of an explosion or line burst due to pressure build-up; and no special boiler certification is required to operate the system
  • Quick-connect hose couplers, “no-drain” fluid lines and a “rapid air elimination” feature ensures quick setup-and-go operation
»Specifications
heat wagon electric heater photo

P900

Electric Heater – Model P900

  • Built-in thermostat (32º – 100º F)
  • Overheat protection
  • High quality sealed motor
  • Stainless steel jacketed coils
  • High quality sealed motor
  • Stainless steel jacketed coils
»Specifications
heat wagon indirect fired gas heater photo

400,000 Btu

Indirect Fired Gas Heater – Model VG400

  • Versatility of dual fuel – natural gas & propane
  • Wayne burner
  • Remote thermostat
  • Wheels for easy portability
  • Long lasting stainless steel combustion chamber
  • Ductable to 50 ft.
  • 100% dry heat, clean of combustion by-products
»Specifications
flagro equipment

400,000 BTU (118 Gallons)

Indirect Fired Heater – Model FVO-400RCBT

  • Indirect fired heat exchanger allows external exhaust of combustion products
  • Standard steel lifting harness
  • Heavy-duty flat free tires
  • Slim design for easy site mobility and transportation
  • Built-in 118 gallon gallon fuel tank
  • Digital display voltage meter

 

»Specifications
flagro indirect fired heater photo diesel

400,000 BTU (42 Gallons)

Indirect Fired Heater – Model FVO-400RC

  • Indirect fired heat exchanger allows external exhaust of combustion products
  • Standard steel lifting harness
  • Heavy-duty flat free tires
  • Slim design for easy site mobility and transportation
  • Built-in 42 gallon fuel tank
  • Digital display voltage meter

 

»Specifications

50-TON

 

 

link belt 8050 crane photo

link belt

RTC-8050

  • Rough Terrain
  • 110′ main boom
  • 56′ two stage lattice jib
  • Jib off-sets to 30 degrees
  • Variable outrigger widths

Link-Belt RTC-8050 Load Chart

 



CR45 CR52 - GMK3050 crane photo

better grove

GMK-3050

  • All-Terrain
  • 125′ main boom
  • 49′ two stage luffing jib
  • Jib off-sets to 40 degrees

Grove GMK-3050 Load Chart

 

 

heat wagon electric heater photo

P1500

Electric Heater – Model P1500

  • Quiet and clean
  • No by-products of combustion, so it’s safe for many applications where air quality is of concern
  • Variable settings will conserve energy
  • Does not add to relative humidity so it can used to assist dry out applications
  • Features an internal thermostat
  • 20 ft. power cord
  • Powder coat finish
  • Can either heat or ventilate using just the fan
  • UL Approved
  • Typical Applications: Hospitals, Laboratories, Computer Rooms, Food Processing Facilities, Power Plants
»Specifications

60-Ton

CR45 CR52 - GMK3050 crane photo

better grove

GMK-3060

  • All-Terrain
  • 141′ main boom
  • 49′ bi-fold lattice swingaway jib
  • Jib off-sets to 40 degrees

Grove GMK-3060 Load Chart

dryair diesel heater photo

600,000 Btu

Model 2100-0600

  • Diesel / light oil fired system with a single stage burner
  • Temperature control and fuel usage is automatic
  • Includes unique “Climate Control” system which ensures efficient and reliable burner operation in all conditions
  • Compact and portable design for easy positioning on the work site
  • All system operation is controlled and monitored from the central heating module control panel
  • 8-light system operation feature for easy system troubleshooting
  • Fluid circulation system is low pressure and atmospherically vented; there is no chance of an explosion or line burst due to pressure build-up; no special boiler certification is required to operate the system
  • Quick-connect hose couplers, “no drain” fluid lines and a “rapid air elimination” feature ensures quick setup-and-go operation
  • A transport trailer is available and is specifically designed to carry the Dryair 2100-600 central heating module.
  • Four-corner lockable jacks allow you to secure the system on-site
  • Trailer has a built-in lock box for enclosing an optional portable generator
  • Add an optional diesel-powered genset for complete self-contained operation on a non-powered site; the system is ready to go as soon as it’s positioned on site
  • Conforms to most special job requirements due to its modular nature
»Specifications

7,000 lb Cars

Alimak Scando 650

The Alimak Scando 650 is the world’s most popular construction hoist concept, and the best choice for efficient construction logistics. The modular system offers flexibility, efficiency, safety, productivity, and low energy consumption.

  • Intelligent control due to modern microprocessorbased control system and fault diagnostics
  • More hoistpower and up to 40% less power consumption
  • Flexible modularity due to single or dual car configurations, several car lengths and adaptability to different applications
  • No applications are too difficult
»Specifications
heat wagon indirect fired gas heater photo

700,000 Btu

Indirect Fired Gas Heater – Model VG700

  • Versatility of dual fuel – natural gas & propane
  • Reliable Riello burner
  • Remote thermostat
  • Wheels for easy portability
  • Long lasting stainless steel combustion chamber
  • High static centrifugal blower
  • Ductable to 200 ft.
  • 100% dry heat, clean of combustion by-products
»Specifications
heat wagon diesel powered heater photo

700,000 Btu

Indirect Fired Heater – Model VF700

  • Reliable Riello burner
  • Remote thermostat
  • Wheels for easy portability
  • Long lasting stainless steel combustion chamber
  • High performance axial fan
  • Ductable to 200 ft
  • 100% dry heat, clean of combustion by-products
»Specifications

7,100 lb Cars

  • Fully Assembled Enclosed Cars
  • Overspeed Governors 
  • Two Manually Operated Vertically bi-parting Gates/Cars
  • Control and Limit Switches
  • 20′ of Tower for 0 Lifting Height
  • Hot Dipped Galvanized Car & Tower
  • Counterweights
  • GFI Receptacle in Cars
  • Base Fence Enclosure
  • Base Disconnect Boxes
  • Buffer Stand and Buffers
  • Power Cord Guide Wheel Assemblies
  • Car Lighting (Fluorescent)
  • Auxiliary Hand Control for Installation
  • Two Rope Cathead Assembly
  • Manual Hand Lever
»Specifications

90-ton

 

 

Link-Belt HTC8690 crane photo

link belt

HTC-8690 

  • Truck Mounted
  • 140′ main boom
  • 58′ two stage jib
  • Jib off-sets to 45 degrees

Link-Belt HTC-8690 Load Chart

 

 

 

 

CRW90 - Link-Belt RTC8090 crane photo

link belt

RTC-8090

  • Rough Terrain
  • 140′ main boom
  • 58′ two stage jib
  • Jib off-sets to 45 degrees

Link-Belt RTC-8090 Load Charts

 





CR56 - GMK4100B grove crane photo

better grove

GMK4100B

  • All-Terrain
  • 167.3′ main boom
  • 19.7″ main boom extension
  • 49.2′ luffing two stage jib
  • Jib off-sets to 40 degrees

Grove GMK4100B Load Chart

 

