Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Hydraulic Pump Assembly for Komatsu Dozer Cooling Fans
Part Numbers: 708-1W-00670, 708-1W-00600, 708-1W-00680 Application: Komatsu Dozer D375A-6, 475A-5
Working Principle
The fan pump is a hydraulically driven component that converts mechanical energy from the engine into hydraulic energy. This pressurized oil drives the fan motor to rotate the cooling fan. The system automatically adjusts pump output flow to regulate fan speed, maintaining optimal cooling performance for both the radiator and hydraulic systems. This ensures hydraulic oil temperature and engine coolant temperature remain within proper operating ranges.
Common Faults and Symptoms
Fan fails to rotate or operates at insufficient speed, leading to inadequate heat dissipation and elevated engine coolant & hydraulic oil temperatures
Abnormal noise from fan pump caused by internal wear or damaged bearings
Oil leakage due to aging seals or cracks in pump housing
Insufficient system pressure resulting from worn valve plates, preventing required pressure buildup
Pump body overheating triggered by contaminated oil or clogged suction filters
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Trading Company,Manufacturer
Year Established:
2017
Total Annual:
$1 Million -US$5 Million
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Guangzhou Kawo Construction Machinery Co., Ltd.
Company Profile
Professional Excavator Hydraulic Products Manufacturer & Service Provider
Founded in 2017, Guangzhou Kawo Construction Machinery Co., Ltd. is a professional manufacturer and service provider specializing in excavator hydraulic produ... Guangzhou Kawo Construction Machinery Co., Ltd.
Company Profile
Professional Excavator Hydraulic Products Manufacturer & Service Provider
Founded in 2017, Guangzhou Kawo Construction Machinery Co., Ltd. is a professional manufacturer and service provider specializing in excavator hydraulic produ...
