33’ Bridgemaster Extendable 3-Axle Chassis

Carries one 20' ISO container

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The 33' Bridgemaster chassis can carry one 20 ft. ISO container rated for 24 metric tons (using a 16,200 lb tractor). Its sliding frame allows this chassis to extend to a maximum 41' length, allowing it to carry heavy-loaded 20' ISO containers that would be illegal to transport over the road on a standard 23.5' Slider chassis.

This extendable container chassis is assembled in the USA and built to last, featuring state-of-the-art fabrication, welding, and paint systems.

 

General Specs

Tare Weight:
Approximately 11,100 lb.
GVWR:
65,000 lb.
Steel & Fasteners:
All structural steel is ASTM-A572, Grade 50, or ASTM-A607, Grade 50 or better. All structural fasteners are Grade 5 or better and are zinc coated
Main Beams:
Fabricated I-beam
Bogie Beams:
Fabricated high-tensile steel
Cross Member:
Fabricated steel
Upper Coupler Assembly:
0.25"-thick pick up plate
Fifth Wheel Height:
48 inches
Front Bolster:
6" × 8" tube
Rear Bolster:
6" × 8" tube
ICC Bumper:
4" × 4" × 47"
Mud Flaps:
18" × 24" white plastic, 4 hole mounting
Electrical System:
12 volt, 7-way split pin receptacle plug; modular wiring harness
Slider Mechanism:
Air-operated locking pins
Overall Length Closed:
33 feet
Overall Length Extended:
43 feet

Dimensions

Overall Chassis Width:
96 inches
Maximum Rear Height:
51.5 inches

Landing Gear

Landing Gear:
AAR-approved two speed with square leg. 55,000-lb. lift capacity and 160,000-lb. static load capacity
Landing Gear Foot Group:
10" × 10" low profile sandshoe
Crank Handle Location:
Roadside

Lighting

Light Attachment:
Flange mounted
Light Type:
LED

Brakes

Drum:
Steel outboard mounted
Lubrication:
Synthetic grease
Brake System Type:
2S1M
Brake Chambers:
30/30

Wheels

Rims:
22.5" × 8.25" steel
Tire Size:
11R 22.5
Hub Type:
Steel

Axles

Axle Type:
5" round, 25,000-lb. capacity; non-asbestos brake lining and quick change feature
Axle Quantity:
Three
Axle Centers:
53.5 inches
Triaxle Location:
79 inches between rear and center axles
Kingpin Location:
15 inches from front of chassis

Suspension

Suspension Type:
Two-leaf spring ride

Finish

Metal Preparation:
Clean, dry steel and NACE No. 3 /SSPC-SP-6 Commercial Blast Cleaning
Primer:
Zinc-rich primer
Topcoat:
Black urethane

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