 

dryair diesel heater photo

900,000 Btu

Model 2100-0900

  • Diesel / light oil fired system
  • Temperature control and fuel usage is automatic
  • includes unique “Climate Control” system which ensures efficient and reliable burner operation in all conditions
  • Compact and portable design for easy positioning on the work site
  • All system operation is controlled and monitored from the central heating module control panel
  • 8-light system operation feature for easy system troubleshooting
  • Fluid circulation system is low pressure and atmospherically vented; there is no chance of an explosion or line burst due to pressure build-up; no special boiler certification is required to operate the system
  • Quick-connect hose couplers, “no drain” fluid lines and a “rapid air elimination” feature ensures quick setup-and-go operation
  • A transport trailer is available and is specifically designed to carry the Dryair 2100-900 central heating module
  • Trailer has a built-in lock box for enclosing an optional portable generator
  • Add an optional diesel-powered genset for complete self-contained operation on a non-powered site
  • Conforms to most special job requirements due to its modular nature
»Specifications
heat wagon indirect heat diesel photo

900,000 Btu

Indirect Fired Heater – Model VF900

  • CSA approved
  • Reliable Riello burner
  • Remote thermostat
  • Long lasting stainless-steel combustion chamber
  • High static centrifugal blower
  • Winter blend diesel
  • Ductable to 200 ft.
  • 100% dry heat, clean of combustion by-products
  • Available with 225-gallon fuel cell
»Specifications
sky climber alpha 2200 photo

Alpha 2200

Benefits:

  • Lifts: 2200 lbs
  • Operating Speed: 32 fpm
  • Features Sky Lock II: 3/8” (9.5 mm)
  • Hoist Weight: 165* lbs
  • Height: 16.1 in
  • Length: 15.7 in

Hoist control option:

  • Pendant
  • Central control box
  • Hoist mounted

Wire rope:

  • 2 mm
  • Breaking load 15,000 lbs

Motor option:

  • 220-240V/60Hz, single phase
  • 66kw, 12.0A

Product engineering:

  • Engineered for safety, speed and power
  • Designed for heavy duty field use
altrex suspended platform with end stirrups photo

Suspended Platform with End Stirrups

  • End Stirrups with hoists are mounted at each end of the platform
  • Maximum CE-rated platform length: 12.00 meter
  • Maximum distributed load: 1.260 kg
  • Also available with double side closed platform
altrex suspended platform with walk-through stirrups

Suspended Platform with Walk-through Stirrups

  • Walk-through stirrups are used when the length of the whole suspended platform exceeds the length between the cables/hoists
  • Overhang for easy suspension (for example in corners)
  • With walk-through stirrups, extreme length achievable (18.00 m)
  • Large working surface
  • Simple to fit lightweight walk-through stirrup
  • Maximum platform length CE approved 18.00 meter
aluma beam for shoring

Aluma Beam

The Aluma Beam has a constant depth of only 165mm (6.5 in.). It contains a 2″ x 2″ plastic nailer strip which is formulated to provide nail gripping. The Aluma Beam has a T-Head Bolt slot in its base for fastening stringers, strong-backs or I-Beams with the easy-to-use self-locking A-Bolt. Call for available lengths up to 24’.

Applications:

  • Slab Formwork – for use as a stringer (primary member) or as a joist (secondary member)
  • Wall Forms – for use as a stud (secondary member) on both vertical and horizontal applications
»Specifications
aluma stringer for shoring

Aluma Stringer

The Aluma Stringer is stronger and deeper than the Aluma Beam. It is 190 mm (7.5 in.) deep and permits larger spans between intermediate supports. It provides structural strength comparable to a 152mm x 304mm (6 in. x 12 in.) spruce member but has only one third the weight.

Applications:

  • Use as a stringer (primary member) for slab formwork
  • May also be used as a beam or a joist (secondary member)
»Specifications
anchorage connectors photo

Anchorage Connectors

DBI Sala Concrete Wedge Anchor

  • A safe, fall arrest rated 22kN anchor point for vertical concrete applications
  • Portable and reusable anchor can be removed easily and reinstalled
  • Quick release button
  • Connection ring provides a compatible tie-off point for PFAS
  • Designed for use in cured concrete with a compression strength of at least 21MPA
  • Complies with EN795 Class B
b-11 flat washer photo

B-11 Flat Washer

  • For use with all types and sizes of bolts and coil rod
  • Made from flat steel plate and available in various sizes (see Specifications)
  • For best results the space spanned by the washer should not exceed bolt diameter, plus 1/4″
»Specifications
b-12 coil rod photo

B-12 Coil Rod

  • Manufactured from high strength cold rolled steel
  • Capable of servicing many applications and uses in the field –  can be used as form ties, combination ties with coil ties for concrete embedments, and for bridge hangers to bridge overhang bracket attachments
  • Available in 1/2″ to 1-1/2″ diameters
  • Available in 12′ length
  • Field cutting can be accomplished with bolt cutters or carborundum blades
»Specifications
coil nut and heavy coil nut photo

B-13 Coil Nut and B-25 Heavy Coil Nut

Dayton Richmond B-13 Coil Nut

  • Available with coil threads in 1/2″, 3/4″, 1″, 1-1/4″ and 1-1/2″ diameters

Dayton Richmond B-25 Heavy Coil Nut

  • Available with coil threads in 1/2″, 3/4″, 1″ and 1-1/4″ diameters
»Specifications
rock anchor photo

B-31 Rock Anchor

  • Preassembled unit tapped with 1/2″, 3/4″ or 1″ diameter coil thread
  • NC thread is available on special order
  • Rock anchors used in sound rock or concrete allows one-sided forming of walls or similar applications to be completed quickly and economically

 

»Specifications
batter washer photo

B-42 and D-22 Batter Washer

  • Used when the wales are at an angle to the ties
  • Permits any angle from 90 degrees to 45 degrees
  • For use with B-39 Wing Nut
  • Nail holes provided for securing to wood form members
»Specifications
bisomac traction hoist photo

Bisomac

The Bisomac Traction Hoist for Suspended Platforms – Bisomac210

Features:

  • Performance – Strong to voltage drops assuring smooth, steady lifting for skyscrapers; friendly for wire rope
  • Maintenance – Minimal number of components for easy assembly and disassembly; maintenance simplified with easy side cover access; minimal parts requiring inspection or replacement
  • Handling – Well balanced two carrying grips for easy handling
  • Safety – Designed to assure foolproof operation and prevent malfunctions
»Specifications

Carry Decks

 

Grove AP308

better grove

AP-308

  • 8 Ton Capacity
  • Carry Deck capabilities
  • Industrial applications
  • 24′ main boom
  • 15’ jib with 45 degree offset

AP-308 Load Chart

 

 

 
 

 Terex cd115

terex

CD-115

  • 15 Ton Capacity
  • Industrial applications
  • 52′ main boom
  • 15’ jib with 30 degree offset

Terex CD-115 Load Chart

 
 
 
 

 

6000 lb construction elevator photo

6,000 lb Cars

  • Two fully assembled enclosed cars
  • One overspeed governor per car
  • Control and limit switches
  • 20 ft of tower for 0 ft lifting height
  • Hot Dipped Galvanized Cars & Tower
  • Counterweights & Cathead Assemblies
  • Variable Frequency Drive (VFD) per car
  • Two manually operated vertically bi-parting car gates per car
  • Base fence enclosure
  • Base disconnect box per car
  • Buffer stand and springs per car
  • Power cord guide trailing wheel assembly per car
  • Hand lever control per car
  • Interior Car Lighting
  • GFI Receptacle in Cars
»Specifications

