6745-71-1170 Diesel Pump

1. Suitable for the 6745-71-1170 Diesel Pump of Komatsu PC300-8 excavator, accurately matched with SAA6D114E engine, original factory standard hole positions and pipeline interfaces, can be directly replaced and installed without modification, and is also compatible with PC350-8 and other similar series excavators.
2. The core components are wear-resistant and durable. The plunger and camshaft are made of high hardness alloy bearing steel, and the pump body is made of ductile iron with a cast aluminum composite shell, which can withstand high pressure, resist continuous vibration during construction, and extend the service life of the whole machine.
3. Integrated structure, integrating three major modules: low-pressure fuel supply, high-pressure boosting, and electronic metering. The structure is compact, with fewer fault points, and easy disassembly and maintenance operations in the later stage.
4. Precise electronic fuel supply, relying on solenoid valves to control fuel injection quantity and timing in real time, excellent fuel atomization effect, abundant engine power output, effectively reducing fuel consumption.
5. The sealing performance is reliable, equipped with oil resistant fluororubber sealing components, which are not easily aged or deformed in harsh high and low temperature environments, and prevent diesel leakage problems.
6. The fuel combustion is sufficient, reducing the generation of black smoke and exhaust gas, and the emission performance is stable, meeting the National III emission standards and adapting to the environmental protection requirements of engineering equipment.