Shandong Origin Diesel Engine Parts for Construction Machinery Upgrades

• 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 meeting the stringent fourth-stage emission standards for non-road vehicles, our engines ensure environmentally friendly performance.
• Powerful: Boasting a remarkable maximum torque of 320 N·m and an impressive low-speed torque of 220 N·m, these engines provide unparalleled power.
• Economical: With a minimum fuel consumption rate of just 203 g/(kW·h), our engines bring outstanding fuel efficiency, saving costs without compromising on performance.
• Comfortable: Enjoy a smoother ride with our customized NVH development, which ensures low noise and minimal vibration throughout the vehicle.
• Universal: Featuring a common rail fuel injection system, our engines maintain maximum component universality, simplifying maintenance and reducing inventory costs.
• Lightweight: At only 250 kg, this engine is the lightest in its power class, offering unprecedented ease of integration with vehicles.
• Small in Size: With an overall engine length of 755 mm, this compact design ensures seamless compatibility with various vehicle manufacturers, enhancing installation convenience.

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: Manufactured in-house by Weichai, the engine block and cylinder head guarantee impeccable consistency and reliability.
• Fuel System: The advanced two-stage fuel filtration system, integrating oil pumping and exhaust functions, ensures unparalleled fuel system reliability.
• Cooling System: Our innovative cooling system, featuring a small hub fan and large-flow water pump, achieves low noise levels and outstanding environmental adaptability.
• Cold Start: Designed for extreme conditions, the standard intake air heating grid enables effortless starting even at -25°C.
• Maintenance Cycle: With a long oil change interval of 500 hours, our engines reduce maintenance frequency, cutting down on overall usage costs.
• 

  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: By meeting the National IV emission standards, our engines ensure compliance while significantly reducing environmental impact. Powerful Performance: Generating a powerful maximum torque of 500 Nm and a robust low-speed torque of 465 Nm, these engines deliver exceptional power for diverse construction tasks. Economical Efficiency: With a minimum fuel consumption rate of only 200 g/(kW·h), our engines optimize fuel costs and enhance economic efficiency. Comfortable Operation: Experience superior comfort with our customized NVH development, ensuring low noise and minimal vibrations for a tranquil working environment. Universality: Designed with a common rail fuel injection system, our engines maintain component universality, facilitating easier maintenance and lowering parts procurement expenses. Adaptability: Equipped with front and rear power take-off ports, our engines excel at altitudes up to 5000 m, offering versatile adaptability to varied environments. Safer and More Reliable:

  • Engine design reduces the movement speed of rotating components, extending operational lifespan.
  • Minimizes the wear of friction pairs over time, enhancing durability and reliability.
  • Experience an extended service life with our innovative enhancements to the crankshaft flywheel system and gear system, ensuring durability and performance that stands the test of time.
  • Elevate your engine's dependability with our comprehensive improvements, boasting an impressive B10 life of 20,000 hours, ensuring reliability you can count on.

  Enhanced Cost-Effectiveness:

  • Achieve superior transmission efficiency with a reduced gear ratio, optimizing your machinery's performance effortlessly.
  • Maximize fuel efficiency by refining the driver's shifting patterns, leading to significant reductions in fuel consumption.
  • 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

    Product Advantages

  • Fuel System: Harness the power of high injection pressure and exceptional fuel atomization for outstanding economic performance and robust low-speed torque.
  • Electronic Control System: Seamlessly integrate with both 12V and 24V systems using our advanced electronically controlled ECU, designed for easy engine-to-vehicle connection.
  • Comfort: Experience reduced engine noise and vibration with our cutting-edge fuel pre-injection technology, vibration-damping webs, and high-precision gears.
  • Power Output: Unlock unparalleled power with dual hydraulic pump output ports delivering up to 11kW of output power.
  • Maintenance Cycle: Benefit from an extended oil change interval of 500 hours, significantly lowering your operational costs.
  • Environmental Adaptability: Operate seamlessly across diverse environments, from -25ºC to 50ºC, and altitudes up to 4000m, with unmatched adaptability.
  • 

