Engine Parts for Diesel Engines Used in Construction Machinery and Equipment

• Customization: Available
• Certification: CCC, ISO9001, CE
• Standard Component: Standard Component
• Model NO.: WP2.3N/WP3.2/WP3.6N/WP4.1/WP4.6N/WP8/WP7H/WP8H
• Technics: Forging
• Material: Alloy
• Type: The Complete Machine/Accessories
• Transport Package: by Air or by Sea
• Specification: 661mm× 934.6mm× 1745.8mm
• Origin: Shandong China
• HS Code: 8409919990
• Production Capacity: 50000pieces/Year

Product Description

WP2.3N Series Engines for Construction Machinery

Product Model Spectrum

Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
WP2.3NG75E441	2.289	4	55.4/2600	320/1400-1600	205	CR+TCI+EGR+DOC+DPF	Aerial Work Platform

Product Advantages

• Emission Requirements: Proudly meets the rigorous fourth-stage emission standards for non-road vehicles, showcasing our commitment to environmentally conscious engineering.
• Powerful: Delivers an impressive maximum torque of 320 N·m and a robust low-speed torque of 220 N·m, ensuring exceptional power delivery in demanding conditions.
• Economical: Achieves an outstanding minimum fuel consumption rate of just 203 g/(kW·h), illustrating our dedication to cost-efficient operation.
• Comfortable: Expertly developed for customized NVH (Noise, Vibration, Harshness) with remarkably low noise and vibration levels, enhancing the operator's comfort.
• Universal: Features a cutting-edge common rail fuel injection system, ensuring the highest degree of part universality, which simplifies maintenance and reduces costs.
• Lightweight: Weighing in at a mere 250 kg, it stands as the lightest engine among competitors in its power class, facilitating easier handling and installation.
• Small in Size: With an overall length of just 755 mm, the compact design of the engine ensures seamless integration with various vehicle manufacturers.

WP3.2 Series Engines for Construction Machinery

Product Model Spectrum

Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
WP3.2G50E430	3.17	2	36.8/2200	210/1400-1600	220	Electronically Controlled High-Pressure Common Rail	3-3.5t Forklift, 5-6t Excavator
WP3.2G50E431	3.17	2	36.8/2300	200/1400-1700	220	Electronically Controlled High-Pressure Common Rail	3-3.5t Forklift
WP3.2G50E433	3.17	2	36.8/2500	200/1400-1700	220	Electronically Controlled High-Pressure Common Rail	3-3.5t Forklift, 13-22m Aerial Work Platform
WP3.2G50E436	3.17	2	36.8/2200	240/1200-1400	210	Electronically Controlled High-Pressure Common Rail	7-8t Excavator
WP3.2G50E439	3.17	2	36.8/2200	200/1400-1700	230	Electronically Controlled VP Pump	3-3.5t Forklift
WP3.2G50E4310	3.17	2	36.8/2500	200/1400-1700	230	Electronically Controlled VP Pump	3-3.5t Forklift
WP3.2G50E4312	3.17	2	36.8/2300	200/1400-1700	230	Electronically Controlled VP Pump	3-3.5t Forklift

Product Advantages

• Engine Block and Cylinder Head: With Weichai's self-manufactured engine block and cylinder head, you are guaranteed total consistency and premium quality.
• Fuel System: The innovative two-stage fuel filtration system integrates both oil pumping and exhaust functions, ensuring unparalleled reliability.
• Cooling System: Incorporating a small hub fan with a large-flow water pump, this system provides low noise operation with superior environmental adaptability.
• Cold Start: Standard inclusion of an air intake heating grid ensures reliable starting down to a chilling -25°C, providing unmatched performance in cold climates.
• Maintenance Cycle: Enjoy a long oil change interval of 500 hours, dramatically reducing usage costs while enhancing operational efficiency.
• 

  WP3.6N Series Engines for Construction Machinery
  
  

• Product Model Spectrum

  Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
  WP3.6NG75E440	3.58	4	55.4/2200	320/1400 - 1600	EGR+DOC+DPF	8-9t Crawler Excavators, 7-8t Wheeled Excavators
  WP3.6NG85E440	3.58	4	62.5/2200	350/1400 - 1600	EGR+DOC+DPF	9-10t Wheeled Excavators
  WP3.6NG100E440	3.58	4	74/2200	440/1400 - 1600	EGR+DOC+DPF	10-13t Wheeled Excavators
  WP3.6NG100E441	3.58	4	74/2200	440/1400 - 1600	CR+TCI+EGR+DOC+DPF	Forklift Loaders
  WP3.6NG100E442	3.58	4	74/2200	450/1500 - 1700	Common Rail+EGR+DOC+DPF	Small Loaders
  WP3.6NG101E680	3.58	4	74/2200	450/1500	EGR+DOC+DPF+SCR	Backhoe Loaders
  WP3.6NG112E680	3.58	4	82/2200	500/1500	EGR+DOC+DPF+SCR	Backhoe Loaders
  WP3.6NG120E440	3.58	4	88/2200	480/1500 - 1700	Common Rail+EGR+DOC+DPF	Small Loaders
  WP3.6NG125E440	3.58	4	92/2200	500/1400 - 1600	EGR+DOC+DPF	10-13t Wheeled Excavators
  WP3.6NG135E442	3.58	4	99/2300	520/1600 - 1700	Common Rail+EGR+DOC+DPF	Small Loaders

