Excavator Engine Parts
Our engine parts product line deeply covers the core needs of powertrain systems, encompassing key components such as engine assemblies, EGR valves, EGR cooler assemblies, alternators, turbocharger assemblies, and fuel injection pump assemblies. Whether you need to replace your original equipment manufacturer (OEM) EGR cooler or match a specific fuel injection pump model, we can provide precise technical compatibility and reliable performance guarantees. We also offer individual components that meet OEM standards as well as complete engine system solutions for different emission standards.
Why Our Engine Parts Are Trustworthy
Excavator Engine System Parts Solutions: Professional Classification and Function Guide
To ensure the stable operation of your excavator's power system, we offer complete engine parts solutions. Below is a professional classification and function description of key components to help you achieve accurate selection and efficient maintenance.
1. Engine Assembly
Core Function: Provides stable torque output and power guarantee as the power source for the equipment.
Selection Guide:
Remanufactured Assembly: Meets original equipment manufacturer (OEM) performance standards, reducing costs by more than 40% compared to a new engine.
Complete Replacement Assembly: Suitable for Tier 3/Stage IIIA and above emission standards.
2. EGR System Components
EGR Valve: Precisely controls exhaust gas recirculation flow.
EGR Cooler Assembly: Effectively reduces exhaust gas temperature to below 200°C.
Selection Guide: For high-sulfur fuel conditions, the corrosion-resistant special stainless steel version is recommended.
3. Generator Assembly
Core Function: Stable output of 24V/35A or higher current.
Selection Guide:
Standard Type: Suitable for general operating conditions.
Enhanced Type: Integrated intelligent voltage regulation function, voltage fluctuation controlled within ±0.5V.
4. Turbocharger Assembly
Core Function: Increases intake air density and optimizes combustion efficiency
Selection Guide:
Standard Turbocharger: Pressure ratio 2.5:1, suitable for altitudes below 2000 meters
High-Altitude Specific: Pressure ratio 3.5:1, ensuring power retention at altitudes up to 3000 meters
5. Fuel Injection Pump Assembly
Core Function: Precisely controls fuel injection quantity and timing
Selection Guide:
Mechanical: Easy maintenance, suitable for traditional engines
Electrically Controlled: Injection pressure up to 2000 bar, improving fuel efficiency by 15%
Professional Technical Support
We offer:
Original factory-grade technical specifications
Customized solutions to adapt to different operating conditions
7-15 day delivery guarantee in major global markets
Professional installation guidance and after-sales support
Through scientific component selection and professional cross-border supply chain support, we ensure your equipment receives the best powertrain solution under any operating condition.
1. Engine Assembly
Core Function: Provides stable torque output and power guarantee as the power source for the equipment.
Selection Guide:
Remanufactured Assembly: Meets original equipment manufacturer (OEM) performance standards, reducing costs by more than 40% compared to a new engine.
Complete Replacement Assembly: Suitable for Tier 3/Stage IIIA and above emission standards.
2. EGR System Components
EGR Valve: Precisely controls exhaust gas recirculation flow.
EGR Cooler Assembly: Effectively reduces exhaust gas temperature to below 200°C.
Selection Guide: For high-sulfur fuel conditions, the corrosion-resistant special stainless steel version is recommended.
3. Generator Assembly
Core Function: Stable output of 24V/35A or higher current.
Selection Guide:
Standard Type: Suitable for general operating conditions.
Enhanced Type: Integrated intelligent voltage regulation function, voltage fluctuation controlled within ±0.5V.
4. Turbocharger Assembly
Core Function: Increases intake air density and optimizes combustion efficiency
Selection Guide:
Standard Turbocharger: Pressure ratio 2.5:1, suitable for altitudes below 2000 meters
High-Altitude Specific: Pressure ratio 3.5:1, ensuring power retention at altitudes up to 3000 meters
5. Fuel Injection Pump Assembly
Core Function: Precisely controls fuel injection quantity and timing
Selection Guide:
Mechanical: Easy maintenance, suitable for traditional engines
Electrically Controlled: Injection pressure up to 2000 bar, improving fuel efficiency by 15%
Professional Technical Support
We offer:
Original factory-grade technical specifications
Customized solutions to adapt to different operating conditions
7-15 day delivery guarantee in major global markets
Professional installation guidance and after-sales support
Through scientific component selection and professional cross-border supply chain support, we ensure your equipment receives the best powertrain solution under any operating condition.