    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

    Product Advantages

  • Economical Efficiency: Achieve remarkable fuel savings with a minimum fuel consumption rate of just 193 g/(kW·h).
  • Comfort: Experience unparalleled comfort with a vehicle-wide NVH development that ensures minimal noise and vibration.
  • Universality: Enjoy extensive compatibility with our common rail fuel injection system, maintaining maximum universality across components.
  • Compact Size: Optimize your vehicle integration with our compact engine design, featuring a streamlined width of just 626mm.
  • Convenience: Simplify maintenance with strategically positioned engine oil and fuel filters, designed for easy remote access.
  • Enhanced Safety and Reliability:
    • Extend operational longevity by reducing the movement speed of rotating components, enhancing performance over time.
    • Minimize wear on friction pairs, ensuring extended component lifespan and reliable functionality.
    • Experience an extended service life with our innovative enhancements to the crankshaft flywheel system and gear system, ensuring durability and performance that stands the test of time.
    • Elevate your engine's dependability with our comprehensive improvements, boasting an impressive B10 life of 20,000 hours, ensuring reliability you can count on.
  • Enhanced Cost-Effectiveness:
    • Achieve superior transmission efficiency with a reduced gear ratio, optimizing your machinery's performance effortlessly.
    • Maximize fuel efficiency by refining the driver's shifting patterns, leading to significant reductions in fuel consumption.
  • Enhanced Comfort:
    • Steer clear of high-frequency torsional vibrations, ensuring smoother and more stable engine operations.
    • Benefit from a noise-reducing flywheel housing that maintains a comfortable noise level of 92dB(A) during common operations.
    • 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 cutting-edge engineering with separate intake and exhaust systems. This innovative design boosts charging efficiency, optimizes combustion processes, and significantly enhances economic performance by reducing the fuel consumption rate.
      • Lightweight Design: Embrace a modular design that seamlessly integrates the fuel filter and engine cooling module for heightened efficiency. The aesthetic appeal is elevated with a family-oriented design allowing the oil circuit and the wiring to flow smoothly and attractively. Employs advanced materials like aluminum cast flywheel housing and a sleek plastic cylinder head cover to further lighten the structure.
      • Excellent NVH Performance: Leveraging a rear-mounted gear chamber and a drum-shaped engine block skirt, this model boasts a standard reinforced web plate to drastically minimize vibration and noise, achieving a sound level 2-3dB(A) lower than its competitors.
      • Powerful: Impressive torque increase reaching up to 1300N·m, ensuring robust and powerful performance under demanding conditions.
      • High Reliability: Elevate your reliability with a B10 life extended to a remarkable 1 million kilometers. Comes standard with the WEVB auxiliary braking system, providing enhanced control and safety.
      • 