  Product Advantages

  Emission Requirements: Proudly compliant with the National IV emission standards, this engine reduces environmental impact while meeting stringent regulatory demands. Powerful Performance: With a commanding maximum torque of 500 Nm and a low-speed torque of 465 Nm, this engine ensures powerful performance across a spectrum of construction tasks. Economical Efficiency: Achieves a remarkable minimum fuel consumption rate of 200 g/(kW·h), ensuring optimal economic efficiency and reduced operational costs. Comfortable Operation: Leveraging customized NVH development, it guarantees low noise and minimal vibration, fostering a peaceful and productive working environment. Universality: Our advanced common rail fuel injection system ensures maximal compatibility, reducing maintenance complexities and parts costs. Adaptability: Featuring front and rear power take-off ports, this engine thrives at altitudes up to 5000 m, broadening its usage scope across diverse environments. Safer and More Reliable:

  • Ingeniously designed to reduce the movement speed of rotating components, this engine prolongs operation time, ensuring reliability and safety.
  • Meticulously crafted to minimize wear on friction pairs per unit time, boosting durability and extending engine life.
  • Enhancing the longevity and robustness of the crankshaft flywheel system as well as the gear system, this product is engineered to deliver prolonged service life, ensuring your machinery runs smoothly and efficiently.
  • This product dramatically elevates the overall dependability of the engine, boasting a phenomenal B10 lifespan of 20,000 hours, underscoring its reliability and endurance.

  Exceptionally Cost-Effective:

  • By reducing the gear ratio of the transmission system, this product significantly enhances transmission efficiency, leading to smoother and more effective machinery operation.
  • This product refines the driver's shifting pattern, resulting in a notable decrease in fuel consumption, promoting a more economical and environmentally friendly operation.
  • WP4.1 Series Engines for Construction Machinery

    

    Product Model Spectrum

    Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
    WP4.1G100E440	4.088	2	74/2200	420/1400 - 1600	199	EGR+DOC+DPF	10-13t Excavators, 45-68m Aerial Work Platforms
    WP4.1G125E440	4.088	2	92/2200	500/1400 - 1600	200	EGR+DOC+DPF	13-15t Excavators, 5-10t Forklifts

    Unique Product Advantages

  • Advanced Fuel System: Featuring high injection pressure, superb fuel atomization, and excellent economic performance, this system also provides substantial low-speed torque, ensuring top-tier efficiency and performance.
  • Sophisticated Electronic Control System: With an ECU that harmoniously integrates with both 12V and 24V electrical systems, it offers seamless connection with the entire vehicle, simplifying engine setup and maintenance.
  • Enhanced Comfort: Utilizing fuel pre-injection technology, vibration-damping webs, and high-precision gears, this product effectively minimizes engine vibration and noise, ensuring a smooth, quiet experience.
  • Robust Power Output: Armed with dual hydraulic pump output ports, this engine delivers impressive power output reaching 11kW, providing the strength needed for demanding tasks.
  • Extended Maintenance Cycle: With a protracted oil change interval of 500 hours, this product reduces operating costs, allowing for longer, uninterrupted use with less frequent maintenance.
  • Exceptional Environmental Adaptability: Capable of performing in a temperature range from -25ºC to 50ºC and at altitudes up to 4000m, this product showcases remarkable versatility and adaptability in diverse environments.
  • 

    WP4.6N Series Engines for Construction Machinery

    Product Model Spectrum

    Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
    WP4.6NG100E440	4.58	4	74/2000	420/1500	EGR+DOC+DPF	10-13T Excavators
    WP4.6NG135E440	4.58	4	99/2000	610/1300-1500	Common Rail+EGR+DOC+DPF	3T Loaders
    WP4.6NG135E441	4.58	4	99/2200	624/1400-1600	Common Rail+EGR+DOC+DPF	3T Loaders
    WP4.6NG135E442	4.58	4	99/2300	610/1400-1600	Common Rail+EGR+DOC+DPF	3T Loaders
    WP4.6NG150E440	4.58	4	110/2000	600/1500	EGR+DOC+DPF	15-20T Excavators
    WP4.6NG175E442	4.58	4	129/2000	700/1500	EGR+DOC+DPF	20T Excavators
    WP4.6NG180E470B	4.58	4	132/2200	760/1500	DOC+DPF+SCR+ASC	20T Road Rollers, 160-170Ps Graders
    WP4.6NG200E470B	4.58	4	147/2200	850/1500	DOC+DPF+SCR+ASC	180-190Ps Graders
    WP4.6NG200E471B	4.58	4	147/2000	850/1500	DOC+DPF+SCR+ASC	22-26T Road Rollers
    WP4.6NG200E473B	4.58	4	147/1800	850/1500	DOC+DPF+SCR+ASC	22-26T Road Rollers
    WP4.6NG220E470B	4.58	4	162/2200	850/1500	DOC+DPF+SCR+ASC	26T Dual-Drive Road Rollers
    WP4.6NG200E441	4.58	4	147/2200	720/1700	EGR+DOC+DPF	30-50T Crawler Cranes
    WP4.6NQ240E62	4.58	4	177/2300	850/1300-1600	DOC+DPF+SCR+ASC	12-16T Truck Cranes

