Robust Car Engine Components for Construction Machinery 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

Introducing the WP2.3N Series Engines, expertly designed for the rigorous demands of Construction Machinery applications.

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
WP2.3NG75E441	2.289	4	55.4/2600	320/1400-1600	205	CR+TCI+EGR+DOC+DPF	Aerial Work Platform

Key Product Advantages

• Stringent Emission Requirements: Proudly meeting the fourth-stage emission standards for non-road vehicles, ensuring environmentally conscious performance.
• Unleashed Power: Experience robust performance with a remarkable maximum torque of 320 N·m, complemented by a low-speed torque of 220 N·m.
• Exceptional Economy: Achieves impressive efficiency with a minimum fuel consumption rate of 203 g/(kW·h), optimizing operational costs.
• Enhanced Comfort: Dive into the serenity of our custom-developed NVH, ensuring ultra-low noise levels and minimal vibration for a tranquil experience.
• Universal Compatibility: Equipped with a sophisticated common rail fuel injection system, our components are designed for maximum universality and ease of integration.
• Feather-Light Design: At just 250 kg, this engine is the lightest in its power class, offering unparalleled ease of installation and flexibility.
• Compact Dimensions: With an overall length of only 755 mm, our engine seamlessly fits into various vehicle designs, offering greater adaptability.

Presenting the WP3.2 Series Engines, tailored for the specific needs of Construction Machinery.

Detailed 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

Outstanding Product Advantages

• Engine Block and Cylinder Head Excellence: Self-manufactured by Weichai, our engine block and cylinder head promise unmatched consistency and reliability.
• Advanced Fuel System: This system incorporates a two-stage fuel filtration with integrated oil pumping and exhaust functions, ensuring top-tier fuel system reliability.
• Superior Cooling System: Our design features a small hub fan paired with a high-flow water pump, promoting low noise and outstanding environmental adaptability.
• Reliable Cold Start: Features an intake air heating grid as standard, enabling seamless operation even at temperatures as low as -25°C.
• Extended Maintenance Cycle: Enjoy a long oil change interval of 500 hours, significantly reducing maintenance expenses and downtime.
• 

  Discover the WP3.6N Series Engines, engineered for optimal performance in 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)	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

  Distinguishing Product Advantages

  Rigorous Emission Compliance: Adheres to National IV emission standards, offering compliance and minimizing ecological impact. Powerful Performance Guaranteed: Delivers impressive power with a maximum torque of 500 Nm and a low-speed torque of 465 Nm, ensuring robust operation in any scenario. Fuel-efficient Excellence: Achieves a minimal fuel consumption rate of 200 g/(kW·h), delivering economic advantages and reduced fuel expenditure. Unmatched Comfort in Operation: Custom NVH development enhances the work environment with ultra-low noise and vibration levels, ensuring operator comfort. Universal System Design: Utilizing a common rail fuel injection system, our components ensure maximum universality, simplifying maintenance and lowering parts costs. Versatile Adaptability: With front and rear power take-off ports and suitability for altitudes up to 5000 m, this engine adapts to diverse operational environments. Enhanced Safety and Reliability:

  • Minimizes the speed of rotating components, extending operational longevity.
  • Decreases friction pair wear over time, enhancing durability.
  • Extends the service life of the crankshaft flywheel and gear systems, ensuring enduring performance.
  • Enhance the engine's reliability comprehensively, boasting an impressive B10 lifespan of 20,000 hours, ensuring prolonged performance and trustworthiness.

  More Economical: Unlock significant cost savings with optimized efficiency and reduced operational costs.:

  • Achieve superior transmission efficiency by reducing the gear ratio, enhancing performance and fuel economy.
  • Streamline the driver's shifting pattern for optimal fuel savings, making every drop count.
  • WP4.1 Series Engines Designed for Construction Machinery: Setting the standard in power and reliability.

    

    Product Model Spectrum: Discover the range of versatile models tailored for diverse construction needs.

    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: Highlighting cutting-edge innovations that set our engines apart.

  • Fuel System: Experience unparalleled performance with advanced fuel delivery technologies.: Benefit from high injection pressure, excellent atomization, and robust low-speed torque for economic efficiency.
  • Electronic Control System: Seamlessly integrate with versatile electrical systems for ultimate control.: The state-of-the-art ECU supports both 12V and 24V, simplifying integration and enhancing reliability.
  • Comfort: Delivering serene operation with cutting-edge noise and vibration reduction technologies.: Embrace a quieter, smoother ride with pre-injection technology and precision-engineered components.
  • Power Output: Harness potent dual hydraulic pump outputs for unparalleled power delivery.: Unleash up to 11kW of power, elevating your machinery's capabilities.
  • Maintenance Cycle: Extend operational periods with reduced servicing needs.: Enjoy a lengthy 500-hour oil change interval, minimizing downtime and costs.
  • Environmental Adaptability: Engineered to excel in extreme conditions, from frigid cold to sweltering heat.: Operate seamlessly from -25ºC to 50ºC, and at altitudes up to 4000m.
  • 

    WP4.6N Series Engines for Construction Machinery: Built for power, precision, and perfection.

