The ZW Trailer Dump Trailer is a three-axle drawbar dump trailer designed for heavy-duty hauling in construction, landscaping, mining, and related industries. This class of trailer is engineered to transport bulk materials—gravel, dirt, construction debris, and similar loads—with enhanced payload capacity and stability compared to single or tandem-axle configurations.
This model features a three-axle configuration with a nominal capacity of 13 tonnes per axle, significantly increasing overall payload compared to traditional dump trailers while reducing the number of trips required for material transport. The wider footprint created by the three-axle layout provides superior stability during transit, particularly when carrying heavy or unevenly distributed loads, thereby reducing tipping risk and improving safety.
The structural design employs high-strength carbon steel Q345 throughout. The dump body is constructed from thick steel with reinforced flooring and sidewalls to withstand abrasive materials and heavy impacts. The main beam stands 500 millimetres in height, with an upper plate of 14 millimetres, a lower plate of 16 millimetres, and a middle plate of 8 millimetres. The platform is fitted with 3-millimetre diamond plate decking for traction and durability.
Overall dimensions are 6000 millimetres in length, 2500 millimetres in width, and 3900 millimetres in height. The sidewalls reach 1200 millimetres. The suspension system is mechanical. The trailer is equipped with 315/80R22.5 tyres and a 50-millimetre bolt-in king pin for connection to towing vehicles.
The trailer incorporates a robust hydraulic system for efficient and reliable dumping action under full load. The adjustable pintle hitch permits connection to a variety of towing vehicles, providing operational flexibility. The unit is manufactured in Shandong, China.
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