    Outstanding Product Advantages

  • Superior Economical Efficiency: Achieving a remarkable minimum fuel consumption rate of 193 g/(kW·h), this product combines high performance with exceptional fuel efficiency.
  • Increased Comfort: Tailored NVH development for the entire vehicle ensures this product offers minimal noise and vibration, enhancing operator comfort and satisfaction.
  • High Universality: Incorporating a common rail fuel injection system, this product maximizes the universality of its components, simplifying integration and maintenance.
  • Streamlined Compact Size: With an overall engine width of 626mm, this product is designed for easy compatibility and integration with various vehicle manufacturers.
  • Convenient Accessibility: Featuring strategically arranged engine oil and fuel filters for remote access, this product ensures straightforward protection and maintenance.
  • Enhanced Safety and Reliability:
    • This product reduces the rotational speed of components, extending operation time and ensuring more durable performance.
    • By minimizing wear on friction pairs per unit time, this product ensures longer-lasting components and overall improved performance.
    • Engineered to prolong the life of the crankshaft flywheel and gear systems, this product ensures enduring performance and reliability.
    • By significantly boosting the overall reliability of the engine, this product promises a B10 life of 20,000 hours, highlighting its exceptional durability.
  • More Cost-Effective:
    • Through reducing the gear ratio of the transmission system, this product enhances transmission efficiency, resulting in a more streamlined and economical operation.
    • This product fine-tunes the driver's shifting pattern, contributing to reduced fuel consumption and more economical operation.
  • Enhanced Comfort Experience:
    • By steering clear of the high-frequency torsional vibration zone, this product ensures smoother operation and increased comfort.
    • Featuring a noise-reducing flywheel housing, this product maintains a noise level of 92dB(A) under typical working conditions, ensuring a quieter work environment.
    • WP8 Series Engines for Construction Machinery

      

      Product Model Spectrum

      Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
      WP8.320E62	7.8	4	235/2100	1300/1200-1600	193	Common Rail + DOC+DPF+SCR	25-ton Cranes
      WP8.350E62	7.8	4	257/2100	1400/1200-1600	193	Common Rail + DOC+DPF+SCR	50-ton Truck Cranes
      WP8G300E440	7.8	4	221/2200	1200/1400-1600	195	EGR+DOC+DPF	60-110-ton Crawler Cranes
      WP8G360E473	7.8	4	265/2200	1480/1400-1600	190	DOC+DPF+SCR+ASC	135-300-ton Crawler Cranes

      Product Advantages

      • Fuel Consumption: Experience unparalleled efficiency! Our engines boast a separate intake and exhaust design, significantly increasing charging efficiency and optimizing combustion. This enhancement not only boosts economic performance but also drastically reduces the fuel consumption rate, leading to a leaner and greener operation.
      • Lightweight Design: Embrace innovation with our modular design that seamlessly integrates the fuel filter and engine cooling module. With an aesthetically pleasing family-oriented design, both the oil circuit and the electrical circuit flow effortlessly. Utilizing cutting-edge materials like an aluminum cast flywheel housing and a plastic cylinder head cover, we've created a design that's not just about appeal, but also about superior functionality.
      • Excellent NVH Performance: Our advanced engineering features a rear-mounted gear chamber and a drum-shaped engine block skirt, complemented by a standard reinforced web plate. These innovations work harmoniously to dramatically reduce vibration and noise, ensuring a quieter operation that is 2-3dB(A) softer than the competition.
      • Powerful: Unleash the full potential of power with a torque increase to a remarkable 1300N·m, delivering formidable strength to drive your construction machinery with ease.
      • High Reliability: Trust in durability with an impressive B10 life extended to 1 million kilometers. The inclusion of the WEVB auxiliary braking system as a standard feature further enhances safety and dependability on the road.
      • 

        WP7H Series Engines for Construction Machinery

        Product Model Spectrum

        Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
        WP7HG175E440	6.8	4	129/2000	800/1300-1500	198	DOC+DPF+EGR	20-22t Excavators
        WP7HG180E440	6.8	4	132/2200	850/1500-1700	199	DOC+DPF+EGR	160-170Ps Graders, 20T Road Rollers
        WP7HG190E470	6.8	4	140/2000	900/1300-1500	195	DOC+DPF+SCR+ASC	20-22t Excavators
        WP7HG200E440	6.8	4	147/1800	950/1200-1400	199	DOC+DPF+EGR	22-26T Road Rollers
        WP7HG200E441	6.8	4	147/2000	950/1400-1600	199	DOC+DPF+EGR	22-26T Road Rollers
        WP7HG200E442	6.8	4	147/2200	950/1500-1700	199	DOC+DPF+EGR	180-190Ps Graders
        WP7HG218E470	6.8	4	160/2000	1000/1300-1500	195	DOC+DPF+SCR+ASC	22-24t Excavators
        WP7HG220E440	6.8	4	162/2200	970/1500-1700	190	DOC+DPF+EGR	200-210Ps Graders, 26T Dual-Drive Road Rollers
        WP7H300E62	6.8	4	221/2100	1200/1300-1700	195	DOC+DPF+SCR+ASC	25t Truck Cranes