Chutes

compact electric hoist photo

Compact Electric (1000, 1500)

Features

  • Fits through a small (18″) opening for hard to reach places
  • Two handles on all hoists for easy loading and mechanical maintenance
  • Power indicator light shows power status and emergency stop status as standard equipment
  • Optional hour meter
  • Hoist control or plug-in pendant ready the electric power-pack, eliminates power boosters in most situations
  • Use of a planetary gear system
  • Available with wireless remote control
  • Pendants available in lengths from 6 ft – 200 ft
  • Single Volt 208
  • Single Volt 110 NEW (750 lb capacity)
  • 50 hz or 60 hz available
  • 3 Phase or Single Phase available
  • All Compact models operate on 5/16″ (8 mm) wire rope Includes required Sky Lock Ill
  • Includes lubricator filter and bracket (Air only) 
  • All porting internal or uses solid piping for more durability (Air only) 
  • GAST air motor offers more reliability
  • Gear box interchangeable with air or electric motors
»Specifications
midwest canvas corp. concrete blankets photo

Concrete Blankets

hd_midwest

R 2.2

  • 6′ x 25′ two layer blanket with two layers of bubble

 

R 2.8

  • 6′ x 25′ two layer blanket with two layers of bubble and one reflective side

 

R 5.1

  • 6′ x 25′ three layer blanket with two layers of bubble, one layer of foam and one reflective side

 

 

condor truck mounted boom lift photo

Condor Truck-mounted Boom Lifts

 

GENERAL SPECIFICATIONS 

150-S

170-S

Platform Capacity 1,000 lb (453.5 kg) 1,000 lb (453.5 kg)
Working Height 150 ft (42.75 m) 170 ft (51.8 m)
Max. Vertical Platform Height 145 ft (44.19 m) 165 ft (50.3 m)
Elbow Articulation 158 degrees 154 degrees
Column Articulation 83 degrees 79 degrees
Max. Horizontal Reach 71 ft (21.64 m) 74 ft 8 in. (22.7 m)

 

contractor convenience items photo

Contractor Convenience Items

 MISCELLANEOUS PRODUCTS

  • Hard Hats
  • Glasses
  • Dust Masks
  • Respirators
  • Caution Tape
  • Rope Grabs and Lanyards
  • Ladder Safety Systems
  • Temporary Fence
  • Mechanical Anchors
  • Horizontal Systems 
  • Roof Anchors and Accessories
  • First Aid Kits
  • Eye Wash Stations 
  • Extension Cords
  • Temporary Lighting
  • Marking Paints and Tape
  • SAIT Abrasive Blades
  • Diamond Blades
  • Hammers, Nails
  • Levels
  • Trowels
  • Crow Bars
  • Hand Tools
  • Construction Tubes
custom event seating at Boston Lobsters photo

Custom Event Seating

Marr offers a wide variety of temporary seating systems for all types of events.
In house planning and design services are available. We take pride in our ability to work with customers to find the most cost-effective solution to meet the budgetary needs of a project or event.

A sampling of projects include:

  • The Boston Marathon 
  • The Boston Lobsters World Team Tennis (pictured at left and above)
  • The Tall Ships, Boston, MA
  • The Boston Tea Party Reenactment
  • Columbia Pictures “Here Comes The Boom”

 

weld angle bracket

D-24 Weld Angle Bracket

  • Designed to tie one sided forming to steel piles, metal beams, weld plates, etc.
  • The pivot pin is furnished with coil thread
  • The D-24 allows the form tie a pivot range of 110˚ (55˚ each direction) and will exceed the tensile capacity of the form tie when properly installed by a certified welder
»Specifications
closed coupler photo

D-32 Closed Coupler

  • Available with coil threads for use with D-1 and D-18 Inside Tie Rods or B-12 Coil Rod
  • The coil threads have been tapped from each end of the coupler providing a positive stop at the center of the coupler
  • In order to develop the rated load, the inside tie rods or coil rods must be threaded into the coupler until they reach the stop
»Specifications

Delta™ Vest-Style Harness

The Delta™ Vest-Style Harness is equipped with first-class industry advancements. Delta™ harnesses are durable and made with a patented triangular design that makes them easy to take on and off quickly. We carry model #s: 1102000 (shown here), 1101252 & 1101253

Product Highlights

  • No-tangle design
  • Stand-up back D-ring
  • Tongue buckle leg straps
  • Repel™ webbing
  • Built-in lanyard keepers
  • Revolver™ vertical torso adjusters
  • Impact Indicator
  • Protected labels, equipped with i-Safe™
»Specifications
altrex double-deck suspended platform photo

Double-Deck Suspended Platform

By adding a Double Deck Kit, the standard Altrex Modular Platform system can be configured into a multi-level platform, which allows workers simultaneous access on different levels. A ladder type frame is connected at each end of the platform. By using the trapdoor in the upper deck, the workers can safely climb from one level to the other via the ladder with safety cage. The configuration of each platform level should be the same.

Advantages of the double deck kit:

  • Working on different levels simultaneously
  • Only two hoists required for lifting the complete platform
  • Minimal amount of roof rigging required
  • Standard vertical height between levels: 3m (optional adjustments available)
  • Stable construction of platform arrangement
  • Platform lengths from 3 m to 12 m (depending on lifting capacity of hoists and rigging used)
  • Ideal for applications such as cladding (siding) and glazing
dri-eaz dehumidifier photo

Dri-Eaz LGR 3500i Dehumidifier

drieaz

  • Durable and portable
  • Fights damaging humidity quickly and effectively with high efficiency operation
  • Designed for water damage restoration, structural drying, construction, and other jobs that require temporary industrial-strength dehumidification
  • Extracts 170 pints of damaging moisture per day under AHAM conditions (80 degrees F, 60% relative humidity) using just 10.5 amps of power
  • Quickly dries carpeting, carpet pads, floors, walls, and other water-damaged areas
»Specifications
dri-eaz climate control dehumidifier photo

Dri-Eaz LGR 7000XLi Dehumidifier

drieaz

  • Offers powerful high-capacity dehumidification in a small, easy-to-maneuver package
  • Removes 130 pints of moisture per day under AHAM conditions (80 degrees F, 60% relative humidity) at just 8.3 amps of power
»Specifications
ground thaw concrete cure photo

Ground Thaw / Concrete Cure

Advantages:

  • Larger thaws as one system allows you to set up and thaw up to 18,000 ft2 (1,672 m2) at an average rate of 1 foot (30cm) per day (*Thaw rates will vary depending on soil composition, moisture content, ambient conditions, job insulation factors and thaw depth)
  • Faster thaws as the system maintains higher temperatures for greater heat transfer
  • Quicker start-up as the system achieves the set fluid temperature more quickly
  • Optimum heat transfer: Larger diameter thaw/cure hose has more heat transfer surface area for improved heat exchange; Larger diameter hose also means less line resistance resulting in higher flow rates and higher, more uniform rates of heat transfer throughout the fluid loop
  • Operate in the most extreme conditions: Dryair’s oil-fired 2100 series central heating modules incorporate unique features that take it one step further; All 2100 Series oil-fired central heating modules feature a rock solid burner, fluid & fuel pre-heaters, and Dryair’s patented “Combustion Environment Control System”; The system delivers with smooth start-up, fuel efficiency and smooth, trouble-free operation… even when the outdoor temperature is -50°F (-45°C)
  • Multitasking: heat, thaw and cure all at the same time
»Specifications
durachute photo

DURACHUTE™

CHUTES International’s DURAFLAT™ system was designed to meet lightweight, economical construction debris removal needs.