    Product Model Spectrum: Explore our diverse range of models crafted for various construction demands.

    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: Where innovation meets reliability.

  • Economical Efficiency: Achieve exceptional fuel economy with unrivaled efficiency.: Operate at a low fuel consumption rate of 193 g/(kW·h), saving costs and resources.
  • Comfort: Enjoy a peaceful operating environment with advanced NVH technology.: Tailored NVH development ensures quiet, smooth performance, minimizing disruption.
  • Universality: Maximize component compatibility with versatile system integration.: Utilizing a common rail injection system to ensure broad compatibility and easy maintenance.
  • Compact Size: Optimized for seamless integration with vehicle manufacturers.: With a sleek width of 626mm, fitment is effortless, maximizing space efficiency.
  • Convenience: Simplified maintenance with accessible component arrangement.: Engine oil and fuel filters are strategically placed for easy, remote maintenance.
  • Safer and More Reliable: Engineered for enduring performance with advanced durability features.:
    • Decrease rotation component speed, extending operational longevity and enhancing safety.
    • Minimize wear on friction pairs per unit time, ensuring smoother operation and reliability.
    • Extend the lifespan of crankshaft flywheel and gear systems, ensuring robust long-term use.
    • Enhance the engine's reliability comprehensively, boasting an impressive B10 lifespan of 20,000 hours, ensuring prolonged performance and trustworthiness.
  • More Economical: Unlock significant cost savings with optimized efficiency and reduced operational costs.:
    • Achieve superior transmission efficiency by reducing the gear ratio, enhancing performance and fuel economy.
    • Streamline the driver's shifting pattern for optimal fuel savings, making every drop count.
  • More Comfortable: Experience unparalleled comfort through superior engineering.:
    • Efficiently bypass high-frequency torsional vibrations for a smoother, quieter drive.
    • Advanced noise-reducing flywheel housing maintains a low noise level of 92dB(A) under typical conditions.
    • WP8 Series Engines for Construction Machinery: Revolutionizing power and efficiency with leading-edge technology.

      

      Product Model Spectrum: A comprehensive selection of models designed to meet diverse construction machinery needs.

      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: Boasting separate intake and exhaust systems, this design elevates charging efficiency, optimizes combustion, enhances economic performance, and significantly lowers the fuel consumption rate, making it not just powerful but also remarkably efficient.
      • Lightweight Design: The engine embraces a state-of-the-art modular design, seamlessly integrating the fuel filter with the cooling module. Its family-oriented aesthetics ensure smoother and visually pleasing oil and circuit pathways. Innovative materials like aluminum cast flywheel housing and plastic cylinder head cover contribute to its lightweight appeal.
      • Excellent NVH Performance: By incorporating a rear-mounted gear chamber and a uniquely designed drum-shaped engine block skirt, this engine achieves superior noise and vibration dampening, performing 2-3dB(A) quieter than its competitors, ensuring a smoother and more tranquil operation.
      • Powerful: Witness a remarkable increase in torque, reaching up to an impressive 1300N·m, delivering robust power for demanding tasks.
      • High Reliability: Experience enhanced durability with an extended B10 life reaching 1 million kilometers. Equipped with the WEVB auxiliary braking system, it assures reliability and safety in every journey.
      • 