        Product Advantages

      • Low Fuel Consumption: Designed with precision, our engines feature separately designed intake and exhaust systems that significantly boost charging efficiency and combustion optimization. This leads to enhanced economic performance and achieves an astonishingly low fuel consumption rate of 189g/kW·h.
      • Excellent NVH Performance: Our rear-mounted gear chamber, coupled with a low-speed ratio gear train, effectively minimizes vibrations and noise, offering a quieter operation that's 2-3dB(A) below that of competing products.
      • Powerful: Experience a compelling force with torque increased to 1050N·m. The torque per liter reaches an impressive 162.8N·m/L, powering your machinery with exceptional strength.
      • Upgraded Appearance: Step up to a smoother, more refined look! With a family-oriented design, the oil and electrical circuits are not only more efficient but also aesthetically enhanced, providing a visually appealing and functional upgrade.
      • WP8H Series Engines for Construction Machinery

        

        Product Model Spectrum

        Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
        WP8HG190E470	8.2	4	140/2000	1040/1300 - 1600	183	High-pressure Common Rail + DOC + DPF + SCR + ASC	22 - 24t Excavators
        WP8HG218E470	8.2	4	160/2000	1160/1300 - 1500	184	High-pressure Common Rail + DOC + DPF + SCR + ASC	22 - 24t Excavators
        WP8HG258E470	8.2	4	190/2000	1310/1300 - 1600	184	High-pressure Common Rail + DOC + DPF + SCR + ASC	24 - 26t Excavators
        WP8HG310E470	8.2	4	228/2000	1310/1300 - 1600	183	High-pressure Common Rail + DOC + DPF + SCR + ASC	27 - 33t Excavators

        Product Advantages

        • Low Fuel Consumption: Our innovative design separates the intake and exhaust systems, delivering a remarkable improvement in charging efficiency and combustion optimization. This leads to a significant boost in economic performance with a low fuel consumption rate of 181 g/kW·h, setting a new standard for efficiency.
        • Excellent NVH Performance: Equipped with a strategically rear-mounted gear chamber and a low-speed ratio gear train, our engines substantially reduce vibration and noise levels, staying 2 - 3dB(A) quieter than the competition.
        • Powerful: Experience robust performance with our engines' torque increased to an impressive 1310N·m, delivering the power your construction machinery demands.
        • Upgraded Appearance: Elevate your experience with a family-oriented design that simplifies the overall engine layout. The refined oil and electrical circuits not only enhance functionality but also offer a sleeker, more visually captivating appearance.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H Series Engines: The Pinnacle of Performance for Construction Machinery Experience unparalleled excellence with the WP10H Series Engines, meticulously crafted for top-tier construction machinery. Each model is a testament to engineering brilliance, ensuring maximum efficiency and durability for demanding applications. Product Model Spectrum Explore the impressive specifications of our WP10H Series: Model: WP10HG220E473A Displacement: 9.5L Valves/Cylinder: 4 Rated Power/Speed: 162kW/2000rpm Max Torque/Speed: 1060N·m/1300-1500rpm Technical Route: Common Rail + DOC + DPF + SCR Application: 5T Loaders Additional models detailed below boast similar superior specifications and can cater to varying equipment sizes and types, such as: 6T Loaders, 7T Loaders, and Crawler Cranes. Unmatched Product Advantages Reliable and Durable: Engineered with a cutting-edge reliability design, these engines deliver extraordinary longevity with a lifespan reaching up to 1.8 million kilometers or 30,000 hours. Powerful and High Efficiency: Our engines offer a remarkable power range from 213 kW up to 294 kW, delivering maximum torque of 1900 N·m. They shine with a torque per liter of 200 N·m/L, surpassing competitors with impressive low-speed torque. Economical and Energy-saving: Enjoy wide economic operation, between 1000-1400 r/min, with a torque range of (800-1600)N·m. Fuel efficiency is at the forefront with consumption below 190g/kW·h. Wide Environmental Adaptability: Our engines thrive in extreme conditions, maintaining power even at altitudes of 4700 meters without any loss. They can reliably start at -20ºC unassisted, and with auxiliary intake air heating, operations can commence at a brisk -35ºC, showcasing robust cold start capabilities. Safe and Reliable: Equipped with the latest Weichai braking system, these engines achieve high braking power of 26kW/L, with adjustable braking power that eliminates the need for a butterfly valve. Discover how Shandong Changsheng Runze Construction Machinery Co., Ltd. blends innovation and unparalleled performance with the WP10H Series Engines, the ultimate choice for construction machinery aficionados.