The DURACHUTE™ system is the choice system for roofers, scaffolding, general contractors, and construction rental companies.

The blow-molding process makes a more resilient chute than any other on the market. The upper and lower rings add extra stability, so that the system maintains its shape regardless of the length of the system and the larger 32” diameter makes for efficient and effective debris removal.

In addition to straight sections and intakes, DURACHUTE™ has a complete line of accessories to provide for a safe and easy installation:

  • Each section is approximately 4’ tall with 3’ 1” of useable chute length
  • Sections weigh 37 lbs (chains included)
  • Heat-Treated, Proof Tested Galvanized Chains
  • Top opening of 32” tapers to 27”

CHUTES carries a full line of accessories including:

  • Hangers for every application
  • Dust Reducing Gaiters
  • Protective Liners
  • Guide Ropes
  • Safety Frames
  • Picking Bars
  • Winches
eagle debris netting and scaffold sheeting

Eagle

Enclosure LOGO

Debris Netting and Light Scaffolding Sheeting

  • Readily available for order to meet your needs on the job
  • Other products can be supplied upon request

 

»Specifications
casino scaffolding design

Engineering Services

Marr Engineering is a full service engineering department that will satisfy all of your project’s engineering requirements from conception and cost analysis to final design over a wide range of construction products such as shoring, scaffolding, mast climbers and swing staging. We provide Shoring, Scaffolding and Re-shoring layout CAD drawings with Engineer’s Approval and all necessary design calculations. If your project has special requirements, we can deliver custom solutions that take advantage of our experience, knowledge, product lines and custom manufacturing capabilities.

One of our mandates is to work with our customers to develop new techniques to help to tackle even the most difficult of jobs, allowing the contractor to work faster, safer and save money. The objective is to enable our customers to take full advantage of new developments to improve both construction efficiency and quality on the job site. Here at Marr Engineering, we’re committed to providing the best services to help you achieve your goals.

 

installation and dismantle photo

Installation & Dismantling Services

All Marr foremen are required to be Competent Fall Protection and OSHA 30 trained.  Other training includes:

  • Ground Supported Scaffold Competency
  • Suspended Scaffold Competency
  • Competent Signal Person 
  • Competent Rigger
  • Mast Climber Competency
  • First Aid Training
  • Confined Space
  • Hoisting
  • LOTO (Lock Out Tag Out)
  • Aerial Lift Operator

The company’s E&D (erection and dismantling) expertise has been challenged many times over with unique building features ranging from the historic to the ultra-modern and we have met those challenges hands down.  Scaffold erectors for nearly 70 years, Marr has accumulated knowledge and hands-on experience that has resulted in a cleverness for problem-solving and a strong competence in this area of construction. With each building project we encounter something new and we take away something that can be built upon for future application.

E&D services are utilized with a variety of building equipment including sectional scaffolding, systems scaffolding, suspended scaffolding, Hydro Mobile mast climbers, shoring, environmental protection and temporary bleacher seating. 

ExoFit™ Construction Style Positioning Harness

The ExoFit™ Construction Style Positioning Harness is designed for comfort, made with a single piece of material that wraps around you in an X-shape. The ExoFit™ harness remembers your adjustments with only three snap buckles and has built-in pads for extra stable protection. We carry model #s: 1108500, 1108501, 1108502 & 1108507 (shown here)

Product Highlights

  • Built-in shoulder, back and leg comfort padding
  • Back D-ring
  • Body belt/hip pad with side D-rings
  • Quick connect chest and leg straps
  • Soft, lightweight webbing
  • Anti-tear ballistic nylon
  • Built-in reflective piping
  • Parachute torso adjusters
  • Protected labels, equipped with i-Safe™
»Specifications

ExoFit™ XP Vest-Style Climbing Harness

The DBI-SALA® ExoFit™ XP Vest-Style Climbing Harness is equipped with all of the features of the ExoFit™ harness with 3-D mesh lining that ventilates and cools you as you work. The ExoFit™ XP harness is lightweight and durable to help you deliver first-rate performance.   We carry model #s: 1101326, 1101327, 1109726C & 1109727C

Product Highlights

  • Removable shoulder, back and leg comfort padding
  • Stand-up back D-ring with impact indicator
  • Front D-ring
  • Quick connect chest and leg straps
  • Soft, lightweight webbing
  • Loops for body belt
  • Built-in lanyard keepers
  • Parachute torso adjusters
  • Protected labels, equipped with i-Safe™
»Specifications
weather protection hydro mobile unit

F 200 and F 300 Series Weather Protection

  • Designed to accommodate both top and bottom platform requirements
  • Keeps workers comfortable in all kinds of weather
  • Protects against falling debris
f 300 hydro mobile unit

F 300 SERIES

Standard:

  • 12,000 lb (5,443 kg) capacity
  • 38′ (11.6m) minute speed
  • Self-sufficient gas-powered hydraulic system
  • Single-mast set-up
  • Twin-mast set-up
  • Two independent working platforms at different levels
»Specifications

Fall Protection Products

dryair generator photo

Generator

Dryair___heat_thaw_cure_dry___color

Generator – SDMO Sound Attenuated 

  • Optional for Ground Thaw and Temp Heat
  • 120/240V. 1 Ph, 60hz
  • 9Kw Prime Power
  • Overall size (L x W x H): 69 in x 28 in x 48 in
  • Weight: 1,245 lbs
  • Engine Rated RPM: 1800 Rpm
genie scissor lift picture

Genie GS-4047

  • Working height: 45 ft (13.89 m)
  • Driveable at full height
  • Lift capacity: 550 lbs (249 kg)
  • Platform height: 39 ft (11.89)
»Specifications

GENIE S -65 XC

  • Working height: 71 ft / 21.81 m
  • Horizontal reach: 54 ft 2 in. / 16.51 m
  • 5 ft (1.52 m) jib features a 133 degree range of motion to correctly position workers
  • 4-wheel drive and full-time active oscillating axles provide traction for gradeability up to 45% 
  • Below ground reach of  up to 8 ft 8 in (2.65 m)
  • Weight: 25,160 lbs (11,412 kg)
  • Diesel Engine
  • 12 KW Welder-Ready Package
  • Cold Weather Start Package 
»Specifications

Genie S -85 XC

  • Working height: 91 ft / 27.74 m
  • Horizontal reach: 74 ft 6 in. / 22.71 m
  • 5 ft (1.52 m) jib features a 133 degree range of motion to correctly position workers
  • 4-wheel drive and full-time active oscillating axles provide traction for gradeability up to 45% 
  • Below ground reach of  up to 8 ft 8 in (2.65 m)
  • Weight: 39,500 lbs (17,917 kg)
  • Diesel Engine
  • 12 KW Welder-Ready Package
  • Cold Weather Start Package 
»Specifications
genie lift z62