        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: With distinct intake and exhaust systems, this design boosts charging efficiency and optimizes combustion, achieving an exceptional low fuel consumption rate of just 189g/kW·h, setting a benchmark for economic performance.
      • Excellent NVH Performance: The innovative rear-mounted gear chamber paired with a low-speed ratio gear train dramatically reduces vibration and noise levels by 2-3dB(A), providing a quieter and more pleasant operational environment.
      • Powerful: Elevating torque to an impressive 1050N·m, with a torque per liter reaching a remarkable 162.8N·m/L, this engine embodies sheer power and efficiency.
      • Upgraded Appearance: Featuring a refined family-oriented design, the engine's layout ensures smoother, more aesthetically pleasing oil and circuit pathways for a polished and sophisticated look.
      • 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: The innovative separation of intake and exhaust systems boosts charging efficiency, optimizes combustion, and enhances economic performance, achieving a remarkably low fuel consumption rate of just 181 g/kW·h.
        • Excellent NVH Performance: Featuring a rear-mounted gear chamber and a low-speed ratio gear train, this engine excels in minimizing vibration and noise, operating 2-3dB(A) quieter than competing models, ensuring a smoother ride.
        • Powerful: With a torque surge to 1310N·m, this engine is engineered to deliver exceptional power and performance.
        • Upgraded Appearance: The family-oriented design ensures a sleek, uncomplicated engine layout, with smoother and more visually appealing oil and circuit pathways, enhancing both form and function.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H Series Engines for Construction Machinery ### Product Model Spectrum - **Model Displacement (L):** 9.5 - **Number of Valves per Cylinder:** 4 - **Technical Route:** Common Rail + DOC + DPF + SCR - **Engine Power and Torque Range:** 162-294 kW / 2000-2200 rpm; Maximum Torque: 943-1900 N·m / 1000-1600 rpm - **Applicable Vehicle Types:** Loaders, Crawler Cranes, Truck Cranes, Bulldozers ### Model Variants 1. **WP10HG220E473A** - Rated Power/Speed: 162/2000 kW/rpm - Maximum Torque/Speed: 1060/1300-1500 N·m/rpm - Vehicle Type: 5T Loaders 2. **WP10HG245E473A** - Rated Power/Speed: 182/2000 kW/rpm - Maximum Torque/Speed: 1260/1300-1500 N·m/rpm - Vehicle Type: 6T Loaders 3. **WP10HG292E474A** - Rated Power/Speed: 215/1900 kW/rpm - Maximum Torque/Speed: 1450/1300-1500 N·m/rpm - Vehicle Type: 220-240ps Full Hydraulic Bulldozers 4. **WP10H400E62** - Rated Power/Speed: 294/1900 kW/rpm - Maximum Torque/Speed: 1900/1200-1300 N·m/rpm - Vehicle Type: 100-ton Truck Cranes ### Product Advantages - **Reliability and Longevity:** Designed for a service life of up to 1.8 million kilometers or 30,000 hours, these engines are built to last. - **Powerful and High Efficiency:** Offering a broad power coverage from 213 kW to 294 kW. Experience superior torque delivery with a maximum of 1900 N·m and a torque per liter of 200 N·m/L. - **Economical and Energy-saving:** With an extensive economic operation range of 1000-1400 r/min and a torque range of (800-1600) N·m, fuel consumption remains lower than 190g/kW·h, promoting cost efficiency. - **Adaptability and Performance:** Uncompromised power, even at altitudes of 4700 meters, ensures optimal performance in challenging terrains. The capability to start at temperatures as low as -20ºC, and even at -35ºC with auxiliary systems, highlights its superior cold-start proficiency. - **Safety and Reliability:** Equipped with the advanced Weichai braking system, it offers adjustable braking power up to 26kW/L, enhancing safety without the need for a butterfly valve. Experience the pinnacle of engine technology with the WP10H Series, delivering reliability, power, and efficiency tailored for the most demanding construction machinery applications.

          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: Engineered with a revolutionary reliability design, this product boasts an impressive service life that can extend up to an astounding 1.8 million kilometers or 30,000 hours, ensuring you receive unmatched durability and peace of mind with every use.
        • Powerful and High Efficiency: Experience top-tier power delivery with a coverage ranging from 213 kW to an incredible 294kW. The maximum torque reaches an unparalleled 1900N·m, with a torque per liter of 200N·m/L, surpassing competitors. Enjoy phenomenal torque even at low speeds, making operations seamless and efficient.
        • Economical and Energy-saving, Low Fuel Consumption: Offering an extensive economic operation range from 1000-1400 r/min, this product ensures a torque range between 800-1600N·m. Its remarkable efficiency is highlighted by a fuel consumption rate that remains below 190g/kW·h, making it an eco-friendly choice for your needs.
        • Wide Environmental Adaptability: Our product guarantees no power loss even at high altitudes of 4700 meters, maintaining robust performance on elevated terrains. It starts effortlessly at chilling temperatures of -20ºC, and with auxiliary intake air heating, it functions smoothly at -35ºC, demonstrating exceptional cold start prowess.
        • Safe and Reliable, High Braking Performance: Equipped with the cutting-edge Weichai braking system, this product provides a formidable braking power of up to 26kW/L. The adjustable braking power is a standout feature, eliminating the need for a butterfly valve and enhancing safety and control.

