Heavy-Duty Engine Parts for Diesel Engines in Construction Applications

• 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 tailored for non-road vehicles, ensuring a cleaner, greener future.
• Powerful: Harnesses the impressive might of a maximum torque reaching 320 N·m, with a robust low-speed torque of 220 N·m.
• Economical: Achieves a remarkable minimum fuel consumption rate of just 203 g/(kW·h), offering substantial fuel savings.
• Comfortable: Expertly customized for reduced NVH, this model delivers whisper-quiet operation and minimal vibrations.
• Universal: Incorporates a cutting-edge common rail fuel injection system, ensuring maximal component compatibility.
• Lightweight: Tipping the scales at only 250 kg, this is the featherweight champion among its power class.
• Small in Size: With a compact length of 755 mm, it seamlessly integrates into vehicle designs, offering unmatched versatility.

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: Crafted in-house by Weichai, the engine block and cylinder head ensure unparalleled consistency and quality.
• Fuel System: Features a state-of-the-art two-stage fuel filtration system, integrating oil pumping and exhaust functions.
• Cooling System: Utilizes a precision-engineered small hub fan and a high-capacity water pump, ensuring quiet operation.
• Cold Start: Comes standard with an advanced intake air heating grid, ensuring reliable startups even at -25°C.
• Maintenance Cycle: Extended oil change intervals of 500 hours significantly lower operating costs while maximizing uptime.
• 

  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: Conforms to the demanding National IV emission standards, demonstrating our commitment to sustainability. Powerful Performance: Offers a formidable maximum torque of 500 Nm, with low-speed torque at 465 Nm for ultimate performance. Economical Efficiency: Delivers a superb minimum fuel consumption rate of just 200 g/(kW·h), boosting economic efficiency. Comfortable Operation: NVH development tailored for minimal noise and vibration, enhancing operator comfort to new heights. Universality: Common rail fuel injection system ensures superior universality, simplifying maintenance and reducing costs. Adaptability: Designed with versatile front and rear power take-off ports, it's tailored for high-altitude challenges up to 5000 m. Safer and More ReliableEnhances the longevity and durability of components.

  • Reduces the movement speed of rotating components and prolongs the operation time, ensuring longevity.
  • Minimizes wear and tear on friction pairs per unit time, extending the life and reliability of machinery.
  • Extends the durability and efficiency of the crankshaft flywheel system and the gear system, ensuring long-lasting performance and reduced maintenance needs.
  • Enhances the comprehensive reliability of the engine, boasting an impressive B10 lifespan of 20,000 hours, promising enduring functionality and efficiency.

  Cost-Effective Solutions:

  • Lowers the gear ratio of the transmission system to optimize transmission efficiency, delivering smoother and more economical operation.
  • Refines the driver's shifting pattern for even greater fuel efficiency, making every journey more economical.
  • WP4.1 Series Engines for Construction Machinery

    

    Comprehensive Product Model Range

    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

    Distinctive Product Benefits

  • Advanced Fuel System: Boasting high injection pressure, excellent fuel atomization, superb economic performance, and substantial low-speed torque, it elevates fuel efficiency.
  • Sophisticated Electronic Control System: The ECU is electronically controlled and compatible with both 12V and 24V systems, ensuring seamless integration with the entire vehicle.
  • Enhanced Comfort: Utilizing advanced fuel pre-injection technology, vibration-damping webs, and high-precision gears to significantly reduce engine vibration and noise.
  • Robust Power Output: Features dual hydraulic pump output ports that enable a power output of up to 11kW, ensuring powerful and reliable performance.
  • Extended Maintenance Cycle: With an extended oil change interval of 500 hours, it significantly lowers usage costs and maintenance frequency.
  • Superior Environmental Adaptability: Engineered to perform in temperatures from -25ºC to 50ºC and altitudes up to 4000m, offering unrivaled adaptability and resilience.
  • 