Genie Z -62/40

  • Working height: 67 ft 11 in. / 20.87 m
  • Horizontal reach: 40 ft 11 in. / 12.47 m
  • 5 ft (1.52 m) jib features a 135 degree range of motion to correctly position workers
  • Genie Fast Mast ™ boom system allows operators to descend and retrieve materials and quickly return to working height
  • 4-wheel drive and full-time active oscillating axles provide traction for gradeability up to 45% 
  • Zero rear tail swing and minimal front turntable tail swing in the stowed position and has a below ground reach of  up to 5 ft (1.68 m)
  • Weight: 21,900 lbs (9,934 kg)
»Specifications
hi-lite shoring canompy sidewalk protection

Hi-Lite Shoring Canopy

  • “New York” style, aluminum heavy duty system
  • keeps storefront visibility during construction
  • accommodates high traffic
  • variable walk through widths and heights
  • 6-foot-high “eyebrow” available for aesthetics and advertisement space
  • high load rating in excess of 250 psf

CAD sidewalk drawings hi lite

 





m series hydro mobile unit hoist

M-Series Hoist

M-Series Hoist

  • Features a 250′ (76.2 m) anti-twist cable  
  • Can handle full pallets of block or brick  
  • Hydraulic power pack delivers 65′ 919.8 m) per minute lift speed
  • Folding arches make for easy transport and storage
»Specifications
jlg telehandler machine photo

JLG 1055 Telehandler

  • Maximum Lift Capacity: 10,000 lbs / 4535.92 kg
  • Outriggers Up Max Lift Height: 55 ft / 16.76 m
  • Maximum Reach: 42 ft / 12.8 m
  • Maximum Lift Height: 55 ft / 16.76 m
  • Features to combat operator fatigue including a comfortable cab with better visibility, Stabil-Trak rear axle stabilization, new reverse sensing system and reversing camera
  • Variety of attachments for easy serviceability and adapting to different jobsite challenges 
»Specifications
JLG 1230ES vertical mast lift photo

JLG 1230 ES Driveable Vertical Mast Lift

  • Machine Width: 2 ft 6 in. / 0.76 m
  • Platform Height: 12 ft / 3.66 m
  • Low maintenance, energy efficient and environmentally clean
  • Longer running time keeps you on the job longer
  • Lightweight design for transport in freight elevators
»Specifications
JLG 1250AJP articulating boom lift photo

JLG 1250AJP Articulating Boom Lift

  • Horizontal Outreach: 63 ft 2 in. / 19.25 m
  • Platform Capacity, Restricted: 1000 lb / 453.59 kg
  • Platform Capacity, Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 125 ft / 38.1 m
  • Ground to 120 ft in 95 seconds
  • Strong 100,000-psi steel and a dual 1,000 lb / 500 lb capacity 
  • Equipped with a fuel-efficient Tier 4 engine
»Specifications
jlg telehandler photo

JLG 1255 Telehandler

  • Capacity: 12,000 lbs (5443 kg)
  • Lift Height: 55 ft (16.8 m)
  • Maximum Reach: 40 ft (12.2 m)
  • Spacious cab, intuitive single joystick and integrated arm rest for enhanced operator comfort
  • External telescope cylinder and easily accessible filters and parts for maximum serviceability
  • Greater visibility from the cab, new reverse sensing system and reversing camera options for enhanced operator confidence
»Specifications
JLG 1350 SJP telescopic boom lift photo

JLG 1350SJP Telescopic Boom Lift

  • Horizontal Outreach: 80 ft / 24.38 m
  • Platform Capacity, Restricted: 1000 lb / 453.59 kg
  • Platform Capacity, Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 135 ft / 41.15 m
  • Ground to 135 ft up in 95 seconds
  • Strong 100,000-psi steel and a dual 1,000 / 500 lb capacity 
  • Equipped with a fuel-efficient Tier 4 engine
»Specifications

JLG 1500SJ Telescopic Boom Lift

  • Horizontal Outreach: 80 ft / 24.38 m
  • Platform Capacity, restricted: 1000 lb / 453.59 kg
  • Platform Capacity, unrestricted: 500 lb / 227 kg
  • Platform Height: 150 ft / 45.7 m
  • Strong 100,000-psi steel and a dual 1,000 / 500 lb capacity
  • Telescoping jib adds flexibility and more outreach capability
»Specifications
jlg 20MVL mast lift photo

JLG 20MVL Driveable Vertical Mast Lift

  • Machine Width: 2 ft 6 in. / 0.75 m
  • Platform Height: 19 ft 6 in. / 5.94 m
  • Five platform options with exclusive “Quick Change” mountings for one-minute change-outs
  • Exclusive Point & Go® single joystick control operates drive and steer, and lift and lower
  • Rigid mast for operator comfort and stability
»Specifications
jlg 30AM vertical mast lift photo

JLG 30AMDC and 41AMDC PUSH AROUND VERTICAL MAST LIFT

JLG 30AMDC

  • Machine Width: 2 ft 5 in. / 0.74 m
  • Platform Height: 29 ft 10 in. / 9.09
  • Six-wheel design for improved maneuverability
  • Long battery duty cycles and an automatic charger for more productivity

JLG 41AMDC

  • Machine Width: 2 ft 5 in. / 0.74 m
  • Platform Height: 36 ft 3 in. / 11.05 m
  • Most rigid mast in the industry for operator comfort and stability
  • Six-wheel design for improved maneuverability
  • Long battery duty cycles and an automatic charger for more productivity
»Specifications
JLG 400S telescopic boom lift photo

JLG 400S Telescopic Boom Lift

  • Horizontal Outreach: 33 ft 3 in. / 10.13 m
  • Platform Capacity – Restricted: 1000 lb / 453.59 kg
  • Platform Capacity – Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 40 ft 4 in. / 12.29 m
  • 4WD
  • Gradeability 45%
  • Fast lift and drive speeds 
»Specifications
JLG 450 AJ articulating boom lift photo

JLG 450AJ Articulating Boom Lift

  • Horizontal outreach: 25 ft / 7.62 m
  • Platform capacity, unrestricted: 500 lb / 226.80 kg
  • Platform height: 45 ft / 13.72 m
  • 4WD 
  • Gradeability 45%
  • Zero tail swing
  • Lift speed increases productivity and efficiency
»Specifications

JLG 460SJ Telescopic Boom Lift

  • Horizontal Outreach: 41 ft / 12.5 m
  • Platform Capacity – Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 46 ft / 14.02 m
  • 2WD / 4WD
  • Gradeability 30% / 40%
  • Fast lift and drive speeds
  • Tier 4 Engine
»Specifications

JLG 600AJ Articulating Boom Lift

  • Horizontal outreach: 39 ft 9 in/ 12.12 m
  • Platform capacity, unrestricted: 500 lb / 226.80 kg
  • Platform height: 60 ft 7 in/ 18.47 m
  • Optional articulating jib
  • Exceptional maneuverability and reach
  • Tier 4 engine
»Specifications
JLG 600S telescopic boom lift photo