          Product Model Spectrum

          Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
          WP10HG220E473A	9.5	4	162/2000	1060/1300-1500	Common Rail + DOC+DPF+SCR	5T Loaders
          WP10HG230E471A	9.5	4	170/1800	1200/1200-1300	Common Rail + DOC+DPF+SCR	5T Loaders
          WP10HG230E471A	9.5	4	170/2000	1060/1300-1500	Common Rail + DOC+DPF+SCR	5T Loaders
          WP10HG230E471A	9.5	4	170/2000	1200/1300-1500	Common Rail + DOC+DPF+SCR	5T Loaders
          WP10HG230E476B	9.5	4	170/2000	1200/1400-1600	Common Rail + DOC+DPF+SCR	5T Loaders
          WP10HG245E473A	9.5	4	182/2000	1260/1300-1500	Common Rail + DOC+DPF+SCR	6T Loaders
          WP10HG245E471A	9.5	4	182/2000	1260/1400-1600	Common Rail + DOC+DPF+SCR	6T Loaders
          WP10HG260E472A	9.5	4	192/2100	1260/1300-1500	Common Rail + DOC+DPF+SCR	6T Loaders
          WP10HG260E471A	9.5	4	192/2200	1260/1400-1600	Common Rail + DOC+DPF+SCR	6T Loaders
          WP10HG275E471A	9.5	4	202/2200	1260/1400-1600	Common Rail + DOC+DPF+SCR	6T Loaders
          WP10HG286E471A	9.5	4	210/2200	1400/1300-1500, 1200/1200-1300	CR+DOC+DPF+SCR	7T Loaders
          WP10H336E470	9.5	4	247/2000	1600/1200-1400	CR+DOC+DPF+SCR+ASC	130-260-ton Crawler Cranes
          WP10H375E62	9.5	4	276/1900	1800/1000-1400	High-efficiency SCR	80-ton Truck Cranes
          WP10H400E62	9.5	4	294/1900	1900/1200-1300	High-efficiency SCR	100-ton Truck Cranes
          WP10HG220E473	9.5	4	162/2000	1060/1300-1500	CR+DOC+DPF+SCR	5T Loaders
          WP10HG220E476	9.5	4	162/2200	1060/1400-1600	CR+DOC+DPF+SCR	5T Loaders
          WP10HG230E474	9.5	4	170/2000	1150/1300-1500	CR+DOC+DPF+SCR	5.5T Loaders
          WP10HG230E476	9.5	4	170/2200	1150/1400-1600	CR+DOC+DPF+SCR	5.5T Loaders
          WP10HG240E473	9.5	4	178/2000	1100/1300-1500	CR+DOC+DPF+SCR	6T Loaders
          WP10HG240E471	9.5	4	178/2200	1200/1400-1600	CR+DOC+DPF+SCR	6T Loaders
          WP10HG260E472	9.5	4	192/2100	1260/1300-1500	CR+DOC+DPF+SCR	6T Loaders
          WP10HG190E470	9.5	4	140/1900	943/1100-1300	CR+DOC+DPF+SCR+ASC	170Ps Hydraulic/Mechanical Bulldozers
          WP10HG207E470	9.5	4	142/1900	943/1100-1300	CR+DOC+DPF+SCR+ASC	190Ps Hydraulic/Mechanical Bulldozers
          WP10HG270E471A	9.5	4	199/2200	1260/1300-1500	CR+DOC+DPF+SCR+ASC	220-240ps Full Hydraulic Bulldozers
          WP10HG292E474A	9.5	4	215/1900	1450/1300-1500	CR+DOC+DPF+SCR+ASC	220-240ps Full Hydraulic Bulldozers
          WP10HG310E474A	9.5	4	228/1900	1380/1300-1500	CR+DOC+DPF+SCR+ASC	300ps Full Hydraulic Loaders
          WP10HG230E474B	9.5	4	170/2000	1060	CR+DOC+DPF+SCR	5T Loaders
          WP10HG270E471B	9.5	4	178/2000	1220	CR+DOC+DPF+SCR	6T Loaders
          WP10H350E62	9.5	4	247/1900	1600/1000-1400	DOC+DPF+SCR+ASC	55-ton Cranes
          WP10H336E62	9.5	4	257/1900	1700/1000-1400	DOC+DPF+SCR+ASC	75-ton Truck Cranes

          Product Advantages

        • Built to Last: Reliable and Durable with an Impressively Long Lifespan: Engineered for ultimate reliability, these parts boast a phenomenal service life reaching an astounding 1.8 million kilometers or 30,000 hours, ensuring your machinery keeps performing at its best.
        • Unleash Power and Efficiency: Powerful and High Efficiency: Experience dynamic power with coverage spanning from a robust 213 kW to an impressive 294kW. The torque peaks at an incredible 1900N·m, delivering an outstanding torque per liter of 200N·m/L, surpassing competitors. Enjoy substantial torque even at low speeds, ensuring efficiency and performance.
        • Efficient and Economical: Economical and Energy-saving, Low Fuel Consumption: Navigate through a broad spectrum of economic operations ranging between 1000-1400 r/min with a torque range of (800-1600)N·m. Benefit from fuel consumption lower than 190g/kW·h, maximizing your cost savings and operational efficiency.
        • Adapt to Any Environment: Wide Environmental Adaptability: Perform without power loss at altitudes up to 4700 meters, ensuring optimal power even on high plateaus. Start seamlessly at -20ºC without auxiliary assistance, and with auxiliary intake air heating, perform efficiently down to -35ºC, showcasing exceptional cold start capabilities.
        • Safety and Reliability: Safe and Reliable, High Braking Performance: Equipped with the cutting-edge Weichai braking system, offering an impressive braking power of up to 26kW/L. The system provides adjustable braking power with no need for a butterfly valve, enhancing safety and control.