    WP4.6N Series Engines for Construction Machinery

    Diverse Product Model Range

    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

    Notable Product Advantages

  • Remarkable Economical Efficiency: Achieves a minimum fuel consumption rate of just 193 g/(kW·h), offering significant cost savings.
  • Optimal Comfort: Tailored NVH (Noise, Vibration, Harshness) development for the entire vehicle ensures minimal noise and vibration levels.
  • Broad Universality: Utilizes a common rail fuel injection system for maximum component universality, enhancing compatibility and ease of maintenance.
  • Compact Design: With an overall width of just 626mm, it offers greater convenience for vehicle manufacturers seeking efficient integration.
  • Convenient Accessibility: Engine oil and fuel filters are strategically placed for easy remote access, simplifying maintenance and protection.
  • Enhanced Safety and Reliability:
    • Slows down the movement speed of rotating parts, extending operation time and ensuring stability.
    • Minimizes wear on friction pairs per unit time to extend component lifespan and enhance reliability.
    • Extends the lifespan of the crankshaft flywheel and gear systems for superior longevity and performance.
    • Improves overall engine reliability with a commendable B10 life span of 20,000 hours, ensuring lasting performance.
  • More Economical Operations:
    • Reduces transmission system gear ratio to enhance transmission efficiency, resulting in smoother and more economical operations.
    • Optimizes shifting patterns for the driver, further reducing fuel consumption and operational costs.
  • Enhanced Comfort Experience:
    • Skilfully avoids high-frequency torsional vibrations for a smoother, quieter operation.
    • Employs a noise-reducing flywheel housing to maintain noise levels at a comfortable 92dB(A) under standard working conditions.
    • 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 superior engine efficiency with our separately designed intake and exhaust systems. This innovative approach boosts charging efficiency, refines combustion, heightens economic performance, and significantly lowers fuel consumption.
      • Lightweight Design: Our cutting-edge modular design seamlessly integrates the fuel filter and engine cooling module, promising a streamlined and family-oriented appearance. Featuring modern materials like aluminum cast flywheel housing and a sleek plastic cylinder head cover, this design is both smooth and visually appealing.
      • Excellent NVH Performance: Experience superior quietness and minimal vibration with features like a rear-mounted gear chamber and a drum-shaped engine block skirt. Enhanced by standard reinforced web plates, this design cuts noise by 2-3dB(A) compared to competitors.
      • Powerful: Boost your performance with a torque surge to an impressive 1300N·m.
      • High Reliability: With B10 life extended to a million kilometers and a standard WEVB auxiliary braking system, reliability is a given.
      • 

        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: Benefit from our separately designed intake and exhaust systems, enhancing charging efficiency, refining combustion, and achieving an outstanding low fuel consumption rate of 189g/kW·h.
      • Excellent NVH Performance: Our innovative rear-mounted gear chamber and low-speed ratio gear train drastically cut vibration and noise, outperforming competitors by 2-3dB(A).
      • Powerful: Enjoy robust power with increased torque up to 1050N·m and torque per liter reaching a remarkable 162.8N·m/L.
      • Upgraded Appearance: Our family-oriented design ensures a sleek oil circuit and circuit layout, enhancing both aesthetics and functionality.
      • 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: Revolutionize your efficiency with separately designed intake and exhaust systems, which enhance charging, refine combustion, and boost economic performance with an unmatched low fuel consumption rate of 181 g/kW·h.
        • Excellent NVH Performance: Enjoy the tranquility provided by our rear-mounted gear chamber and low-speed ratio gear train, lowering vibration and noise by 2-3dB(A) compared to competitors.
        • Powerful: Experience superior torque, increased to a commanding 1310N·m for ultimate performance.
        • Upgraded Appearance: Our family-oriented design offers a streamlined engine layout, providing a seamless, aesthetically pleasing oil circuit and circuit.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H 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 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 impeccable reliability, boasting a phenomenal service life of up to 1.8 million kilometers or 30,000 working hours, ensuring your machinery stands the test of time. Powerful and High Efficiency: Delivering an impressive power spectrum ranging from 213 kW to 294 kW, with a maximum torque reaching an astounding 1900 N·m, our engines outperform competitors with unrivaled torque per liter of 200 N·m/L, offering substantial torque even at low speeds for superior performance. Economical and Energy-saving, Low Fuel Consumption: Experience the ultimate in fuel economy, with a broad operational range from 1000-1400 r/min, maintaining a torque bracket between 800-1600 N·m, while achieving fuel consumption figures lower than 190g/kW·h, making our engines a cost-efficient choice. Wide Environmental Adaptability: Climb to new heights with no power loss under typical conditions at altitudes as high as 4700 meters. Our engines are designed to operate efficiently on plateaus and can start seamlessly at temperatures as low as -20ºC. With the auxiliary intake air heating system, they can start even at -35ºC, demonstrating exceptional cold start capabilities. Safe and Reliable, High Braking Performance: Equipped with the state-of-the-art Weichai braking system, our engines ensure safety with a remarkable braking power of 26 kW/L. The braking force is adjustable, eliminating the need for a butterfly valve, setting a new standard in braking technology.