JLG 600S Telescopic Boom Lift

  • Horizontal Outreach: 49 ft 6 in. / 15.09 m
  • Platform Capacity, Restricted: 1000 lb / 453.59 kg
  • Platform Capacity, Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 60 ft 3 in. / 18.36 m
  • 4WD
  • Gradeability 45%
»Specifications
JLG 800S telescopic boom lift photo

JLG 800S Telescopic Boom Lift

  • Horizontal Outreach: 71 ft / 21.64 m
  • Platform Capacity, Restricted: 1000 lb / 453.59 kg
  • Platform Capacity, Unrestricted: 500 lb / 226.80 kg
  • Platform Height: 80 ft / 24.38 m
  • 4WD
  • Gradeability 45%
  • Reach full elevation in less than 70 seconds
»Specifications
JLG 860 SJ telescopic boom lift photo

JLG 860SJ Telescopic Boom Lift

  • Horizontal Outreach: 75 ft / 22.86 m
  • Platform Height:  86 ft / 26.21 m
  • Platform Capacity, Restricted:  750 lb / 340.19 kg
  • Platform Capacity, Unrestricted: 500 lbs / 226.80 kg
  • Smooth control, proportional hydraulic 4 wheel drive, with two speed ranges
  • Proportional lift and swing controls at the platform for fast functionality
  • Oscillating front steer axle with the boom within 10⁰ of center, assists 4 wheel drive traction
»Specifications
JLG E400 AJP articulating boom lift photo

JLG E400AJP Articulating Boom Lift

  • Machine width: 5 ft 9 in. / 1.75 m
  • Platform capacity: 500 lbs / 226.80 kg
  • Platform height: 40 ft / 12.19 m
  • Turning radius: 10 ft 4 in. / 3.15 m
  • Horizontal outreach: 22 ft 5 in. / 6.83 m
  • Zero tail swing
  • Accessibility: up and over access, optional jib
  • Productivity: work longer with longer duty cycles
  • Zero emissions
»Specifications
JLG FS80 personal lift photo

JLG FS80 LiftPod Personal Lift

  • Machine Width: 3 ft 5 in. / 1.04 m
  • Platform Height: 7 ft 7 in. / 2.31 m
  • Accessory tray holds materials up to 33 lb
  • Can be assembled in less than 30 seconds
  • Lifting lever extends a third wheel for easy maneuvering
  • Standing on the base retracts the wheel
»Specifications
jlg telehandler photo

JLG G5-18A

  • Maximum Lift Capacity: 5,512 lbs / 2500 kg
  • Maximum Lift Height: 18 ft / 5.60 m
  • Maximum Reach: 11 ft / 3.30 m
  • Comfortable cab to reduce operator fatigue
  • Tight turning radius to maneuver through crowded jobsites
  • Fuel-efficient Tier 4 final Deutz engine
  • Variety of attachments for versatility in handling jobsite challenges
  • Universal skid steer adapter compatible with existing skid steer attachments
»Specifications

JLG X600AJ Compact Crawler Boom

  • Machine width: 2 ft 7 in. / 0.79 m
  • Platform capacity: 500 lbs / 226.80 kg
  • Platform height: 59 ft 3 in. / 18.06 m
  • Horizontal outreach: 30 ft / 9.14 m
  • Swing: 360 degrees, non-continuous
  • Drive speed control for smooth operation on a variety of terrains
  • Regenerative valve on telescopic cylinder resulting 50% increase in speed
  • Auto levels on uneven surfaces
  • Travels through a single doorway
»Specifications
lnx hoists photo

LNX Hoist

Features

  • Cast Aluminum outer shell provides strength and durability
  • Sealed aluminum shell keeps moisture and debris out of electrical and mechanical housings
  • Ergonomic design
  • Handles and grips for ease of transport
  • Lightweight
  • Built to withstand the toughest conditions
  • Easy to clean and maintain
  • Annual maintenance takes less than one hour
  • Fewer wear parts makes total cost of ownership lower
  • Non-Powered control descent
»Specifications
m series hydro mobile unit

M Series 24′ Unit

The M Series is well-suited for facade work requiring high capacity, whether for new construction or restoration.  Numerous accessories are available including Weather Protection.

M-Series 24′ Unit

  • Load capacity of 20,000 lb
  • Climbing rate of 3′ per minute
  • Suited for curtainwall and panel contractors 
  • Best for masonry construction and restoration from 20′ to 250′ in height
»Specifications
m series multi purpose insert

M-Series Multipurpose Insert (MPI)

  • Designed to work with both 14′ and 24′ units
  • Can be used to create a forward or back extension up to 21′
  • Can be used as a bridge insert or narrow bridge on its own
  • Maximizes flexibility with corner set-ups and 2’9″ bridge length increments
»Specifications
weather protection hydro mobile unit

M-Series Weather Protection

  • Designed to accommodate both top and bottom platform requirements
  • Keeps workers comfortable in all weather conditions
  • Protects against falling debris
jlg 4394RT scissor lift photo

JLG 4394RT Engine Powered Scissor Lift

  • Machine Width: 7 ft 10 in. / 2.39 m
  • Platform Capacity: 1500 lb / 680.39 kg
  • Platform Height: 43 ft / 13.11 m
  • Optional one-touch leveling jacks for quicker set-up
  • Maximum lift and lower time of 43 seconds
  • Equipped with a fuel-efficient Tier 4 engine
»Specifications

Monarflex

Monarflex

Monarflex Super T-Plus Flamesafe Scaffold Sheeting

Monarflex Super T-Plus Flamesafe Scaffold Sheeting offers protection for projects in high-risk areas. This product incorporates a unique flame retardant formulation in the blown film that minimizes the risk of fire propagation. It also provides enclosure for storage areas and the worksite perimeter and debris containment for greater safety.

Benefits

  • Prevents flame propagation; is self-extinguishing
  • Provides jobsite material containment
  • Surrounds storage areas
  • Encloses site and work areas at perimeter
  • Protects public from jobsite debris
»Specifications
nisso angel's wing photo

Nisso Angel’s Wing Work Platform

  • Light aluminum alloy platform 
  • 4″ OSHA toeboard
  • Easy installation, dismantle and transfer
  • Compact, folding design
  • Fits steel beam widths from 5″ to 19″ and flange thickness up to 1½” (larger attachment hooks available for greater flange thickness)
  • Safe: each component is designed for the stage to hold a 440-lb load with a 4:1 safety factor
  • Nonflammable, durable and rust free

Special Accessories include:

  • Clamp attachments available for H beams, box beams and parapet walls
  • Full complement of replacement parts
  • Angel Wing Access Ladders
  • Specialty Harness / Ironworkers Elite Exofit
  • State-of-the-Art Lanyard / 100% Shockwave2 with Large ANSI 2359 Hooks
Marr Scaffolding Company is the sole distributor of the Nisso Angel Wing Work Platforms in the U.S. and # 1 in North America.
 
nisso angel wings in a row photo
 
»Specifications
p series hydro mobile unit

P-Series

  • High capacity-to-size ratio
  • Allows single and twin mast configurations
  • Quick assembly can be carried out by only two people
  • Platform can fit into a 36″ opening
  • Highly portable
  • Easy and minimal maintenance
»Specifications
heat wagon electric heater photo

