Advanced Engine Crankshaft Systems for Outboard Engine Performance Boost

• 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, ensuring eco-friendliness and compliance with the latest regulations.
• Powerful: Boasting a remarkable maximum torque of 320 N·m and an impressive low-speed torque of 220 N·m, delivering unparalleled strength and performance.
• Economical: Achieves an outstanding minimum fuel consumption rate of just 203 g/(kW·h), promoting efficiency and cost savings.
• Comfortable: Expertly customized NVH development ensures a driving experience that is both quiet and smooth, with minimized noise and vibration.
• Universal: Utilizing a sophisticated common rail fuel injection system, the components offer top-tier universality, ensuring ease of maintenance and versatility.
• Lightweight: At only 250 kg, this engine is the lightest in its power class, offering unmatched ease of handling and installation.
• Small in Size: With a compact overall length of just 755 mm, this engine integrates seamlessly with vehicle manufacturers, enhancing compatibility.

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: Proudly self-manufactured by Weichai, these components ensure perfect consistency and superior quality.
• Fuel System: A pioneering two-stage fuel filtration system, integrating oil pumping and exhaust functions, assures reliability and longevity.
• Cooling System: Featuring a small hub fan alongside a large-flow water pump, this system excels in low noise operation and robust environmental adaptability.
• Cold Start: Incorporating an intake air heating grid as standard, ensuring reliable starts even at a frigid -25°C.
• Maintenance Cycle: Enjoy a significantly extended oil change interval of 500 hours, minimizing downtime and reducing costs.
• 

  WP3.6N Series Engines for Construction Machinery
  
  

• Product Model Spectrum

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

  Product Advantages

  Emission Requirements: Compliant with the National IV emission standards, offering superior environmental protection and regulatory assurance. Powerful Performance: Equipped with an extraordinary maximum torque of 500 Nm and a low-speed torque of 465 Nm, this engine is built for robust construction tasks. Economical Efficiency: Delivers an impressive minimum fuel consumption rate of 200 g/(kW·h), ensuring economical operation and cost reduction. Comfortable Operation: Advanced NVH development tailored for the whole vehicle guarantees a serene and low-vibration environment for enhanced operator comfort. Universality: The cutting-edge common rail fuel injection system and highly universal components facilitate maintenance and cut down on parts procurement costs. Adaptability: Armed with front and rear power take-off ports and capable of performing at altitudes up to 5000 m, this engine is adaptable to diverse environments. Safer and More Reliable:

  • Reduces the movement speed of rotating components and prolongs the operation time, enhancing safety and reliability.
  • Minimizes wear of friction pairs per unit time, extending the lifespan and ensuring dependable operation.
  • Our robust crankshaft flywheel system and sophisticated gear system are expertly engineered to extend their service life, ensuring longevity and enduring performance.
  • Experience unparalleled reliability with our engine systems, boasting a B10 life of 20,000 hours, guaranteeing you exceptional uptime and peace of mind.

  Enhancing Economic Performance:

  • By finely tuning the gear ratio of our transmission system, we significantly enhance transmission efficiency for superior performance.
  • Through the optimization of the driver's shifting pattern, our systems offer substantial reductions in fuel consumption, paving the way for greater efficiency.
  • Discover the robust power of our WP4.1 Series Engines, meticulously designed for peak performance in construction machinery.

    

    Explore Our 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

    Unveiling Product Advantages

  • Fuel System Excellence: Reap the benefits of high injection pressure and outstanding fuel atomization that deliver superior economic performance and impressive low-speed torque.
  • Cutting-Edge Electronic Control System: Our advanced electronically controlled ECU is compatible with 12V and 24V systems, simplifying engine integration with your vehicle.
  • Elevated Comfort: Thanks to fuel pre-injection technology, vibration-damping webs, and precision gears, experience a significant reduction in engine vibration and noise.
  • Powerful Output: Our dual hydraulic pump output ports deliver an impressive power output of 11kW for exceptional functionality.
  • Extended Maintenance Cycle: Enjoy reduced usage costs with our long oil change intervals of up to 500 hours.
  • Remarkable Environmental Adaptability: Capable of thriving in extreme conditions, from -25ºC to 50ºC, at altitudes up to 4000m.
  • 

    Discover the Power of WP4.6N Series Engines, crafted for excellence in construction machinery.

