High-Performance Diesel Engine Parts for Construction Machinery Engines

• 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 stringent fourth-stage emission standards for non-road vehicles, paving the way for a cleaner, greener future in construction.
• Powerful: Boasting a robust maximum torque of 320 N·m and an impressive low-speed torque of 220 N·m, delivering unparalleled power when you need it most.
• Economical: Achieves an outstanding minimum fuel consumption rate of 203 g/(kW·h), ensuring optimal performance while keeping running costs low.
• Comfortable: Tailored vehicle NVH development guarantees low noise and minimal vibration, offering a serene and smooth operation experience.
• Universal: Utilizing a common rail fuel injection system, the design ensures maximum component universality, simplifying maintenance and repairs.
• Lightweight: Weighing in at just 250 kg, it claims the title of the lightest in its power class, enhancing efficiency and ease of use.
• Small in Size: Engineered with a compact length of 755 mm, facilitating seamless integration with a variety of 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: Expertly self-manufactured by Weichai, the engine block and cylinder head ensure remarkable consistency and reliability.
• Fuel System: A pioneering two-stage fuel filtration system combines oil pumping and exhaust functions for superior fuel system reliability.
• Cooling System: Outfitted with a small hub fan and a high-capacity water pump, providing low noise operation and strong adaptability to varying environments.
• Cold Start: Standard equipped with an intake air heating grid to enable efficient starting even at temperatures as low as -25°C.
• Maintenance Cycle: Features a prolonged oil change interval of 500 hours, significantly reducing maintenance intervals and cost.
• 

  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: Successfully meets the rigorous National IV emission standards, ensuring eco-friendly operations with minimal environmental impact. Powerful Performance: Delivers a formidable maximum torque of 500 Nm alongside a low-speed torque of 465 Nm, ensuring you have the power for any construction task. Economical Efficiency: With a remarkable minimum fuel consumption rate of 200 g/(kW·h), it drives down fuel expenses, heightening economic efficiency. Comfortable Operation: Holistic NVH customization for the entire vehicle ensures a tranquil, vibration-free working environment for ultimate comfort. Universality: Uses a common rail fuel injection system with highly universal components, easing maintenance efforts and reducing procurement costs. Adaptability: Equipped with both front and rear power take-off ports and designed for reliable operation at altitudes up to 5000 m, it is ready for any terrain. Safer and More Reliable:

  • Engineered to reduce the movement speed of rotating components, extending operational life and reliability.
  • Diminishes the wear of friction pairs per unit time, ensuring long-lasting durability and dependable performance.
  • Extend the longevity of both the crankshaft flywheel system and gear system components, ensuring seamless performance and reduced downtime.
  • Significantly enhances the engine's overall dependability, achieving a remarkable B10 life of 20,000 hours, ensuring lasting durability and peace of mind.

  Cost-Effective and Efficient:

  • Lowers the transmission system's gear ratio, propelling transmission efficiency to new heights.
  • Refines the driver's gear-shifting strategy, leading to substantial fuel savings.
  • WP4.1 Series Engines Tailored for Construction Machinery

    

    Comprehensive 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

    Outstanding Product Advantages

  • Advanced Fuel System: Featuring high injection pressure, superior fuel atomization, exceptional economic performance, and robust low-speed torque.
  • Innovative Electronic Control System: The state-of-the-art electronically controlled ECU is adaptable with both 12V and 24V systems, making engine integration seamless with the vehicle.
  • Enhanced Comfort: Utilizing pre-injection technology, vibration-damping structures, and precision-engineered gears, this system significantly reduces engine vibrations and noise levels.
  • Impressive Power Output: With dual hydraulic pump output ports, the power output achieves an impressive 11kW capacity.
  • Extended Maintenance Cycle: Enjoy an extended oil change interval of 500 hours, effectively reducing operational costs.
  • Superior Environmental Adaptability: Operates efficiently within an extensive temperature range of -25ºC to 50ºC and at high altitudes up to 4000m, ensuring versatility.
  • 

    WP4.6N Series Engines for Construction Excellence

    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
    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