        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: The innovative separation of the intake and exhaust systems significantly improves charging efficiency, optimizes combustion, and enhances economic performance, achieving a remarkably low fuel consumption rate of 189g/kW·h.
      • Excellent NVH Performance: With a strategic rear-mounted gear chamber and a low-speed ratio gear train, this engine masterfully dampens vibration and noise, lowering sound levels by 2-3dB(A) compared to rival products.
      • Powerful: Exceptional torque increase to 1050N·m, with an outstanding torque per liter of 162.8N·m/L, ensuring peak performance.
      • Upgraded Appearance: Adorned with a family-oriented design aesthetic, this engine offers a refined, smoother, and more visually appealing oil and circuit layout.
      • 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: By separating the intake and exhaust systems, this model enhances charging efficiency, optimizes combustion, and delivers outstanding economic performance with a low fuel consumption rate of 181 g/kW·h.
        • Excellent NVH Performance: Featuring a rear-mounted gear chamber and a low-speed ratio gear train, this engine excels at reducing vibration and noise, achieving sound levels 2 - 3dB(A) lower than competitors.
        • Powerful: Enhanced torque reaching up to 1310N·m, providing superior power for demanding tasks.
        • Upgraded Appearance: With an elegant family-oriented design, the engine layout is streamlined, and the oil circuit and wiring are engineered for smooth and aesthetically pleasing integration.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H Series Engines for Construction Machinery Product Model Spectrum: Model Displacement (L) Valves/Cylinder Rated Power/Speed (kW/rpm) Max 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: Reliable and Durable, Long Lifespan: Our engines are engineered with a reliability design, ensuring a remarkable service life that stretches up to 1.8 million kilometers or 30,000 hours, offering unparalleled endurance. Powerful and High Efficiency: Boasting a power coverage from an impressive 213 kW to a robust 294kW, our engines deliver maximum torque of 1900N·m, with a torque per liter reaching a remarkable 200N·m/L. This robust performance outshines competing products, providing substantial torque even at low speeds. Economical and Energy-saving, Low Fuel Consumption: With a broad economic operation range from 1000-1400 r/min and a torque range of 800-1600N·m, our engines promise lower fuel consumption, staying impressively under 190g/kW·h, ensuring cost-effective operations. Wide Environmental Adaptability: Designed to conquer the elements, our engines face no power loss under typical working conditions at an altitude of 4700 meters, guaranteeing ample power even on the plateau. They can reliably start at -20ºC without auxiliary measures, and with the auxiliary intake air heating system, they start smoothly at -35ºC, showcasing exceptional cold start abilities. Safe and Reliable, High Braking Performance: Equipped with the latest generation of Weichai braking system, our engines boast an impressive braking power of 26kW/L. The adjustable braking power eliminates the need for a butterfly valve, ensuring a safe and reliable performance.

          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

        • Reliability and Durability, Ensuring Prolonged Lifespan: Crafted with a robust reliability design, these parts boast a remarkable service life, reaching up to 1.8 million kilometers or soaring to 30,000 operational hours, ensuring your machinery runs longer and more efficiently.
        • Power and Performance, Redefined for Efficiency: With an impressive power range spanning from 213 kW to a substantial 294kW, our product delivers a maximum torque of 1900N·m, complemented by a torque per liter of 200N·m/L. This performance excels beyond competitors, providing substantial torque even at lower speeds.
        • Economic and Eco-friendly, Delivering Low Fuel Consumption: Engineered for economic operation, it efficiently spans a wide range from 1000-1400 r/min, with a torque band of (800-1600)N·m. Experience unbeatable fuel efficiency, consuming less than 190g/kW·h, setting a new standard in energy savings.
        • Broad Environmental Adaptability, Unmatched Versatility: Our engines perform without power loss even at altitudes of 4700 meters, ensuring peak performance in high-plateau conditions. They start flawlessly at -20ºC unaided, and with the auxiliary intake air heating system, they can ignite reliably at a frigid -35ºC, showcasing exceptional cold start capabilities.
        • Safety and Reliability, with Superior Braking Power: Equipped with the state-of-the-art Weichai braking system, it delivers an outstanding braking power of 26kW/L. The braking force is adjustable, eliminating the need for a butterfly valve, enhancing safety and reliability.

        • 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

        • Weichai's Elite, High-end Products: Infused with cutting-edge technological advancements, these engines comply with the stringent National V and National VI emission standards, leading the charge in eco-conscious engineering.
        • Enhanced Comfort: Tailored NVH development across the entire vehicle ensures a serene experience, characterized by minimal noise and vibration, bringing unprecedented comfort to your operations.
        • Unmatched Adaptability: Featuring a centralized intake and sleek flat design, our engines promise easy installation, adapting seamlessly to your specific needs.
        • Safety and Reliability, Redefined: Equipped with the WCBS as standard, it promises a potent braking power reaching 226kW. Additionally, an optional ultra-long oil change cycle of 100,000 kilometers enhances reliability and ease of maintenance.
        • Efficiency and Economy, Perfected: The minimum fuel consumption speed encompasses the entire working range. With the advanced Weichai ECU control system, driving patterns are optimized for fuel savings, maximizing economical efficiency.
        • Comfort in Every Detail: The engine's lightweight and modular construction notably reduces overall weight and peripheral components. Featuring a conical silencing ring to dampen turbocharger noise and pre-injection noise reduction technology, it offers a tranquil operational environment.
        • 