        • WP10.5H Series Engines for Construction Machinery

          

          Product Model Spectrum

          Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
          WP10.5HG310E473	10.5	4	228/2000	1450/1300-1500	190	DOC+DPF+SCR+ASC	35-40t Excavators
          WP10.5HG355E473	10.5	4	260/2000	1600/1300-1500	190	DOC+DPF+SCR+ASC	40-45t Excavators
          WP10.5HG380E473	10.5	4	280/2000	1720/1300-1500	190	DOC+DPF+SCR+ASC	40-45t Excavators
          WP10.5HG286E472	10.5	4	210/2100	1400	190	CR+DOC+DPF+SCR	7T Loaders
          WP10.5HG310E471	10.5	4	230/2200	1450	190	CR+DOC+DPF+SCR	7T Loaders
          WP10.5HG315E472	10.5	4	230/2100	1600	190	CR+DOC+DPF+SCR	7T Loaders
          WP10.5HG430E470	10.5	4	316/2000	1800	190	CR+DOC+DPF+SCR+ASC	400-500T Crawler Cranes
          WP10.5H430E62	10.5	4	316/1900	2000/1000-1400	190	Common Rail + DOC+DPF+SCR	90-130-ton Cranes
          WP10.5H460E62	10.5	4	338/1900	2100/1000-1400	190	Common Rail + DOC+DPF+SCR	150-180-ton Cranes

          Product Advantages

        • Elite Performance: High-end Products of Weichai: Featuring the latest technological advancements, these engines conform to the stringent National V and National VI emission standards, setting a benchmark in environmental compliance.
        • Enhanced Comfort: Benefit from a specialized NVH development tailored for the entire vehicle to minimize noise and vibration, ensuring a smooth and quiet operation.
        • Versatile Adaptability: Designed with a central intake and streamlined appearance, installation is made effortless and convenient, fitting seamlessly into your machinery.
        • Unmatched Safety and Reliability: Standard WCBS ensures superior safety with braking power reaching up to 226kW. Opt for an ultra-long oil change interval of 100,000 kilometers to enhance maintenance convenience.
        • Economically Smart: Enjoy minimal fuel consumption across the entire operational speed range. The proprietary Weichai ECU control system refines the driver's gear-shifting pattern, effectively reducing fuel usage.
        • Comfort Redefined: With a lightweight, modular design, the engine's overall weight is significantly reduced, along with peripheral components. Innovative features like a conical silencing ring suppress turbocharger high-frequency noise, and pre-injection technology minimizes noise, elevating comfort.
        • 

          WP13 Methanol Series Engines for Construction Machinery

          Product Model Spectrum

          Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
          WP13G480A0ME	12.54	4	353/1900	2100/1200 - 1400	420	PFI	105t Extended-range Wide-body Dump Trucks

          Product Advantages

        • Supreme Adaptability: Operate efficiently in extreme temperatures from -35ºC to 50ºC with an extensive oil change cycle of 500 hours, lowering operational costs and enhancing durability.
        • Unwavering Reliability: Specially engineered components ensure robustness and reliability, making these engines ideal for the challenging conditions found in mining areas.
        • Economic Excellence: Enjoy low carbon emissions and fuel consumption, capable of performing efficiently across various environments and working conditions.
        • WP13 Lanqing Series Engines for Construction Machinery

          

          Product Model Spectrum

          Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
          WP13G375E470	12.54	4	276/2100	1800/1300-1500	CR+DOC+DPF+SCR+ASC	33-39t Road Rollers
          WP13G480E473	12.54	4	353/2100	2100/1200-1600	CR+DOC+DPF+SCR+ASC	300-400-ton Crawler Cranes, Road Cold Recycling Machines, 24m Pavers
          WP13G530E473	12.54	4	390/2100	2300/1200-1600	CR+DOC+DPF+SCR+ASC	600-ton Crawler Cranes, Road Cold Recycling Machines
          WP13G271E471	12.54	4	199/1900	1305/1200-1400	CR+DOC+DPF+SCR+ASC	240Ps Hydraulic Bulldozers
          WP13G280E470	12.54	4	206/1900	1305/1200-1400	CR+DOC+DPF+SCR+ASC	260Ps Hydraulic Bulldozers
          WP13G366E472	12.54	4	269/2000	1650/1300-1500	CR+DOC+DPF+SCR+ASC	340Ps Hydraulic Bulldozers
          WP13G380E470	12.54	4	280/1800	1980/1200-1300	CR+DOC+DPF+SCR+ASC	360Ps Hydrostatic Bulldozers
          WP13.550E62	12.54	4	405/1900	2500/950-1400	Common Rail + DOC+DPF+SCR	200-300-ton Cranes

          Product Advantages

        • Our product offers multiple optional rear power take-off outputs, delivering a formidable maximum torque of 1000N·m. With flange output ratios of 1:1, 1:1.16, and 1:1.46, along with SAE internal spline outputs available in 9, 11, or 13 teeth configurations, it ensures unmatched versatility for diverse applications.
        • Equipped with an advanced intake air heating function, our engines meet the rigorous starting requirements even at a bone-chilling -35ºC in cold regions, ensuring your operations keep moving regardless of the weather.
        • Featuring an automatic tensioning front-end gear train, our engines boast an impressive belt service life of 10,000 hours. Coupled with optional high fan transmission devices of 210mm, 272mm, and 410mm, they offer unparalleled durability and performance.
        • The frame-type main bearing structure, combined with a robust engine body design, guarantees exceptional reliability in the operation of our diesel engines, providing you with peace of mind and consistent performance.
        • Our diesel engines are designed for simplicity with a straightforward layout and a one-cylinder-one-head structure, making maintenance easy and efficient, so you can focus on what matters most.
        • Engineered to meet power demands even at altitudes exceeding 4000m, our engines provide powerful performance and reliability no matter where your journey takes you.
        • 