    Exceptional Product Advantages

  • Unrivaled Economical Efficiency: Boasting a minimal fuel consumption rate of just 193 g/(kW·h), ensuring cost savings.
  • Optimized Comfort: Tailored NVH development for the entire vehicle guarantees minimal noise and vibration.
  • Exceptional Universality: Utilizes a common rail fuel injection system, maximizing the universality of components.
  • Space-Saving Compact Size: With an overall engine width of 626mm, it seamlessly integrates with vehicle manufacturers.
  • Unmatched Convenience: Strategically positioned engine oil and fuel filters provide easy access, enhancing maintenance and protection.
  • Enhanced Safety and Reliability:
    • Decreases the rotational speed of components, extending operational time and boosting safety.
    • Minimizes wear on friction pairs per unit time, enhancing longevity.
    • Ensures prolonged service life of the crankshaft flywheel and gear systems, enhancing reliability.
    • Substantially boosts engine reliability, delivering an impressive B10 life of 20,000 hours.
  • Enhanced Economic Efficiency:
    • Optimizes the transmission system's gear ratio, significantly enhancing transmission efficiency.
    • Refines driver gear-shifting patterns to achieve further fuel savings.
  • Superior Comfort Levels:
    • Strategically avoids high-frequency torsional vibration zones, promoting a smoother operation.
    • The noise-reducing flywheel housing guarantees a noise level of 92dB(A) under standard working conditions.
    • WP8 Series Engines: Pioneering 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: Uniquely designed intake and exhaust systems ensure superior charging efficiency, optimized combustion, and an impressive reduction in fuel consumption rate, showcasing remarkable economic performance.
      • Lightweight Design: Embracing a modular design ethos, integrating both the fuel filter and the engine cooling module, it presents a family-oriented aesthetic. With sleek oil and circuit layouts, it is enhanced by the use of advanced materials like an aluminum cast flywheel housing and a stylish plastic cylinder head cover.
      • Excellent NVH Performance: Featuring a rear-mounted gear chamber, an innovative drum-shaped engine block skirt, and a standard reinforced web plate, this design significantly reduces vibration and noise levels, making it 2-3dB(A) quieter than competitors.
      • Powerful: Torque has been impressively increased to 1300N·m, delivering exceptional power and performance.
      • High Reliability: Boasting an extended B10 life of up to 1 million kilometers, combined with a WEVB auxiliary braking system as standard, ensuring unparalleled reliability.
      • 

        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: Strategically separated intake and exhaust systems elevate charging efficiency and the combustion process, achieving a remarkably low fuel consumption rate of 189g/kW·h, enhancing economic performance.
      • Excellent NVH Performance: With a precision-engineered rear-mounted gear chamber and low-speed ratio gear train, this system minimizes vibration and noise by 2-3dB(A) compared to leading competitors.
      • Powerful: Delivering a robust increase in torque to 1050N·m, complemented by an impressive torque per liter of 162.8N·m/L, ensuring superior power.
      • Upgraded Appearance: A sleek, family-oriented design with refined oil and circuit layouts, offering a more visually appealing aesthetic.
      • 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: With innovative intake and exhaust design, this engine enhances charging efficiency and combustion for an outstanding low fuel consumption rate of 181 g/kW·h, setting a new standard for economic performance.
        • Excellent NVH Performance: Incorporating a rear-mounted gear chamber and low-speed ratio gear train, this engine reduces vibration and noise by 2 - 3dB(A) beneath competing products, ensuring a quieter operation.
        • Powerful: Featuring an upgraded torque increase to 1310N·m, this engine delivers powerful and consistent performance.
        • Upgraded Appearance: With a sleek, family-oriented aesthetic and a streamlined engine layout, the oil and circuit paths are elegantly enhanced for a sophisticated look.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H Series Engines for Construction Machinery Product Model Spectrum: Model: WP10HG220E473A - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 162/2000 - Maximum Torque/Speed (N·m/rpm): 1060/1300-1500 - Technical Route: Common Rail + DOC+DPF+SCR - Applicable Vehicle Types: 5T Loaders Model: WP10HG230E471A - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 170/1800 and 170/2000 - Maximum Torque/Speed (N·m/rpm): 1200/1200-1300 and 1060/1300-1500 - Technical Route: Common Rail + DOC+DPF+SCR - Applicable Vehicle Types: 5T Loaders Model: WP10HG245E473A - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 182/2000 - Maximum Torque/Speed (N·m/rpm): 1260/1300-1500 - Technical Route: Common Rail + DOC+DPF+SCR - Applicable Vehicle Types: 6T Loaders Model: WP10HG286E471A - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 210/2200 - Maximum Torque/Speed (N·m/rpm): 1400/1300-1500, 1200/1200-1300 - Technical Route: CR+DOC+DPF+SCR - Applicable Vehicle Types: 7T Loaders Model: WP10H336E470 - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 247/2000 - Maximum Torque/Speed (N·m/rpm): 1600/1200-1400 - Technical Route: CR+DOC+DPF+SCR+ASC - Applicable Vehicle Types: 130-260-ton Crawler Cranes Model: WP10H375E62 - Displacement (L): 9.5 - Number of Valves per Cylinder: 4 - Rated Power/Speed (kW/rpm): 276/1900 - Maximum Torque/Speed (N·m/rpm): 1800/1000-1400 - Technical Route: High-efficiency SCR - Applicable Vehicle Types: 80-ton Truck Cranes Product Advantages: Reliable and Durable, Long Lifespan: Our engines are crafted with a robust reliability design, ensuring the service life reaches an impressive 1.8 million kilometers or 30,000 hours. Powerful and High Efficiency: With power coverage extending from 213 kW to an exhilarating 294kW, and maximum torque reaching up to 1900N·m, these engines deliver unmatched performance, boasting a torque per liter of 200N·m/L, surpassing other competitors. Experience the thrill of large torque even at low speeds. Economical and Energy-saving, Low Fuel Consumption: Enjoy a broad economic operation range from 1000-1400 r/min with a robust torque range (800-1600)N·m. Experience significant savings with fuel consumption below 190g/kW·h. Wide Environmental Adaptability: Our engines maintain peak performance with no power loss even at altitudes of 4700 meters, ensuring unstoppable power on the plateau. They start effortlessly at -20ºC without auxiliary measures, and with the advanced auxiliary intake air heating system, they can conquer the chill at -35ºC, ensuring a powerful cold start ability. Safe and Reliable, High Braking Performance: Equipped with the new generation Weichai braking system, these engines boast an astounding braking power of 26kW/L, adjustable to suit your needs, eliminating the need for a butterfly valve.