        • WP10.5H Series Engines for Construction Machinery

          

          Product Model Spectrum

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

          Product Advantages

        • High-end Products of Weichai: These engines are at the forefront of technology, proudly meeting the stringent National V and National VI emission standards. They are a testament to innovation and environmental consciousness.
        • Comfort: Specifically developed with NVH customization for the complete vehicle, it promises an experience characterized by low noise and minimal vibration, enhancing comfort significantly.
        • Adaptability: Designed with a central intake and sleek flat appearance, these engines provide ease of installation, making them a versatile choice for various applications.
        • Safer and More Reliable: Featuring WCBS as a standard offering, and a braking power that reaches an impressive 226kW. An optional ultra-long oil change cycle of 100,000 kilometers offers added convenience and reliability.
        • More Economical: Embrace efficiency with a minimum fuel consumption speed that spans the entire working range. The Weichai independent ECU control system optimizes shifting patterns, significantly reducing fuel consumption.
        • More Comfortable: A lightweight and modular design graces the entire engine, drastically cutting down on weight and peripheral components. The innovative use of a conical silencing ring diminishes high-frequency turbocharger noise, while pre-injection noise reduction technology further enriches the user experience.
        • 

          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: Capable of thriving in extreme temperatures ranging from -35ºC to 50ºC. With an ultra-long oil change cycle of 500 hours, the cost of usage is remarkably low, boosting economic efficiency.
        • Reliability: Developed with specialized components, these engines are perfect for the demanding conditions of mining, ensuring steadfast performance and reliability.
        • Economy: Designed for minimal carbon emissions and exceptional fuel efficiency, these engines excel in diverse environments and varied working conditions, setting new standards for economic and ecological responsibility.
        • 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

        • Unlock unparalleled versatility with our multiple optional rear power take-off outputs, achieving a remarkable maximum torque of 1000N·m. Choose from precision-engineered flange output ratios of 1:1, 1:1.16, or 1:1.46, and select from SAE internal spline outputs with 9, 11, or 13 teeth for ultimate customization.
        • Our advanced engine is equipped with an exceptional intake air heating function, effortlessly meeting starting requirements even in the harshest conditions of -35ºC in cold regions, ensuring reliability and efficiency.
        • Experience seamless performance with our automatic tensioning front-end gear train, offering an impressive belt service life of 10,000 hours. Opt for high-performance fan transmission devices available in 210mm, 272mm, or 410mm to meet your specific needs.
        • Engineered with excellence, the frame-type main bearing structure coupled with a robust engine body design promises enhanced reliability in diesel engine operations, ensuring a smooth and dependable performance.
        • Simplify maintenance with our thoughtfully designed diesel engine layout and accessories. The innovative one-cylinder-one-head structure ensures ease of access and straightforward upkeep.
        • Engineered to perfection, this product seamlessly meets power demands even at altitudes exceeding 4000 meters, providing unmatched performance and reliability.
        • 

          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: Embark on a new era of efficiency with high-efficiency combustion technology and dynamic turbochargers, achieving an industry-leading fuel thermal efficiency of 50%. Enjoy over 15% lower fuel consumption compared to competitors, maximizing cost savings.
          • Adaptability: Master diverse environments effortlessly, with operational capabilities from -30ºC to 50ºC and altitudes up to 5000 meters. Boasting an oil change cycle of 500 hours, your operational costs remain remarkably low.
          • Power Performance: Witness superior power with a formidable 2000bar fuel injection system, providing high combustion efficiency, impressive low-speed torque, and robust power. The maximum torque of 2900N·m ensures you conquer any challenge with ease.
          • Reliability: Our design features a strengthened body solution, low-speed ratio accessories, and a fully sealed tensioner, collectively ensuring unrivaled reliability and durability.
          • Comfort: Enjoy a quieter ride with advanced pre-injection technology, significantly reducing combustion noise. The rear-mounted gear chamber structure minimizes mechanical noise, with levels 2dB(A) lower than those of leading 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: Thrive in extreme conditions with operational capabilities from -35ºC to 50ºC and altitudes up to 5000 meters. Benefit from an oil change cycle of 500 hours, ensuring low usage costs and superior adaptability.
            • Power Performance: Unleash unstoppable power with 566kW output and a maximum torque of 2900N·m, offering remarkable power and versatile adaptability for your entire machinery fleet.
            • Reliability: Rigorously tested, all components have successfully passed an 800-hour durability assessment, ensuring suitability for the demanding conditions of mining areas.
            • 