          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

        • Exceptional Adaptability: Designed to excel in extreme temperatures from -35ºC to 50ºC, it offers an ultra-long oil change cycle of 500 hours, significantly reducing operational costs.
        • Unyielding Reliability: Crafted with specialized components, these engines thrive in the challenging conditions of mining operations, ensuring consistent performance and durability.
        • Economic and Environmental Efficiency: Delivering low carbon emissions and superior fuel economy, these engines can adeptly handle diverse environments and varying operational conditions, promoting sustainable practices.
        • 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 robust maximum torque of 1000N·m. Choose from flange output ratios of 1:1/1:1.16/1:1.46 to suit your needs, along with SAE internal spline output options available in 9, 11, or 13 teeth configurations for enhanced flexibility and performance.
        • Designed for extreme environments, our product is equipped with an innovative intake air heating function, ensuring reliable starts even in frigid temperatures as low as -35ºC, making it ideal for cold regions.
        • Experience the convenience of our automatic tensioning front-end gear train, featuring an impressive belt service life of 10,000 hours. Additionally, high-performance fan transmission devices in sizes of 210/272/410mm are available as options, offering superior versatility.
        • Engineered for durability, the frame-type main bearing structure, paired with a robust engine body design, guarantees the dependable operation of the diesel engine, providing unwavering reliability.
        • Our diesel engine offers simplicity and ease of maintenance with its streamlined design and one-cylinder-one-head structure, ensuring efficient and straightforward upkeep.
        • Exceptional engineering ensures our product meets power demands effectively, even at altitudes exceeding 4000m, providing powerful performance no matter the elevation.
        • 

          WP14Discover the power of WP14T Series Engines, specifically designed for the demands of Construction Machinery, offering unparalleled performance and reliability.

          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: Utilizing cutting-edge high-efficiency combustion technology alongside innovative high-performance turbochargers, our product achieves an astounding fuel thermal efficiency of 50%, leading the global industry. Enjoy more than 15% lower fuel consumption compared to competing products, significantly reducing operational costs.
          • Adaptability: Our product excels in diverse conditions, operating seamlessly within a temperature range of -30ºC to 50ºC, and at altitudes up to 5000 meters. With an extended oil change cycle of 500 hours, enjoy reduced usage costs and maintenance needs.
          • Power Performance: Equipped with a state-of-the-art 2000bar fuel injection system, our product boasts superior combustion efficiency, delivering large torque at low speeds and formidable power. Reach impressive maximum torque levels of up to 2900N·m.
          • Reliability: Integrating a reinforced body solution, low-speed ratio accessory design, and a fully sealed tensioner, our product ensures exceptional reliability, standing up to the most demanding conditions.
          • Comfort: Experience enhanced comfort with advanced pre-injection technology that significantly reduces combustion noise. The rear-mounted gear chamber design further minimizes mechanical noise, achieving a noise level 2dB(A) lower than that of 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: Capable of operating within a temperature range of -35ºC to 50ºC and at altitudes reaching 5000 meters, our product ensures reliable performance in diverse environments. With a 500-hour oil change cycle, experience reduced usage costs.
            • Power Performance: Delivering impressive power at 566kW and a maximum torque of 2900N·m, our product provides strong and adaptable performance, ideal for the demands of the entire vehicle.
            • Reliability: Rigorously tested, all components undergo an 800-hour durability assessment, making our product robust and well-suited for harsh 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: Our product performs reliably within a temperature range of -35ºC to 50ºC and altitudes reaching 5000 meters, with an efficient 500-hour oil change cycle ensuring low usage costs.
            • Power Performance: Offering robust power at 566kW and remarkable maximum torque of 3300N·m, our product ensures exceptional power and adaptability across a variety of vehicle applications.
            • Reliability: Every component has triumphantly passed an 800-hour endurance test, perfectly equipping it to withstand the punishing demands of mining operations.
            • 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 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: Functioning seamlessly between -35ºC and 50ºC, and boasting an extraordinary oil change interval of 500 hours, it delivers a cost-effective usage experience. Reliability: Engineered with specialized components, ensuring durability in the rigorous environments of mining. Economy: Designed with eco-consciousness in mind, offering minimal carbon emissions and optimized fuel consumption for a spectrum of operations and environmental conditions. 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 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: This engine excels in extreme temperatures ranging from -35ºC to 50ºC and features an extended oil change cycle of 500 hours, promoting low-cost operation. Reliability: The development of specialized components ensures its adaptability to the most demanding conditions in mining. Economy: It excels in reducing carbon emissions and fuel consumption, making it versatile for diverse working conditions and numerous environmental operations.

