1. Structure & Manufacturing
Forged thick cast steel main body, integrated forming at pressure-bearing parts for strong impact & tear resistance, no deformation or crack on rough mine roads. Built-in hydraulic shock absorber to absorb bump impact and protect frame & drawbar. Double safety lock system with side handle and red pressure relief pin to avoid accidental unhooking. Extended hydraulic mounting flange with multi-hole layout, complete high-pressure sealing kits included.
2. Heavy Load Advantages
Rated traction 137kN, compression load 92kN, max static vertical load 1000kg, vertical dynamic load 40kN, far higher load capacity than WEQ40E for 100-ton heavy haulage. Hydraulic buffer absorbs impact during emergency braking and bumpy travel to reduce frame fatigue. Wear-resistant sealed ball joint, waterproof & dustproof for stable operation in mine dust, rain and snow.
3. Application & Compatible Vehicles
Domestic: Open-pit mine dump semi-trailer, heavy hazardous fuel tank truck, 100-ton oversize cargo transport, port heavy flatbed trailer.
Export: Heavy transport for open mines in Central Asia & Mongolia, cross-border heavy engineering equipment haulage.
Tractor Compatibility: High-power 700HP HOWO, SHACMAN X5000/X6000 6×4 / 8×4 tractor units.
4. Supply & After-Sales Service
Retail price 1800 RMB per unit, tiered discount for bulk orders. Full inspection of pressure tightness, lock function and hydraulic buffer before delivery. Nationwide domestic logistics, full set vehicle & trailer package for export. 12-month warranty for main cast steel housing and hydraulic assembly, long-term supply of original spare parts.