          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

        • Renowned for Their Reliability and Durability, These Diesel Engine Parts Offer an Incredibly Long Lifespan: With a meticulously crafted reliability design, these parts boast a service life that can extend up to an astounding 1.8 million kilometers or an impressive 30,000 hours of continuous use.
        • Unleash Unmatched Power and High Efficiency: Covering a robust power range from 213 kW to 294kW, these parts deliver maximum torque up to 1900N·m. With an outstanding torque per liter of 200N·m/L, they surpass competitors, ensuring substantial torque even at lower speeds.
        • Economical, Energy-Efficient, and Exceptionally Low Fuel Consumption: Designed for economic operation across a broad range from 1000-1400 r/min with a torque range of (800-1600)N·m, these parts offer fuel consumption below 190g/kW·h, making them an ideal choice for cost-effective and eco-friendly operations.
        • Exceptional Environmental Adaptability: These parts maintain their power without loss even at lofty altitudes of 4700 meters, ensuring reliable performance on plateaus. They start effortlessly at -20ºC without assistance, and with auxiliary air heating, they start at -35ºC, demonstrating superior cold-start capabilities.
        • Safety and Reliability with Superior Braking Performance: Equipped with the avant-garde Weichai braking system, these parts provide exceptional braking power up to 26kW/L. The adjustable braking power does not require 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

        • Premium Offerings from Weichai: Featuring cutting-edge technological advancements, these engines comply with the stringent National V and National VI emission regulations, representing high-end quality and performance.
        • Enhanced Comfort: Tailored NVH (Noise, Vibration, Harshness) development for the entire vehicle guarantees a serene experience with reduced noise and vibration.
        • Remarkable Adaptability: The central intake and streamlined design facilitate seamless installation, ensuring convenience and adaptability.
        • Enhanced Safety and Reliability: Standard WCBS with braking power reaching an impressive 226kW, and an optional ultra-long oil change cycle extending to 100,000 kilometers, ensuring sustained reliability and safety.
        • Economically Superior: The minimum fuel consumption speed spans the entire operational range. Utilizing the Weichai independent ECU control system, it optimizes driver shifting patterns, significantly reducing fuel consumption.
        • Unparalleled Comfort: The engine's lightweight, modular design reduces overall weight and peripheral components. A conical silencing ring suppresses turbocharger high-frequency noise, coupled with pre-injection noise reduction technology for an unrivaled quiet operation.
        • 

