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Insufficient Torque for Dump Trucks Under Heavy Loads: High-torque WD615 Engine Secures Material Transport in Mines

2026-05-29

Power Challenges for African Mine Transport

Mining and ore transportation play a vital role in Africa’s engineering industry. Dump trucks work continuously under heavy loads, bumpy roads and frequent slopes. Many local vehicles are equipped with aging engines that suffer from insufficient torque under heavy loads.

Low torque leads to slow starting and poor climbing performance. When carrying full loads of stones on rough terrains, vehicles run unstably. This not only reduces transport efficiency, but also overburdens the engine, raising failure risks and maintenance costs. Restricted by budget and part compatibility, mine operators are in urgent need of replacement engines with ample torque, reliable performance and good adaptability.

Torque Performance & Working Advantages of WD615 47 Engine

This brand-new WD615 47 diesel engine is designed for heavy-duty commercial vehicles. It delivers a peak torque of 1500N·m within 1100–1600rpm, generating strong power at low speed and effectively solving problems of slow start and weak climbing for loaded dump trucks.

With a displacement of 9.726L and turbocharging system, it has abundant power reserve and stable performance during long-hour operation. Its maximum power reaches 274kW (371HP), ideal for heavy loading and frequent start-stop cycles in mines. Originally compatible with HOWO dump trucks, it also fits Yutong buses and other mainstream vehicles. Certified by ISO, CCC and CE, it meets international quality standards and runs reliably under harsh working conditions.

Selection Guide for Mine Dump Truck Engines

When choosing replacement engines for mine dump trucks, focus on torque output, power stability and vehicle compatibility. High-torque engines improve driving performance under heavy loads and on slopes, and reduce mechanical wear.

It is recommended to select well-proven large-displacement turbocharged engines with complete international certifications. The WD615 47 engine features strong torque, wide compatibility and reliable quality. It is an excellent choice for power replacement and fleet upgrading, delivering steady power for mine material transport.

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