          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

        • Reliable and Durable, Long Lifespan: Our product boasts a highly reliable design, ensuring an impressive service life that can extend up to 1.8 million kilometers or an astounding 30,000 hours, providing unparalleled durability.
        • Powerful and High Efficiency: Experience exceptional power coverage ranging from 213 kW to 294 kW. With a formidable maximum torque of 1900 N·m and a torque per liter of 200 N·m/L, it surpasses competitors, offering significant torque even at low speeds.
        • Economical and Energy-saving, Low Fuel Consumption: Enjoy a broad economic operation range between 1000-1400 r/min, with a torque range of (800-1600) N·m. Fuel consumption remains impressively low, below 190 g/kW·h, ensuring cost efficiency.
        • Wide Environmental Adaptability: Performance remains unaffected at altitudes up to 4700 meters, offering ample power on high plateaus. Starts reliably at -20ºC without additional measures, and with auxiliary intake air heating, it can start at -35ºC, demonstrating robust cold-start capabilities.
        • Safe and Reliable, High Braking Performance: Equipped with the state-of-the-art Weichai braking system, offering a remarkable braking power of 26 kW/L. The braking power is adjustable, eliminating the need for a butterfly valve.

        • 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

        • High-end Products of Weichai: These engines integrate cutting-edge technological advancements and comply with National V and National VI emission standards, setting a new benchmark in engine performance.
        • Comfort: Through tailored NVH (Noise, Vibration, Harshness) development for the entire vehicle, we ensure exceptionally low noise and minimal vibration, enhancing user comfort.
        • Adaptability: Designed with a centralized intake and a sleek, flat appearance, it facilitates easy installation, enhancing adaptability.
        • Safer and More Reliable: WCBS comes as standard, with braking power reaching up to 226 kW. An optional ultra-long oil change cycle extends to 100,000 kilometers, enhancing reliability.
        • More Economical: The minimum fuel consumption speed spans the entire working speed range. The proprietary Weichai ECU control system refines the driver's shifting pattern, significantly reducing fuel consumption.
        • More Comfortable: Featuring a lightweight and modular design, it notably reduces the engine's weight and peripheral components. A conical silencing ring effectively dampens turbocharger high-frequency noise, complemented by pre-injection noise reduction technology.
        • 

          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

        • Adaptability: Operates seamlessly in temperature ranges from -35ºC to 50ºC. With a substantial oil change interval of 500 hours, it offers low operational costs.
        • Reliability: Engineered with specially developed components, it withstands the demanding conditions of mining environments, ensuring robust reliability.
        • Economy: Boasting low carbon emissions and reduced fuel consumption, it efficiently operates across diverse environments and 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

        • Discover unparalleled versatility with multiple optional rear power take-off outputs, delivering a maximum torque of 1000N·m. Choose from flange output ratios of 1:1, 1:1.16, or 1:1.46, and SAE internal spline outputs with 9, 11, or 13 teeth for tailored precision in every application.
        • Engineered for extreme conditions, our product is equipped with an advanced intake air heating function, ensuring seamless start-up even in freezing climates as cold as -35ºC.
        • Experience effortless maintenance with the automatic tensioning front-end gear train, boasting an impressive belt service life of 10,000 hours. Additionally, choose from high fan transmission devices in sizes 210, 272, and 410mm to suit your specific needs.
        • Built for endurance, our diesel engine features a robust frame-type main bearing structure coupled with a sturdy engine body design, guaranteeing unwavering reliability and optimal performance.
        • With its streamlined design, the diesel engine and its accessories are ingeniously laid out, while the one-cylinder-one-head structure simplifies maintenance, making upkeep a breeze.
        • Capable of meeting power demands in high-altitude environments, our product performs exceptionally even at altitudes exceeding 4000 meters.
        • 