          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

        • Versatile Adaptability: Operable in temperatures ranging from -35ºC to 50ºC, with an ultra-long oil change cycle of 500 hours, offering remarkable cost efficiency.
        • Exceptional Reliability: Engineered with specialized components, these engines are tailored for the stringent demands of mining environments, providing unmatched reliability.
        • Cost-Effective Economy: These engines boast low carbon emissions and minimal fuel consumption, capable of performing under various environmental conditions, ensuring economic efficiency.
        • 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 our multiple optional rear power take-off outputs, designed to meet diverse operational needs. Experience a robust maximum torque of 1000N·m, ensuring optimal performance. Benefit from precise flange output ratios of 1:1, 1:1.16, and 1:1.46, along with SAE internal spline output options featuring 9, 11, or 13 teeth.
        • Experience superior reliability in cold climates with our advanced intake air heating function. Engineered to meet starting requirements at a freezing -35ºC, this feature ensures your equipment is always ready, regardless of extreme weather conditions.
        • Achieve exceptional longevity with our automatic tensioning front-end gear train, boasting a remarkable belt service life of 10,000 hours. Enhance your machinery's efficiency with high fan transmission devices available in sizes of 210mm, 272mm, and 410mm, tailored to your specific needs.
        • Rely on the unwavering durability of our diesel engines, thanks to the frame-type main bearing structure and robust engine body design. These carefully crafted components ensure the reliability and extended operational life of your machinery.
        • Simplify maintenance with our streamlined diesel engine layout and its intuitive one-cylinder-one-head structure. This user-friendly design ensures easy upkeep, minimizing downtime and maximizing productivity.
        • Unleash the power you need, even at altitudes above 4000m, with our high-performance diesel engine parts. Engineered for maximum efficiency, they ensure consistent power delivery in challenging environments.
        • 

          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

          • EconomyEmbrace outstanding economic performance with our engines, featuring cutting-edge high-efficiency combustion technology and high-performance turbochargers. Achieve an industry-leading 50% fuel thermal efficiency, with fuel consumption over 15% lower than competitors, significantly reducing operating costs.
          • AdaptabilityRemarkable adaptability allows operation in extreme environments, from -30ºC to 50ºC and at altitudes up to 5000 meters. With an extended oil change cycle of 500 hours, enjoy reduced maintenance costs and enhanced operational efficiency.
          • Power PerformanceUnleash extraordinary power with our 2000bar fuel injection system, ensuring high combustion efficiency and substantial torque at low speeds. Enjoy robust performance with a maximum torque reaching an impressive 2900N·m.
          • ReliabilityOur engines are designed for supreme reliability, featuring a strengthened body solution and low-speed ratio accessory design. The fully sealed tensioner ensures consistent performance, even under the most demanding conditions.
          • ComfortExperience superior comfort with our pre-injection technology that significantly reduces combustion noise. The intelligently designed rear-mounted gear chamber structure minimizes mechanical noise, ensuring a quieter operation, with noise levels 2dB(A) lower than similar 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

            • AdaptabilityOur engines exhibit exceptional adaptability, capable of operating in diverse environments with temperatures ranging from -35ºC to 50ºC and altitudes of 5000 meters. With a 500-hour oil change cycle, benefit from low usage costs and increased efficiency.
            • Power PerformanceHarness powerful performance with a robust 566kW power output and a maximum torque of 2900N·m. Our engines provide strong power and excellent adaptability for comprehensive vehicle applications.
            • ReliabilityOur components are rigorously tested with an 800-hour durability assessment, ensuring reliable performance under harsh mining conditions and long-lasting endurance.
            • 