          WP14WP14T Series Engines for Construction Machinery

          Product Model Spectrum

          Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
          WP14TG765E304	13.5	4	562/1900	2900/1200-1500	CR	50-60t Excavators, 105-120t Mining Trucks

          Product Advantages

          • Economy: Harnessing high-efficiency combustion technology and cutting-edge turbochargers, our engines boast a fuel thermal efficiency of 50%, a global benchmark in the industry. Enjoy fuel consumption that is over 15% lower than our competitors, setting new standards for economical operation.
          • Adaptability: Our engines thrive in harsh environments, operating seamlessly from -30ºC to 50ºC and altitudes up to 5000 meters. With a 500-hour oil change cycle, they ensure cost-effective usage and minimal downtime.
          • Power Performance: Equipped with a robust 2000bar fuel injection system, our engines deliver exceptional combustion efficiency, impressive low-speed torque, and formidable power, achieving a maximum torque of 2900N·m.
          • Reliability: With a reinforced body solution, low-speed ratio accessory design, and a fully sealed tensioner, our engines promise unparalleled reliability, keeping your operations running smoothly.
          • Comfort: Incorporating pre-injection technology, our engines effectively reduce combustion noise. The rear-mounted gear chamber structure further minimizes mechanical noise, offering a noise level that is 2dB(A) quieter than similarly advanced competitors.
          • 

            WP15H Series Engines for Construction Machinery
            
            

            Product Model Spectrum

            Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
            WP15HG770E304	15.33	4	566/1900	2900/1200 - 1600	CR	65-75t Excavators, 130t Mining Trucks
            WP15H660E62A	15.33	4	485/1800	3200/1200 - 1400	Common Rail + DOC+DPF+SCR	400-1800-ton Cranes

            Product Advantages

            • Adaptability: Our engines excel in diverse environments, operating within a temperature range of -35ºC to 50ºC and up to 5000 meters altitude. They feature a 500-hour oil change cycle, ensuring low operational costs.
            • Power Performance: Delivering a powerful 566kW and a maximum torque of 2900N·m, our engines offer outstanding power and adaptability, enhancing the performance of your entire vehicle fleet.
            • Reliability: Every component of our engines undergoes an exhaustive 800-hour durability assessment, ensuring they are perfectly suited for the toughest mining conditions.
            • 

              WP17T Series Engines for Construction Machinery

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
              WP17TG770E304	16.6	4	566/1900	3300/1200 - 1600	183	CR	75-85t Excavators, 160t Mining Trucks, 460Ps Bulldozers

              Product Advantages

            • Adaptability: Designed to excel in challenging environments, our engines function flawlessly in a temperature range of -35ºC to 50ºC and up to 5000 meters in elevation, with a 500-hour oil change cycle for cost-effective operations.
            • Power Performance: Boasting 566kW and a commanding maximum torque of 3300N·m, our engines provide powerful performance and exceptional adaptability, pushing the limits of your vehicle's capabilities.
            • Reliability: Each component has been meticulously evaluated through an 800-hour durability test, ensuring exceptional performance even in the demanding environments of mining areas.
            • WP17T Methanol Series Engines for Construction

              

              WP17T Methanol Series Engines for Construction Machinery Product Model Spectrum Model | Displacement (L) | Number of Valves per Cylinder | Rated Power/Speed (kW/rpm) | Maximum Torque/Speed (N·m/rpm) | Minimum Fuel Consumption Rate (g/kW·h) | Technical Route | Applicable Vehicle Types ---|---|---|---|---|---|---|--- WP17TG650A0ME | 16.6 | 4 | 448/1800 | 2800/1200 - 1500 | 415 | PFI | 130t Extended-range Wide-body Dump Trucks Product Advantages **Adaptability:** This engine effortlessly operates in extreme temperatures from -35ºC to 50ºC, featuring an ultra-long oil change cycle of 500 hours, significantly reducing maintenance costs. **Reliability:** Engineered with specialized components, it conquers the toughest conditions found in mining territories. **Economy:** Enjoy reduced carbon emissions and fuel consumption, making it ideal for diverse working landscapes and environmental scenarios.

              Machinery

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Minimum Fuel Consumption Rate at External Characteristics (g/kW·h)	Technical Route	Applicable Vehicle Types
              WP17TG650A0ME	16.6	4	448/1800	2800/1200 - 1500	415	PFI	130t Extended-range Wide-body Dump Trucks

              Product Advantages

            • Adaptability: Masterfully engineered to withstand extreme environmental conditions ranging from -35ºC to 50ºC, it boasts an impressive 500-hour oil change cycle, translating to lower operational costs.
            • Reliability: Crafted with specialized components, our product rises to the challenge of the rigorous conditions present in mining environments.
            • Economy: Featuring minimal carbon emissions and reduced fuel consumption, it adapts seamlessly to various operational conditions and a wide range of environmental demands.
            • 

              6M33 Series Engines for Construction Machinery

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
              6M33G777E305	19.6	4	571/1800	3600/1400	Common rail	100-ton Mining Excavators
              6M33G710E304	19.6	4	522/1800	3200/1400	Common rail	55-60-ton Dump Trucks
              6M33G770E304	19.6	4	566/1800	3418/1400	Common rail	55-60-ton Dump Trucks

