Weichai WP13.550E501

Impressive Low-Speed, High-Torque Performance: Specially tuned for heavy-duty transport and the harsh terrain of mining sites, the engine delivers a peak torque of 2,550 Nm at just 1,000 rpm. This ensures instant power delivery when heavy-duty mining trucks start on steep inclines or in muddy conditions, completely eliminating the struggle of starting under heavy loads. Efficient and Safe WCBS In-Cylinder Braking: Comes standard with Weichai’s proprietary WCBS engine braking system. In demanding conditions—such as long downhill stretches in mines—it provides high-power braking force, significantly reducing brake pad wear and preventing brake failure due to overheating, thereby ensuring comprehensive safety for the driver. High Reliability and Modular Design: Features a gantry-style cylinder block, an integrated cylinder head, and a fatigue-resistant forged steel crankshaft, capable of withstanding peak combustion pressures exceeding 200 bar. Additionally, the peripheral components utilize a highly modular design that minimizes piping connections and reduces the risk of oil or coolant leaks, making daily maintenance exceptionally convenient. About Us Guangzhou Jianming Machinery Equipment Co., Ltd. is an expert in the field of mechanical power systems and components, backed by 20 years of solid practical experience. We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of successful global case studies and maintenance expertise. Through hands-on experience in solving complex mechanical issues, we have earned widespread acclaim and grown into a comprehensive enterprise employing over 200 professionals. We operate a specialized in-stock warehouse center in Guangzhou’s Tianhe District, supported by a robust inventory management system for heavy equipment and parts. We deeply understand the challenges equipment faces in extreme conditions and possess extensive practical experience and professional skills in the following areas: High-End Industrial Power System Maintenance: We specialize in the diagnosis and repair of major heavy-duty power platforms—including Weichai, Cummins, Caterpillar (CAT), Deutz, and Volvo—and are adept at handling complex high-pressure common-rail electronic control systems as well as powertrain integration issues for heavy-duty and mining trucks. Powertrain Optimization and Overhaul: We specialize in powertrain restoration and engine overhaul services for heavy-duty mining equipment—such as wide-body dump trucks and excavators—ensuring peak performance even under demanding conditions involving heavy loads and steep gradients. Global Supply of Core Components: We provide high-quality spare parts, including overhaul kits, piston assemblies, cylinder liner kits, crankshafts, turbochargers, high-pressure common-rail injectors, high-pressure fuel pumps, ECMs, and various sensors (covering series such as Weichai WP13/WP12). All parts undergo rigorous compatibility and electronic control system testing. Our extensive practical experience and robust supply chain are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts for electronically controlled engines, Jianming Machinery possesses the expertise to ensure your success! Please contact our sales representative, Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770