What Is a Heavy Equipment Trailer?

The vehicle is a heavy semi-trailer for on-road and off-road use and can be used to carry wheeled or tracked vehicles. The main planking of the working platform can be steel or wooden boards. The vehicle has 3 bridges. When the vehicle is disengaged from the tractor, the front can be supported by 2 front legs. The legs can be retracted and mechanically operated at 2 speeds. The loading and unloading springboard is made of steel or aluminum, and the loading width can be adjusted. The load can be loaded and unloaded with a winch, and the load on the workbench is fixed with 8 removable fences, 4 steel wedge-shaped blocks and a chain fixing device. The legs under the loading and unloading springboard help to stabilize the load when loading or unloading the semi-trailer. The vehicle adopts a torsion bar suspension, and each suspension system has 9 large leaf springs.

US 3ST5050t Heavy Equipment Transport Semi Trailer

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The vehicle is a heavy semi-trailer for on-road and off-road use and can be used to carry wheeled or tracked vehicles. The main planking of the working platform can be steel or wooden boards. The vehicle has 3 bridges. When the vehicle is disengaged from the tractor, the front can be supported by 2 front legs. The legs can be retracted and mechanically operated at 2 speeds. The loading and unloading springboard is made of steel or aluminum, and the loading width can be adjusted. The load can be loaded and unloaded with a winch, and the load on the workbench is fixed with 8 removable fences, 4 steel wedge-shaped blocks and a chain fixing device. The legs under the loading and unloading springboard help to stabilize the load when loading or unloading the semi-trailer. The vehicle adopts a torsion bar suspension, and each suspension system has 9 large leaf springs.
Chinese name
US 3ST5050t Heavy Equipment Transport Semi Trailer
Production unit
FWD International Limited
Weight (no load)
15585kg
Total length
14.681m
Country United States
Name 3ST50 50t Heavy Equipment Transport Semi Trailer
Model 3ST50 50-tonne Heavy Equipment Transporter Semi-trailer
FWD International, US
Current production
Equipment situation Equipped with armed forces in some countries
Overview
Two spare tires can be carried on the gooseneck of the trailer, with a large storage box on the top for kits and spare parts. The vehicle is equipped with an air brake. The electrical system standard is 12V, but it can also be modified according to user needs.
Performance data
Maximum payload 49895kg
13608kg per bridge
Car length
Working platform
Car width 3.6068m
Vehicle height
Total height 2.057m
Traction seat vertical shaft
Working platform, unloaded 1.397m
Working platform, fully loaded 1.372m
Underground height 0.686m
Wheelbase 1.2934 + 1.2934 (m)
Departure angle 40 °
Tire size 14.00 × 20
Number of tires 12 + 2 spares (optional)
Electrical system voltage 12V

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