P1800

Electric Heater – Model P1800-1 & P1800-3

  • Built-in thermostat
  • Direct wiring of power supply to terminal block
  • Forced-air blower
  • Overheat protection
  • Rugged steel housing
  • Durable
  • Cycles heater on/off automatically
  • No need for expensive recepticals
  • Circulates room air for efficient use of heated air
  • Unit will safely shut down if blower is restricted
»Specifications

P4000

Electric Heater – Model P4000

  • Built-in thermostat
  • Direct wiring of power supply to terminal block
  • Ductable
  • Forced-air blower
  • Overheat protection
  • Rugged steel housing
  • Durable
  • Cycles heater on/off automatically
  • No need for expensive receptacles
  • May be ducted up to 50 feet
  • Circulates room air for efficient use of heated air
  • Unit will safely shut down if blower is restricted
»Specifications
heat wagon electric heater photo

P6000

Electric Heater – Model P6000

  • Built-in thermostat
  • Direct wiring of power supply to terminal block
  • Ductable
  • Forced-air blower
  • Overheat protection
  • Rugged steel housing
  • Durable
  • Cycles heater on/off automatically
  • No need for expensive receptacles
  • May be ducted up to 50 feet
  • Circulates room air for efficient use of heated air
  • Unit will safely shut down if blower is restricted
»Specifications

Package C

24 Ft. Rolling Roof Rig System

  • with Strongback 
  • 7’ reach with 1000 lb load
  • 38 weights required
»Specifications
perimeter guardrail photo

Perimeter Guard Rail

perimeter guardrail photo

Perimeter Guard Rail

This free standing system does not require engineered points or surface penetration.

It has built-in rail and toe-board receptacles that allow for infinite configurations.

A rubber pad provides skid resistance and protects the roof surface.

Components include galvanized bases; six, eight and 10-foot rails plus gates and hatch kits.

Whether you are setting up the guardrail around the perimeter of a roof or closing a wall opening, the unlimited configurations offered by the system will easily accommodate your needs.

Ideal for use with floor hatchways or chutes, leading edges, skylights, truck or rail docks, floor or wall openings, pits, shafts, manholes and more.

Is adaptable to many applications.

permanent grandstands photo

Permanent Grandstands

Marr has been building permanent grandstand installations with skillful design and expertise gained from over 50 years of experience. New installations outfit Boston area high schools and universities, as well as professional team stadiums.

Notable projects include:

  • University of Rhode Island’s Meade Stadium, Kingston, RI (pictured at top)
  • Medway High School, Medway, MA (pictured at left)
  • Campanelli Minor League Baseball Stadium, Brockton, MA
  • New England Patriots Outdoor Training Camp Facility, Foxboro, MA

Protecta FIRST™ Vest-Style Harness

Protect FIRST™ Vest-Style Harness is a full body harness built with exceptional quality to ensure durability and fit, as well as provide a safe connection point to your fall arrest system. We carry model #s: AB17530C (shown here), AB17530C-XL & AB17550C.

Product Highlights:

  • Back D-ring
  • Pass-thru buckle leg straps
  • Parachute torso adjusters
  • Durable polyester web construction
»Specifications

Protecta PRO™ Construction Style Positioning Harness

The Protecta PRO™ Construction Style Positioning Harness incorporates improved fit, durability and lightweight construction. PRO™ harnesses provide greater comfort and added safety to help increase worker productivity and decrease fatigue. We carry model #s: 1191209C, 1191210C, 1191383C (for welding) & 1191384C (for welding)

Product Highlights

  • Back D-ring
  • Body belt/hip pad with side D-rings
  • Tool and equipment rings
  • Tongue buckle leg straps
  • Shoulder pads
  • Parachute torso adjusters
  • Durable polyester web construction
  • Built-in lanyard keepers
  • Impact Indicator
  • Protected labels
»Specifications
restoration and renovation of seating photo

Restoration and Renovation

Marr’s Bleacher Restoration Program provides a solid solution to schools and communities who are in need of new facilities but are unable to afford new construction. For many facilities, a renovation of the existing seating systems can be achieved at a reasonable cost. Important safety and code compliant upgrades can be completed at a fraction of the cost of new construction.

Upgrades may include:

  • Structural Inspections
  • Maintenance Free Seat & Deck Systems
  • Handicap Provisions
  • Safety Guard Rail Systems
  • Code compliant Aisle Widths and Rails
  • State of the Art Press Boxes

Photos: The bleacher and press box restoration project at Dean College, Franklin, MA

Rigging

Marr’s Rigging Division provides full rigging services and is a natural extension of the construction services provided by Marr’s crane, steel erection and scaffold companies. Having rigged our own jobs, hoisting equipment and placing machinery for years, Marr decided in 1993 to offer the service to customers to provide a more comprehensive range of services.

Today, Marr provides the rigging, installation of equipment, and off-loading services as well as local indoor and outdoor storage of equipment in three locations.  The ability to warehouse equipment, machinery and materials is crucial to meeting the needs of customers who oftentimes receive equipment orders far in advance of installation.  Marr Rigging has a capacity of 25,000 square feet for indoor storage and 25,000 square feet for outdoor storage space.

 

 

Scaffold Plank

Breault GripStrip planks are usable in all applications. These planks are applied with advanced performance waterproof end sealer. Standard and custom sizes and lengths are available. Precision mitered corners reduce end shear and make handling easier and installation faster. Hydraulically pressed pins eliminate/reduce end splits.

Proof Loading Solid Sawn DI65 Scaffold Plank

»Specifications

Sectional

  • standard frame & brace scaffold with plank
  • most economical
  • 5′ x 7′ for light to medium traffic
  • quick install and dismantle
  • light load rating @ 25-100 psf

CAD sidewalk drawings sectional

Sectional Scaffolding

Sectional Frame Scaffold provides assistance, flexibility and access to almost every type of scaffold project. Quality-constructed steel tubing make Sectional frames some of the strongest, most dependable scaffold in the industry. Commonly referred as Masonry scaffold or “frame & brace” sectional scaffold has a full range pf components including:

  • Side brackets
  • Guardrails
  • Stairways and ladders
  • Sidewalk canopy frames
  • Aluminum platform planks
  • Rolling Towers
  • OSHA grade scaffold plank
  • Putlogs
self-retracting lifelines photo

Self-Retracting Lifelines

Marr stocks the DBI Sala Nano-Lok™ SRL with Twin Leg Connector and the Nano-Lok Edge.  The Nano-Lok is ergonomically designed for ease-of-use and is ideal for direct connection to most harnesses.  Marr also stocks the PROTECTA Rebel™ Self Retracting Lifeline.