    Explore Our 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
    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

    Harness the Power of Product Advantages

  • Unleashing Economical Efficiency: Achieve top-tier efficiency with a remarkable minimum fuel consumption rate of 193 g/(kW·h).
  • Premium Comfort Experience: Tailored NVH development ensures minimized noise and vibration for a smoother ride.
  • Unmatched Universality: Our common rail fuel injection system maximizes component universality across applications.
  • Ingenious Compact Size: With a compact width of just 626mm, our engine seamlessly integrates with various vehicle manufacturers.
  • Enhanced Convenience: Strategically arranged oil and fuel filters for remote accessibility, facilitating effortless maintenance.
  • Ensuring Safety and Reliability:
    • Our innovative design reduces the rotational speed of components, extending operation time and improving efficiency.
    • By minimizing friction pair wear per unit time, we ensure your engine's longevity and durability.
    • Our expertly engineered crankshaft flywheel and gear systems are designed to deliver extended service life.
    • Our systems comprehensively enhance engine reliability, boasting a B10 life of 20,000 hours for robust performance.
  • Enhancing Economic Performance:
    • By reducing the transmission system's gear ratio, we enhance efficiency and streamline performance.
    • Our systems optimize the driver's shifting pattern, significantly curbing fuel consumption for cost-effective operations.
  • Maximized Comfort and Efficiency:
    • By avoiding the high-frequency torsional vibration area, our engines deliver smooth, quiet performance.
    • Our noise-reducing flywheel housing ensures operation at a mere 92dB(A) under typical conditions for a quieter experience.
    • 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: With a specialized design where intake and exhaust operate independently, the WP8 series achieves remarkable charging efficiency, leading to optimized combustion. This not only enhances economic performance but also significantly lowers fuel consumption rates.
      • Lightweight Design: Innovative modular design at its best! Featuring integrated fuel filters and cooling modules, the design streamlines oil and circuit pathways, making them aesthetically pleasing. Advanced materials like aluminum cast flywheel housings and plastic cylinder head covers further reduce weight.
      • Excellent NVH Performance: Reduced noise and vibrations are at the forefront with the cleverly engineered rear-mounted gear chamber and drum-shaped engine block skirt. The incorporation of standard reinforced web plates ensures a superior NVH performance, outperforming competitors by 2-3dB(A).
      • Powerful: Experience formidable power with an impressive torque increase to 1300N·m, delivering unparalleled engine strength.
      • High Reliability: A testament to durability, the WP8 series boasts an enhanced B10 life of up to 1 million kilometers. The standard WEVB auxiliary braking system further underscores its reliable performance.
      • 

        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 separately designed intake and exhaust systems, the WP7H series achieves superior charging efficiency and combustion optimization. This results in exceptional economic performance with a low fuel consumption rate of just 189g/kW·h.
      • Excellent NVH Performance: Designed with a state-of-the-art rear-mounted gear chamber and low-speed ratio gear train, this series reduces vibrations and noise to levels 2-3dB(A) below competitors.
      • Powerful: The WP7H series stands out with an increased torque of 1050N·m, delivering torque per liter at an incredible 162.8N·m/L.
      • Upgraded Appearance: Embrace innovation with a family-oriented design, where smoother and aesthetically superior oil and circuit paths define the WP7H series.
      • WP8H Series Engines for Construction Machinery

        