              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: Excel in severe environments with operational capabilities from -35ºC to 50ºC and at altitudes up to 5000 meters. The 500-hour oil change cycle guarantees low usage costs and unparalleled adaptability.
            • Power Performance: Deliver impressive power with 566kW output and a maximum torque of 3300N·m, ensuring exceptional power and adaptability for your machinery.
            • Reliability: Every component has triumphantly surpassed an exhaustive 800-hour durability test, ensuring its resilience and suitability for the demanding and challenging environments typical 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: Demonstrating extraordinary adaptability, the engine performs seamlessly across extreme environmental temperatures ranging from -35ºC to 50ºC. Additionally, it boasts an impressively extended oil change interval of 500 hours, contributing to noticeably lower operational costs. Reliability: Developed with specially crafted components, it is engineered to thrive under the rigorous and demanding conditions prevalent in mining areas. Economy: With commendable low carbon emissions and optimized fuel efficiency, it is adept for a myriad of operating conditions and diverse environmental 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: Skillfully designed to withstand environmental extremes from -35ºC to 50ºC, while offering an ultra-long oil change cycle of 500 hours, thereby ensuring minimized usage expenses. Reliability: Featuring specialized components, it is adeptly designed to endure the harshest mining conditions. Economy: Characterized by minimal carbon emissions and superior fuel efficiency, it is highly suitable for varying operational conditions and multiple environments.

              Machinery

              Product Model Spectrum

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

              Product Advantages

            • Adaptability: Masterfully engineered to thrive in extreme temperatures from -35ºC to 50ºC and featuring a remarkably extended oil change cycle of 500 hours, this product significantly reduces operational expenses.
            • Reliability: Featuring expertly developed specialized components, it is tailor-made for enduring the toughest and harshest conditions typical of mining areas.
            • Economy: It is distinguished by its exceptionally low carbon emissions and reduced fuel consumption, making it the ideal choice for diverse operational settings and various environmental conditions.
            • 

              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

            • With an outstandingly low fuel consumption and remarkable economy, the fuel consumption rate is impressively 15-30g/kW·h better in common working conditions compared to competing products.
            • Boasting superior NVH performance, the overall noise of this engine is impressively 1-3dBA lower than that of competing products, ensuring a quieter and more pleasant 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 series delivers rapid response and exceptional performance, especially at higher altitudes.
            • Exhibiting low fuel consumption and remarkable economy, this series achieves a fuel consumption rate that is 7-10g/kW·h better in typical working conditions than competing products.
            • Demonstrating exceptional NVH performance, the engine's overall noise is 1-2dBA lower compared to competing products, ensuring a quieter operational 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

            • Renowned for its low fuel consumption and outstanding economy, this series boasts a fuel consumption rate in common working conditions that is remarkably 14-18g/kW·h superior to that of competing products.
            • Delivering exceptional NVH (Noise, Vibration, and Harshness) performance, our engine operates remarkably quieter, with an overall noise level reduced by 2-3dBA compared to other products in the market.
            • Engineered with a robust forged alloy steel crankshaft and reinforced bearing bush, this product guarantees exceptional reliability and an extended service life, setting a new benchmark in engine durability.
            • Experience extended maintenance intervals and reduced operational costs, with the cutting-edge two-stage fuel filter and oil filter designed to last an impressive 500 hours between replacements.
            • 

              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

            • Achieve superior fuel efficiency with an economy rate that outperforms competitors by 15g/kW·h in standard working conditions, ensuring cost-effectiveness and sustainability.
            • Delivering exceptional NVH (Noise, Vibration, and Harshness) performance, our engine operates remarkably quieter, with an overall noise level reduced by 2-3dBA compared to other products in the market.
            • Engineered with a robust forged alloy steel crankshaft and reinforced bearing bush, this product guarantees exceptional reliability and an extended service life, setting a new benchmark in engine durability.
            • Experience extended maintenance intervals and reduced operational costs, with the cutting-edge two-stage fuel filter and oil filter designed to last an impressive 500 hours between replacements.
            • 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

            • Experience unparalleled fuel economy with a comprehensive consumption rate that is 8g/kW·h lower than rival offerings, and a remarkable 15g/kW·h efficiency advantage in typical usage scenarios.
            • Delivering outstanding NVH (Noise, Vibration, and Harshness) performance, our engine operates with an overall noise level reduced by 1-3dBA compared to other market offerings.
            • Introducing Weichai's proprietary optimization technology tailored for maximizing the power output of large mining trucks, offering a unique competitive edge.
            • Experience extended maintenance intervals and reduced operational costs, with the cutting-edge two-stage fuel filter and oil filter designed to last an impressive 500 hours between replacements.