Howo TX 371 Dump Truck

The HOWO 6×4 dump truck is a mature mainstream engineering model of CNHTC, developed for heavy‑duty and harsh working conditions. It is widely used in mining, infrastructure construction, earth‑rock transportation, sand and aggregate delivery, urban muck removal and other scenarios.

For the powertrain, it is equipped with a self‑developed large‑displacement diesel engine, which provides sufficient torque and excellent climbing capacity. The optimized fuel injection system balances power output and fuel consumption, enabling stable operation on rough construction roads and mountain paths. Matched with a high‑torque manual transmission, it features clear gears, high transmission efficiency and smooth shifting for easier start‑up and climbing under heavy load.

The chassis adopts a high‑strength integral frame made by stamping and riveting process, with excellent torsion‑resistance and fatigue resistance. Reinforced front and rear suspensions are designed for bumpy heavy‑load roads. The heavy‑duty axles have good heat dissipation to avoid overheating during long‑time operation. The braking system includes exhaust brake and drum service brake for quick response and higher safety when driving downhill with full load.

The cargo box is welded with thickened wear‑resistant manganese steel plate. Reinforcement is made on the bottom and side plates to resist impact and abrasion, so it is not easy to dent or deform when loading ore, gravel and muck. The well‑known hydraulic lifting system realizes fast lifting and stable lowering with low failure rate and high unloading efficiency.