Bosch CP2.2 Common Rail Diesel Fuel Injection Pump 0445020116
1.Engine Compatibility
2.High-Pressure Capability
3.Precision Metering
4.Feed Pump Output
5.Emission Compliance
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
The Bosch CP2.2 Common Rail Fuel Injection Pump 0445020116 is a high-pressure, common-rail diesel pump designed to generate and maintain the necessary fuel pressure for modern electronic fuel injection systems. Its construction features a robust drive section coupled to a precision hydraulic pumping section. The drive section converts engine torque into axial motion for the plungers, while the pumping section pressurizes the fuel before feeding it into the rail.
A key characteristic of this CP2.2 pump is its ability to maintain constant injection pressure regardless of engine speed. This is achieved through an internal pressure compensation chamber, which adjusts the plunger stroke in real time. The result is uniform injection timing and metering, critical for reducing emissions and improving fuel economy. The pump's mechanical injector interface allows seamless integration with existing common-rail injectors and engine control units.
Specifications
|
Parameter |
Specification |
|
Part Number |
0445020116 |
|
Engine Models |
Weichai WP6, WP10 |
|
Plunger Diameter |
7.5 mm / 8 mm |
|
Feed Pump Capacity |
400 L/h |
|
Max Rotation Speed |
1,400 rpm; 1,600 rpm |
|
Geometric Displacement |
2,032 mm³/r – 3,619 mm³/r |
|
Max Engine Power Supported |
150 kW – 200 kW |
|
Rail Pressure |
Up to 160 MPa |
|
Emission Standard |
CN IV, Tier III and above |
|
Warranty |
6 Months (new) / 12 Months (reman) |
|
MOQ |
1 Piece |
|
Delivery Time |
3–7 Work Days |
Product advantages
1.Consistent Rail Pressure
Maintains 160 MPa independent of engine speed, ensuring uniform combustion and reduced emissions
2.High Precision Metering
Dual-plunger design delivers accurate fuel volumes, improving throttle response and fuel economy
3.Robust Construction
CNC-machined components and hardened steel surfaces resist wear, extending service life under harsh operating conditions
4.Emission-Friendly
Supports post-injection for after-treatment systems, meeting CN IV and Tier III+ standards for low NOₓ and particulate output
5.OEM Quality & Certification
Manufactured on Bosch production lines, fully ISO 9001 certified, guaranteeing original equipment performance
6.Wide Application Range
Compatible with multiple engine families and off-highway vehicles, from Weichai diesel trucks to medium-duty excavators
FAQ
Customer feedback
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