              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

            • AdaptabilityDesigned for ultimate adaptability, our engines operate in temperatures from -35ºC to 50ºC and at altitudes of 5000 meters. Enjoy low usage costs with a 500-hour oil change cycle, making our engines a cost-effective choice.
            • Power PerformanceExperience unmatched power with a remarkable 566kW output and a maximum torque of 3300N·m. Our engines ensure strong performance and adaptability, catering to all your construction machinery needs.
            • Reliability: Each component has triumphantly surpassed an exhaustive 800-hour durability trial, solidifying its suitability to excel in the demanding and rugged conditions encountered in 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: It thrives in climatic extremes of -35ºC to 50ºC, complemented by an impressive 500-hour oil change cycle, ensuring cost-efficiency. Reliability: Tailored components are engineered to withstand the demanding conditions of mining realms. Economy: Characterized by minimal carbon footprint and frugal fuel usage, it is adept for diverse operational scenarios and various environmental undertakings. 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: It thrives in climatic extremes of -35ºC to 50ºC, complemented by an impressive 500-hour oil change cycle, ensuring cost-efficiency. Reliability: Tailored components are engineered to withstand the demanding conditions of mining realms. Economy: Characterized by minimal carbon footprint and frugal fuel usage, it is adept for diverse operational scenarios and various environmental undertakings.

              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: Capable of thriving in extreme temperatures ranging from -35ºC to 50ºC, boasting an extraordinary 500-hour oil change cycle that significantly reduces operational costs.
            • Reliability: Specially crafted components are meticulously designed, ensuring optimal performance in the challenging mining terrains.
            • Economy: It boasts impressively low carbon emissions and efficient fuel consumption, making it versatile for a multitude of operational scenarios and environmental settings.
            • 

              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

            • This engine showcases exceptional fuel efficiency and robust economy, outperforming competitors with a fuel consumption rate in common conditions that is 15-30g/kW·h superior.
            • With remarkable NVH performance, the engine produces an impressively lower noise level, 1-3dBA quieter than its competitors, 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, high-pressure ratio twin turbochargers, this engine delivers rapid responsiveness and enhanced performance, even at high altitudes.
            • Offering outstanding fuel economy, the fuel consumption rate in typical operating conditions is 7-10g/kW·h better than that of competing products, ensuring cost savings.
            • The engine excels in NVH performance, yielding an overall noise level that is 1-2dBA lower than competing models, promising a quieter working environment.
            • 

              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

            • Demonstrating exceptional fuel efficiency and economic performance, this engine achieves a fuel consumption rate in typical conditions that is 14-18g/kW·h better than that of its competition.
            • Our engines exhibit extraordinary NVH performance, registering an impressive 2-3dBA reduction in overall noise compared to competitors, ensuring a quieter and more pleasant operational environment.
            • Featuring an overall forged alloy steel crankshaft paired with a highly strengthened bearing bush, our engines promise exceptional reliability and an extended service life, meeting the demands of heavy-duty construction work.
            • Experience the benefits of a remarkably prolonged maintenance cycle and reduced operational costs. Our innovative two-stage fuel and oil filters boast a remarkable replacement cycle of 500 hours, optimizing uptime and efficiency.
            • 

              Introducing the robust 16M33 Series Engines, meticulously crafted for the demands of construction machinery, delivering unparalleled performance and durability.

              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

            • Enjoy reduced fuel consumption and heightened economic efficiency with a fuel consumption rate optimizing common working conditions by 15g/kW·h over competing products, resulting in significant cost savings.
            • Our engines deliver exceptional NVH performance, achieving a notable reduction in overall engine noise by 2-3dBA compared to competitors, ensuring smoother and quieter operation.
            • Our engines are engineered with an overall forged alloy steel crankshaft and a highly strengthened bearing bush for unmatched reliability and an extended service life, tailored for rigorous construction demands.
            • Benefit from a significantly extended maintenance cycle and reduced operation costs with a remarkable 500-hour replacement cycle for our two-stage fuel and oil filters, boosting operational efficiency.
            • Presenting the 12M55 Series Engines, expertly engineered for construction machinery, offering remarkable power and reliability tailored for the toughest environments.

              

              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

            • With an impressive 8g/kW·h improvement in comprehensive fuel consumption over competitors, coupled with a 15g/kW·h advantage in common conditions, our products offer superior efficiency and cost-effectiveness.
            • Our engines excel in NVH performance, with the overall noise reduced by 1-3dBA compared to competitors, ensuring a quieter and more comfortable working environment.
            • Leverage Weichai's unique optimization technology, specifically tailored to enhance the power and performance of large mining trucks, setting new standards in the industry.
            • Enjoy extended maintenance cycles and reduced operational costs with our advanced two-stage fuel and oil filters, each offering a 500-hour replacement cycle, enhancing productivity and efficiency.