        Product Model Spectrum

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

        Product Advantages

        • Low Fuel Consumption: By ensuring intake and exhaust systems operate independently, the WP8H series achieves unparalleled charging efficiency. This leads to combustion optimization, enhanced economic performance, and an outstanding low fuel consumption rate of 181 g/kW·h.
        • Excellent NVH Performance: Equipped with a rear-mounted gear chamber and low-speed ratio gear train, the WP8H series excels in minimizing vibrations and noise, achieving 2-3dB(A) quieter performance than competitors.
        • Powerful: Harness the power with an impressive torque increase to 1310N·m, making it a powerhouse in its class.
        • Upgraded Appearance: The WP8H series showcases a family-oriented design, featuring a simplified engine layout and aesthetically pleasing oil and circuit paths.
        • 

          WP10H Series Engines for Construction Machinery
          WP10H Series Engines: Unleashing Power and Performance in 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 With advanced engineering, the Common Rail + DOC+DPF+SCR technology powers 5T Loaders, enabling them to undertake the most demanding tasks. WP10HG230E471A 9.5 4 170/1800 1200/1200-1300 and at WP10HG230E471A 9.5 4 170/2000 1060/1300-1500, these engines provide the smoothest operation with the same technological excellence, making them the heart of 5T Loaders. WP10HG230E471A 9.5 4 170/2000 1200/1300-1500 promises unmatched torque, ready for the heavy lifting. WP10HG230E476B 9.5 4 170/2000 1200/1400-1600 offers seamless performance for 5T Loaders. WP10HG245E473A 9.5 4 182/2000 1260/1300-1500 advances the game with enhanced power output for 6T Loaders. WP10HG245E471A 9.5 4 182/2000 1260/1400-1600 takes the baton, ensuring peak performance and reliability. WP10HG260E472A 9.5 4 192/2100 1260/1300-1500 and WP10HG260E471A 9.5 4 192/2200 1260/1400-1600 power 6T Loaders with unrivaled strength. WP10HG275E471A 9.5 4 202/2200 1260/1400-1600 delivers robust energy for 6T Loaders. WP10HG286E471A 9.5 4 210/2200 1400/1300-1500, 1200/1200-1300 CR+DOC+DPF+SCR powers through with vigor for 7T Loaders. WP10H336E470 9.5 4 247/2000 1600/1200-1400 CR+DOC+DPF+SCR+ASC elevates 130-260-ton Crawler Cranes to new heights. WP10H375E62 9.5 4 276/1900 1800/1000-1400 with High-efficiency SCR enables superbly efficient 80-ton Truck Cranes. WP10H400E62 9.5 4 294/1900 1900/1200-1300 maximizes productivity for 100-ton Truck Cranes. WP10HG220E473 9.5 4 162/2000 1060/1300-1500 CR+DOC+DPF+SCR optimizes 5T Loader performance. WP10HG220E476 9.5 4 162/2200 1060/1400-1600 ensures unwavering power for 5T Loaders. WP10HG230E474 9.5 4 170/2000 1150/1300-1500 CR+DOC+DPF+SCR complements 5.5T Loaders' versatility. WP10HG230E476 9.5 4 170/2200 1150/1400-1600 guarantees peak efficiency for 5.5T Loaders. WP10HG240E473 9.5 4 178/2000 1100/1300-1500 propels 6T Loaders with dynamic force. WP10HG240E471 9.5 4 178/2200 1200/1400-1600 optimizes the performance of 6T Loaders across terrains. WP10HG260E472 9.5 4 192/2100 1260/1300-1500 renders exceptional capability for 6T Loaders. WP10HG190E470 9.5 4 140/1900 943/1100-1300 CR+DOC+DPF+SCR+ASC empowers 170Ps Hydraulic/Mechanical Bulldozers. WP10HG207E470 9.5 4 142/1900 943/1100-1300 injects energy into 190Ps Hydraulic/Mechanical Bulldozers. WP10HG270E471A 9.5 4 199/2200 1260/1300-1500 possesses might for 220-240ps Full Hydraulic Bulldozers. WP10HG292E474A 9.5 4 215/1900 1450/1300-1500 invigorates 220-240ps Full Hydraulic Bulldozers. WP10HG310E474A 9.5 4 228/1900 1380/1300-1500 powers 300ps Full Hydraulic Loaders with excellence. WP10HG230E474B 9.5 4 170/2000 1060 CR+DOC+DPF+SCR enhances 5T Loaders' operations. WP10HG270E471B 9.5 4 178/2000 1220 CR+DOC+DPF+SCR augments 6T Loaders' capacity. WP10H350E62 9.5 4 247/1900 1600/1000-1400 DOC+DPF+SCR+ASC revolutionizes 55-ton Cranes. WP10H336E62 9.5 4 257/1900 1700/1000-1400 optimizes 75-ton Truck Cranes for stellar performance. Product Advantages: Engineered for excellence, these engines stand out with remarkable Reliable and Durable longevity, achieving a lifespan of up to 1.8 million kilometers or 30,000 hours. Their Powerful and High-Efficiency delivery covers a power range from 213 kW to 294kW, with a maximum torque of 1900N·m, and an outstanding torque per liter of 200N·m/L, surpassing competitors with their large torque at low speeds. Designed for Economical and Energy-saving functionality, the broad economic operation range of 1000-1400 r/min, paired with a torque window of (800-1600)N·m, ensures fuel consumption remains below 190g/kW·h. These engines exhibit Wide Environmental Adaptability with no power loss in common conditions at altitudes up to 4700 meters, ensuring formidable performance on the plateau. Their capacity to start under extreme cold conditions, normally at -20ºC without additional assistance, and with auxiliary intake air heating can start as low as -35ºC, makes them ideal for cold environments. Furthermore, they offer Safe and Reliable brake systems, equipped with the latest generation of Weichai braking technology, delivering unparalleled braking power of up to 26kW/L, with adjustable braking power, 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