              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: This product is expertly designed to operate between -35ºC and 50ºC, with an impressive 500-hour oil change interval, ensuring cost-effective maintenance.
            • Reliability: Purpose-built components enhance its resilience, perfectly tailored for challenging mining environments.
            • Economy: With its commitment to low carbon emissions and reduced fuel consumption, this product is ideal for a wide range of operational conditions and environmental challenges.
            • 

              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 superior fuel efficiency and economic performance, this series offers a fuel consumption rate in standard settings that is 15-30g/kW·h better than rivals.
            • Delivering outstanding NVH performance, this engine operates at a noise level 1-3dBA quieter than that of competing models.
            • 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 high-pressure ratio twin turbochargers, this engine delivers rapid response and exceptional performance, especially at high altitudes.
            • Demonstrating low fuel consumption and exceptional economy, this engine's fuel efficiency in common conditions surpasses competitors by 7-10g/kW·h.
            • Showcasing excellent NVH performance, this engine registers a noise level 1-2dBA less than rival 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

            • This model offers impressive fuel economy, with a consumption rate in typical settings better by 14-18g/kW·h compared to competing engines.
            • Experience unparalleled NVH performance with our diesel engines, boasting a remarkable reduction in noise levels, 2-3 dBA quieter than any competing products.
            • Crafted with precision, the robust forged alloy steel crankshaft paired with our highly strengthened bearing bush ensures unmatched reliability and an extended lifespan for enduring performance.
            • Enjoy extended maintenance intervals and reduced operational expenses with our advanced design. Both the two-stage fuel filter and the oil filter offer an impressive replacement cycle of 500 hours, optimizing your upkeep routine.
            • 

              Introducing the 16M33 Series Engines, expertly engineered for peak performance in construction machinery.

              Explore Our Diverse 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

              Discover the Unmatched Product Advantages

            • Achieve superior fuel efficiency and exceptional economy with our engines, outperforming competition by 15g/kW·h in typical working conditions.
            • Experience unparalleled NVH performance with our diesel engines, boasting a remarkable reduction in noise levels, 2-3 dBA quieter than any competing products.
            • Crafted with precision, the robust forged alloy steel crankshaft paired with our highly strengthened bearing bush ensures unmatched reliability and an extended lifespan for enduring performance.
            • Enjoy extended maintenance intervals and reduced operational expenses with our advanced design. Both the two-stage fuel filter and the oil filter offer an impressive replacement cycle of 500 hours, optimizing your upkeep routine.
            • Introducing the 12M55 Series Engines, expertly engineered for peak performance in construction machinery.

              

              Explore Our Diverse 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

              Discover the Unmatched Product Advantages

            • Benefit from a comprehensive fuel consumption reduction of 8g/kW·h, with fuel efficiency in common conditions surpassing competitors by 15g/kW·h.
            • Our engines deliver superior NVH performance, featuring an overall noise reduction of 1-3 dBA, setting a new benchmark in quiet operation.
            • Unlock the power of our pioneering optimization technology tailored for the demanding needs of large mining trucks, exclusively from Weichai.
            • Enjoy extended maintenance intervals and reduced operational expenses with our advanced design. Both the two-stage fuel filter and the oil filter offer an impressive replacement cycle of 500 hours, optimizing your upkeep routine.