          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: Utilizing cutting-edge high-efficiency combustion technology and top-tier turbochargers, this product achieves a fuel thermal efficiency of 50%, positioning it as a global leader. Remarkably, it reduces the vehicle's fuel consumption by over 15% compared to similar products.
          • Adaptability: Designed to operate flawlessly in environments ranging from -30ºC to a scorching 50ºC, and at altitudes reaching 5000 meters. The oil change cycle of 500 hours significantly lowers operational costs.
          • Power Performance: Fueled by a powerful 2000bar injection system, it ensures superior combustion efficiency, impressive torque at low speeds, and robust power, achieving a maximum torque of 2900N·m.
          • Reliability: With a fortified body solution, low-speed ratio accessory design, and fully sealed tensioner, this product promises unmatched reliability for all your demanding needs.
          • Comfort: Incorporating pre-injection technology, it effectively diminishes combustion noise. The rear-mounted gear chamber structure further reduces mechanical noise, making it 2dB(A) quieter than 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: Exceptional functionality in temperatures from -35ºC to 50ºC, and altitudes up to 5000 meters. The 500-hour oil change cycle keeps usage costs minimal, ensuring optimal efficiency.
            • Power Performance: Boasting a formidable power of 566kW and a maximum torque of 2900N·m, it delivers exceptional power and adaptability for diverse vehicle applications.
            • Reliability: Every component has been subjected to a rigorous 800-hour durability assessment, proving its resilience for tough 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: Tailored for environments with temperatures ranging from -35ºC to 50ºC, and altitudes as high as 5000 meters. The 500-hour oil change cycle ensures low operational costs, enhancing efficiency.
            • Power Performance: With a commanding power of 566kW and an unparalleled maximum torque of 3300N·m, it provides formidable power and adaptability for comprehensive vehicle performance.
            • Reliability: Every component has been rigorously tested through an extensive 800-hour durability assessment, proving its exceptional suitability for the demanding and harsh conditions typical of mining environments.
            • 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: Experience unmatched versatility as it efficiently operates within a vast temperature range of -35ºC to 50ºC, featuring an impressively extended oil change cycle of 500 hours, which translates to significantly reduced operational costs. Reliability: Engineered with specialized components, our engines rise to the occasion in the most challenging mining conditions. Economy: Enjoy reduced carbon emissions and minimal fuel consumption, crafted to excel in various demanding environments and operational scenarios.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: Experience unmatched versatility as it efficiently operates within a vast temperature range of -35ºC to 50ºC, featuring an impressively extended oil change cycle of 500 hours, which translates to significantly reduced operational costs. Reliability: Engineered with specialized components, our engines rise to the occasion in the most challenging mining conditions. Economy: Enjoy reduced carbon emissions and minimal fuel consumption, crafted to excel in various demanding environments and operational 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: Effortlessly withstands environmental extremes from -35ºC to 50ºC and boasts an ultra-long oil change interval of 500 hours, minimizing operational expenses.
            • Reliability: Designed with exclusive components to thrive in the rigorous conditions of mining operations.
            • Economy: With impressively low carbon emissions and minimal fuel consumption, it is perfectly tailored for diverse working scenarios and various environmental operations.
            • 

              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

            • Experience unmatched economy with our engines' remarkably low fuel consumption rate, improving efficiency by 15-30g/kW·h compared to competitors in typical working conditions.
            • Delight in superior NVH performance, as these engines deliver a quieter operation with noise levels 1-3dBA lower than comparable products.
            • 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

            • Harness the power of high-efficiency, high-pressure ratio twin turbochargers, offering rapid response and enhanced performance, especially at high altitudes.
            • Our engines boast low fuel consumption and superior economy, with a fuel efficiency significantly better by 7-10g/kW·h compared to competitors in standard conditions.
            • Relish in exemplary NVH performance, with our engines operating at noise levels 1-2dBA quieter than competing products.
            • 

              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

            • Benefit from low fuel consumption and outstanding economy, achieving 14-18g/kW·h better fuel consumption rates in common conditions compared to competing engines.
            • Our product boasts superior NVH (Noise, Vibration, Harshness) performance. When compared to rival products, the engine's total noise output is reduced by an impressive 2-3dBA, ensuring a quieter, more comfortable experience.
            • Engineered with precision, our product features a fully forged alloy steel crankshaft along with an exceptionally strengthened bearing bush, guaranteeing unmatched reliability and an extended service lifespan.
            • Benefit from a prolonged maintenance cycle and significantly reduced operating costs. Our innovative design extends the replacement cycle of both the two-stage fuel filter and the oil filter, each reaching an outstanding 500 hours.
            • 

              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

            • Experience remarkable fuel efficiency and economic advantage with our product. The fuel consumption rate in standard working conditions is enhanced by 15g/kW·h, surpassing competitors and ensuring substantial savings.
            • Our product stands out with its exceptional NVH performance. The engine maintains a noise level that is 2-3dBA below competing products, contributing to a more serene and comfortable environment.
            • Our crankshaft, crafted from entirely forged alloy steel, along with a highly fortified bearing bush, ensures exceptional reliability and an extended service life, setting new standards in durability.
            • Enjoy a longer maintenance cycle with lower operational expenses. The innovative design allows the replacement cycle of both the two-stage fuel filter and oil filter to reach an impressive 500 hours.
            • 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 product offers significant fuel efficiency, with a comprehensive fuel consumption that is 8g/kW·h lower than competitors. The fuel consumption rate in usual working conditions is improved by 15g/kW·h, showcasing our commitment to economy and performance.
            • Distinguished by its excellent NVH performance, our engine operates at a noise level 1-3dBA quieter than competing solutions, ensuring a more peaceful experience.
            • Harness the power of Weichai's cutting-edge optimization technology, specifically tailored for the power demands of large mining trucks, ensuring superior performance and efficiency.
            • Our innovative approach ensures a lengthy maintenance cycle with minimized operational costs. The replacement cycle for both the two-stage fuel filter and oil filter extends to a remarkable 500 hours, maximizing efficiency and performance.