        • Unwavering Reliability and Exceptional Durability, Extended Lifespan: Engineered for reliability, these systems boast a remarkable lifespan reaching up to an impressive 1.8 million kilometers or a staggering 30,000 operational hours.
        • High-Powered and Remarkably Efficient: Delivering a power coverage range from 213 kW to 294 kW, these systems achieve a maximum torque of 1900N·m. The torque per liter stands at an incredible 200N·m/L, surpassing competing products with ease, and providing robust torque even at low speeds.
        • Economical, Energy-Conscious, and Fuel-Efficient: Operating economically from 1000-1400 r/min within a torque span of (800-1600)N·m, these engines boast a fuel consumption rate lower than 190g/kW·h, offering significant savings.
        • Adaptable Across Diverse Environments: Power remains constant even at altitudes of up to 4700 meters, ensuring optimal performance in high terrains. Capable of normal start at -20ºC, and with auxiliary air heating, it starts effortlessly at -35ºC, showcasing exceptional cold-start capabilities.
        • Safe, Trustworthy, and Superior Braking Performance: Equipped with the cutting-edge Weichai braking system, delivering a formidable braking power of 26kW/L. Adjustable braking power without the need for butterfly valve enhances safety and adaptability.

        • WP10.5H Series Engines Tailored for Construction Machinery

          

          Product Model Spectrum

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

          Product Advantages

        • Elite Weichai Products: These engines embody cutting-edge technological breakthroughs, fully compliant with both National V and National VI emission standards, leading in environmental responsibility.
        • Comfort Redefined: Designed with customized NVH (Noise, Vibration, Harshness) development for the entire vehicle, ensuring an experience of minimal noise and vibration.
        • Enhanced Adaptability: Featuring a central intake with a sleek design, facilitating seamless installation and integration.
        • Safer, More Dependable: Featuring standard WCBS, achieving braking power up to an impressive 226kW, with an optional ultra-long 100,000-kilometer oil change cycle, reinforcing reliability.
        • Enhanced Economy: Delivering minimum fuel consumption across the entire operational speed range. The Weichai proprietary ECU control system optimizes shift patterns for drivers, significantly reducing fuel consumption.
        • Enhanced Comfort: Engine designed with lightweight, modular architecture, reducing overall engine weight and component count. Features include a conical silencing ring for turbocharger noise suppression, complemented by pre-injection noise reduction technology.
        • 