Nano-Lok™ SRL with Twin Leg Connector

  • 6 ft length
  • Webbing Lifeline Material
  • 420 lb capacity
  • Twin leg connector
  • Aluminum rebar snap hooks
  • Weighs 5.7 lbs

 

Nano-Lok™ Edge

  • Foot level tie-off
  • Designed for sharp edge applications
  • Compact and lightweight
  • 100% tie-off and single lifeline options

 

 PROTECTA Rebel™ Self Retracting Lifeline

  • 3-way emergency retrieval system
  • Stowabe retrieval handle
  • Rugged aluminum housing
  • Built-in carrying handle
  • 15m of 5mm galvanised steel cable lifeline
  • Swiveling self-locking snap hook with impact indicator
  • Speed sensing all metal brake system
  • Internal energy absorption system
  • Reserve lifeline system
  • Side lifeline exit with ergonomic handle
  • High strength, corrosion resistant components
  • Swiveling anchorage point
  • Self-locking anchorage karabiner

 

 

shock absorbing lanyards photo

Shock Absorbing Lanyards

DBI Sala EZ-Stop™ II shock absorbing lanyards are designed for versatility.  

Features:

  • Easy to use self locking snap hooks at both ends
  • Soft cover shock absorber for comfort
  • Limits arresting forces to 900 lbs. or less
  • Meets or exceeds all applicable industry standards including OSHA, ANSI and the stringent ANSI Z359
  • available in 3 ft or 6 ft lengths
sj telehandler picture

SJ 1056 TH TELEHANDLER

  • Capacity: 10,000 lbs (4,535 kg)
  • Lift Height: 56’3” (17.1 m)
  • Maximum Reach: 42’6” (12.95 m) 
  • 20,000 lbs Drawbar pull
  • 3 Speed Dana powershift transmission & Dana axles
  • Yoke mounted lifting hook
  • Rear towing hitch pin
»Specifications
skyjack lift picture

SJ 12 Vertical Mast Lifts

  • 30% Gradeability
  • Working height of 18′
  • Driveable at full height
  • Variable speed, front two wheel hydraulic drive
  • Zero inside turning radius
  • 20″ Traversing platform
»Specifications
skyjack lift picture

SJ 16 Vertical Mast Lifts

  • 30% Gradeability
  • Working height of 21′ 7″
  • Driveable at full height
  • Variable speed, front two wheel hydraulic drive
  • Zero inside turning radius
  • 20″ Traversing platform
»Specifications
snorkel ab60j boom lift photo

Snorkel AB60J

  • Horizontal Outreach: 43 ft 1 in. / 13.1 m
  • Platform Capacity, Unrestricted: 500 lb
  • Platform height: 60 ft / 18.3 m
  • Proportional drive, lift & swing
  • Driveable at full height
»Specifications
snorkel tb126j telescopic boom lift photo

Snorkel TB126J Telescopic Boom Lift

  • Horizontal Outreach: 63 ft / 19.2 m
  • Platform Capacity, Unrestricted: 500 lbs
  • Platform height: 126 ft  / 38.4 m
  • 6 ft 75º jib
  • 180º platform rotation
  • 360º continuous turntable rotation
  • Hydraulic extended rear axles w/ boom interlock
»Specifications
snorkel tb42 boom lift photo

Snorkel TB42

  • Horizontal Outreach: 33 ft / 10.1 m
  • Platform Capacity, Unrestricted: 500 lbs
  • Platform height: 42 ft  / 12.8 m
  • Proportional drive, lift & swing booms
  • Driveable at full height
»Specifications
snorkel tb60 boom lift photo

Snorkel TB60

  • Horizontal Outreach: 50 ft. / 15.2 m
  • Platform Capacity, Unrestricted: 500 lbs
  • Platform height: 60 ft / 18.3 m
  • Proportional drive, lift & swing
  • Driveable at full height
»Specifications
debri netting photo

Strong Man

Sales Factory SM Logo 2013

SBN-324 Debris Netting in FR Black

Product Details

  • Size: 8’6″ X 150’ & 10’ X 150
  • Fire-Retardant: Meets NFPA 701 Method II
  • Knitted High Density Polyethylene
  • Reinforced Buttonholes
  • UV-Treated & Long Lasting
  • Flexible In Cold Temperatures
  • Installed Vertically Or Horizontally
  • Easy To Install
  • Durable, 50% Mesh
skyclimber suspended platform with fixed corner sections

Suspended Platform with Fixed Corner Sections

Corner sections can be used to follow the contours of the structure precisely and allow access within 30 to 60 cm. of the working surface.

Fixed Corner Sections

  • Light weight aluminum construction
  • Mounts to the U-frame with Quickpins
  • Supplied with Guardrails
  • Economical solution
  • Available in 4 separate angles: 30°, 45°, 60° and 90°
»Specifications
systems sidewalk protection

Systems

  • most versatile, adapts easily to slopes, contours
  • variable walk through widths and heights
  • galvanized steel components
  • medium load rating @ 25-150 psf

CAD sidewalk drawings systems

 
 

Systems Scaffold

Systems Scaffolding is a fast-erecting modular scaffolding system made of galvanized steel. It provides an opportunity to achieve high-productivity on irregular structures and restricted entry situations. Posts and horizontals make up the two principle components and their connecting hardware is permanently set in place. Each post is fitted with 360° ring sets spaced 21″ apart. Systems can utilize OSHA grade wood plank and/or its own steel hook on plank that comes in lengths from three feet to 10 feet.

temporary seating photo

Temporary Seating

Marr offers a wide range of temporary seating systems for all types of events.  

In-house planning and design services are available.  

We take pride in our ability to work with our customers to find the most cost-effective solution to meet the budgetary needs of a project or event.

A sampling of projects include: 

  • ABC’s “Extreme Home Makeover”
  • Crossfit East Coast Championships
  • The Boston Marathon
  • The Tall Ships Boston 
  • Boston Tea Party Reenactment
  • Volvo Ocean Race
  • Presidential Campaign Rallies
  • College and high school graduations 
  • Movie and television productions
  • Professional, collegiate and high school sporting events
  • Seasonal festivals and holiday celebrations

Above: Quabbin Regional High School Graduation

At left, top: Navy Week, Tall Ships, Boston, MA

At left, bottom: Reebok Crossfit East Coast Championships

tirak traction hoist photo

Tirak Electric Hoists: LE501P, XE701P, LA500 Air, XA700

Features

  • Extremely reliable: Less maintenance, higher productivity and better efficiency
  • Compact design: Easy installation and incorporation in your specific application
  • Light weight: This maximizes the usable workload for better efficiency
  • Stability: Constant torque and speed, independent from lifting height
  • Flexibility: Power supply lifting in your required voltage, or also air powered possible
»Specifications
toyota forklift photo

Toyota Forklift

  • Toyota 136 cu. in., 4-cylinder, OHV gasoline engine (4Y-ECS)
  • Toyota’s powerful 1.8 liter (1ZS) 3-cylinder diesel engine
  • Dash mounted instrument display
  • 8″ diameter two-spoke steering wheel
  • Hydrostatic power steering
»Specifications
winsafe angel's wing platform photo

Winsafe Angel’s Wing Work Platform

  • Durable, lightweight aluminum construction 
  • Basket folds easily for transport and storage
  • Provides full toe board, mid rail and handrail protection
  • Available in the standard 24″ width but is available up to 72″ in length
  • Fits steel beam widths from 5″ to 19″ and flange thickness up to 2″
  • 450 lb typical capacity
  • Custom lengths, widths, heights and clamp lengths for greater beam width
  • Available accessories include extension adapters and large clamp jaws to accommodate greater beam flange thicknesses
  • Baskets in custom lengths, widths and heights are available by special order

 

»Specifications