              Product Advantages

            • Boasting lower fuel consumption and enhanced economy, this engine outperforms competitors with a fuel consumption rate advantage of 15-30g/kW·h under typical conditions.
            • Delivering exceptional NVH performance, the engine consistently generates 1-3dBA less noise than competitor models, ensuring a quieter operation.
            • 8M33 Series Engines for Construction Machinery

              

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
              8M33G925E305	26.1	4	680/1800	4450/1400	Common rail	125-ton, 130-ton, 150-ton Mining Excavators
              8M33G775E305	26.1	4	570/1800	3500/1400	Common rail	800-horsepower Hydrostatic Bulldozers

              Product Advantages

            • Equipped with high-efficiency twin turbochargers, this engine offers rapid response and unparalleled performance, even at high altitudes.
            • With remarkable fuel efficiency and economy, the engine showcases a superior fuel consumption rate, surpassing competitors by 7-10g/kW·h under common conditions.
            • Demonstrating outstanding NVH characteristics, the engine operates with 1-2dBA less noise compared to competing models.
            • 

              12M33 Series Engines for Construction Machinery

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
              12M33G1068	39.2	4	769/1800	4340/1300	Common rail	90-120-ton Dump Trucks
              12M33G1070E304	39.2	4	785/1900	4340/1300	Common rail	90-120-ton Dump Trucks
              12M33G1224	39.2	4	882/1800	4980/1300	Common rail	90-120-ton Dump Trucks
              12M33G1225E304	39.2	4	900/1900	4525/1300-1500	Common rail	130-180-ton Dump Trucks
              12M33G1068NG	39.2	4	769/1800	4340/1300	Common rail	90-ton Dump Trucks
              12M33G1225E305	39.2	4	900/1800	5800/1300-1600	Common rail	200-ton Mining Excavators

              Product Advantages

            • Renowned for low fuel consumption and superior economy, this engine offers a significant fuel rate advantage of 14-18g/kW·h over competitors in common working scenarios.
            • Experience superior NVH performance with our cutting-edge engines. Revel in a tranquil working environment as our engines produce sound levels 2-3dBA quieter compared to other products on the market.
            • Crafted for durability, our engines boast an overall forged alloy steel crankshaft paired with a highly strengthened bearing bush. This combination promises unparalleled reliability and an extended service lifespan.
            • Enjoy extended maintenance intervals and reduced operational expenses. Our innovative design allows the two-stage fuel and oil filters to have an impressive 500-hour replacement cycle, ensuring minimal downtime.
            • 

              16M33 Series Engines for Construction Machinery

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
              16M33G1600	52.3	4	1169/1800	6500/1500	Common rail	130-180-ton Dump Trucks
              16M33G2000	52.3	4	1468/1800	8000/1500	Common rail	130-180-ton Dump Trucks
              16M33G1625E304	52.3	4	1194/1900	6500/1500-1700	Common rail	130-180-ton Dump Trucks
              16M33G2000E304	52.3	4	1492/1900	8000/1500-1700	Common rail	130-180-ton Dump Trucks
              16M33G1600NG	52.3	4	1194/1800	6500/1500	Single-point Premixing	130-ton Dump Trucks, Twin-engine

              Product Advantages

            • Our engines deliver exceptional fuel efficiency and economic benefits. With fuel consumption rates in common conditions improved by 15g/kW·h over competitors, you save on fuel costs while maintaining performance.
            • Experience superior NVH performance with our cutting-edge engines. Revel in a tranquil working environment as our engines produce sound levels 2-3dBA quieter compared to other products on the market.
            • Crafted for durability, our engines boast an overall forged alloy steel crankshaft paired with a highly strengthened bearing bush. This combination promises unparalleled reliability and an extended service lifespan.
            • Enjoy extended maintenance intervals and reduced operational expenses. Our innovative design allows the two-stage fuel and oil filters to have an impressive 500-hour replacement cycle, ensuring minimal downtime.
            • 12M55 Series Engines for Construction Machinery

              

              Product Model Spectrum

              Model	Displacement (L)	Number of Valves per Cylinder	Rated Power/Speed (kW/rpm)	Maximum Torque/Speed (N·m/rpm)	Technical Route	Applicable Vehicle Types
              12M55G2335E305	65.65	4	1716/1800	10014/1400	Common rail	220-240-ton Dump Trucks
              12M55G2535E305	65.65	4	1865/1800	10884/1400	Common rail	220-240-ton Dump Trucks
              12M55G2735E305	65.65	4	2013/1800	11750/1400	Common rail	290-ton Dump Trucks
              12M55G2850E305	65.65	4	2095/1800	12500/1400	Common rail	290-ton Dump Trucks
              12M55G3000E305	65.65	4	2205/1800	12868/1400	Common rail	Fracturing Trucks

              Product Advantages

            • Our engines are engineered for maximum efficiency, achieving an overall fuel consumption reduction of 8g/kW·h and further excelling in common conditions with a 15g/kW·h improvement over competitors.
            • Experience superior NVH performance with our cutting-edge engines. Revel in a tranquil working environment as our engines produce sound levels 1-3dBA quieter compared to other products on the market.
            • Discover the power of Weichai's distinctive optimization technology, specifically tailored for maximizing the performance of large mining trucks.
            • Enjoy extended maintenance intervals and reduced operational expenses. Our innovative design allows the two-stage fuel and oil filters to have an impressive 500-hour replacement cycle, ensuring minimal downtime.