          WP13 Methanol Series Engines Crafted for Construction Applications

          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

        • Incomparable Adaptability: Efficient operation in extreme temperatures from -35ºC to 50ºC. Features an ultra-long oil change cycle of 500 hours, minimizing usage costs.
        • Rock-Solid Reliability: Features bespoke components engineered for demanding mining conditions, ensuring robustness.
        • Exemplary Economy: Low carbon emissions accompany its low fuel consumption, adaptable to various environments and conditions, optimizing operational efficiency.
        • WP13 Lanqing Series Engines Engineered for Construction Excellence

          

          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

        • Multiple optional rear power take-off outputs, boasting an impressive maximum torque of 1000N·m. Choose from flange output ratios of 1:1, 1:1.16, or 1:1.46; or opt for the SAE internal spline output with options of 9 teeth, 11 teeth, or 13 teeth.
        • Equipped with an innovative intake air heating function, specifically designed to meet starting requirements even in chilly conditions as low as -35ºC, making it ideal for cold regions.
        • Featuring an automatic tensioning front-end gear train, this system ensures a belt service life of up to 10,000 hours. Additionally, you have the choice of high fan transmission devices available in 210mm, 272mm, or 410mm options.
        • The robust frame-type main bearing structure combined with the durable engine body design guarantees the unyielding reliability of the diesel engine's performance.
        • With a straightforward layout, the diesel engine and its accessories feature a simple one-cylinder-one-head structure, ensuring easy maintenance and efficient operation.
        • Effortlessly meets power demands at high altitudes, performing seamlessly above 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 engine boasts a remarkable fuel thermal efficiency of 50%, leading the global market. It achieves a fuel consumption reduction of over 15% compared to competing products.
          • Adaptability: Designed to operate in extreme conditions, ranging from -30ºC to 50ºC and at altitudes up to 5000 meters, it offers an extended oil change cycle of 500 hours, ensuring low upkeep costs.
          • Power Performance: Equipped with a state-of-the-art 2000bar fuel injection system, this engine delivers exceptional combustion efficiency, impressive torque at low speeds, and robust power, reaching a maximum torque of 2900N·m.
          • Reliability: Incorporating a fortified body solution, a low-speed ratio accessory design, and a fully sealed tensioner, this engine ensures unmatched reliability and durability.
          • Comfort: Through innovative pre-injection technology, this engine significantly reduces combustion noise. Its rear-mounted gear chamber structure minimizes mechanical noise, achieving a noise level 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

            • Adaptability: Capable of operating in environments with temperatures ranging from -35ºC to 50ºC and altitudes up to 5000 meters. With a 500-hour oil change cycle, it ensures economical usage costs.
            • Power Performance: With a formidable power output of 566kW and a peak torque of 2900N·m, this engine offers substantial power and outstanding adaptability for any vehicle application.
            • Reliability: Each component has successfully passed an 800-hour durability assessment, making it perfect for enduring the harsh conditions commonly found in 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: Expertly engineered to function in environments where temperatures range from -35ºC to 50ºC and at altitudes reaching 5000 meters. The 500-hour oil change cycle further ensures low operational costs.
            • Power Performance: Delivering an impressive power of 566kW and a maximum torque of 3300N·m, this engine provides exceptional power and adaptability for any vehicle.
            • Reliability: Each component has been rigorously tested with an impressive 800-hour durability evaluation, ensuring its robustness and reliability even in the challenging and demanding environments of mining areas.
            • WP17T Methanol Series Engines Designed for Construction Excellence

              

              WP17T Methanol Series Engines for Construction Machinery Product Model Spectrum: - Model: WP17TG650A0ME - Displacement: 16.6L - Number of Valves per Cylinder: 4 - Rated Power/Speed: 448 kW / 1800 rpm - Maximum Torque/Speed: 2800 N·m / 1200 - 1500 rpm - Minimum Fuel Consumption Rate at External Characteristics: 415 g/kW·h - Technical Route: PFI - Applicable Vehicle Types: 130t Extended-range Wide-body Dump Trucks Product Advantages: 1. **Adaptability**: Engineered to withstand extreme conditions from -35ºC to 50ºC, featuring an ultra-long oil change interval of 500 hours for minimized operational costs. 2. **Reliability**: Built with specialized components, ensuring top performance in the rugged and tough terrains of mining sites. 3. **Economy**: Offers minimal carbon emissions and fuel consumption, adaptable to a wide array of working conditions and diverse environmental applications.

              Construction Machinery

              Extensive 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

              Exceptional Product Advantages

            • Superior Adaptability: Designed to endure environmental extremes, from -35ºC to 50ºC, with an extraordinary oil change cycle of 500 hours, ensuring economical usage.
            • Unmatched Reliability: Crafted with specialized components for unparalleled performance, even in the most severe mining conditions.
            • Outstanding Economy: Features low carbon emissions and reduced fuel consumption, perfectly suited for varied working scenarios and environmental conditions.
            • 

              Innovative 6M33 Series Engines 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)	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

              Noteworthy Product Advantages

            • Remarkably low fuel consumption and impressive economy, with consumption rates in standard conditions outperforming competitors by 15-30g/kW·h.
            • Superior NVH performance, with engine noise levels 1-3dBA quieter than competing models, ensuring a smoother operation.
            • Advanced 8M33 Series Engines for Construction Machinery

              

              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
              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

              Exceptional Product Advantages

            • High-efficiency, high-pressure ratio twin turbochargers offer rapid response and enhanced performance, especially at elevated altitudes.
            • Noteworthy fuel economy, with common condition fuel rates 7-10g/kW·h more efficient than rivals.
            • Impressive NVH performance, with engine noise levels 1-2dBA below those of competing models.
            • 

              Sophisticated 12M33 Series Engines for Construction Excellence

              Extensive 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

              Remarkable Product Advantages

            • Economical fuel consumption, with typical condition fuel rates 14-18g/kW·h superior to that of competitors.
            • Outstanding NVH performance delivers an auditory experience like no other, with engine noise reduced by an impressive 2-3dBA compared to competitors, ensuring peace and quiet in every operation.
            • Crafted from premium forged alloy steel, the crankshaft is coupled with an exceptionally strengthened bearing bush, guaranteeing unparalleled reliability and an extended lifespan.
            • Designed for longevity and cost efficiency, the maintenance cycle is remarkably lengthy, with a replacement interval for the two-stage fuel filter and oil filter stretching to an impressive 500 hours.
            • 

              16M33 Series Engines: Revolutionizing 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 exceptional fuel efficiency and economic operation, with our fuel consumption rate surpassing competitors by 15g/kW·h in standard working conditions.
            • Outstanding NVH performance delivers an auditory experience like no other, with engine noise reduced by an impressive 2-3dBA compared to competitors, ensuring peace and quiet in every operation.
            • Crafted from premium forged alloy steel, the crankshaft is coupled with an exceptionally strengthened bearing bush, guaranteeing unparalleled reliability and an extended lifespan.
            • Designed for longevity and cost efficiency, the maintenance cycle is remarkably lengthy, with a replacement interval for the two-stage fuel filter and oil filter stretching to an impressive 500 hours.
            • 12M55 Series Engines: Elevating Construction Machinery to New Heights

              

              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 reduced fuel consumption, with comprehensive rates 8g/kW·h lower than competitors, and an impressive 15g/kW·h advantage in standard conditions.
            • Witness the excellence in NVH performance, with engine noise levels reduced by 1-3dBA, setting new benchmarks against competitors.
            • Discover Weichai's cutting-edge optimization technology tailored for the robust power demands of large mining trucks.
            • Designed for longevity and cost efficiency, the maintenance cycle is remarkably lengthy, with a replacement interval for the two-stage fuel filter and oil filter stretching to an impressive 500 hours.