14537295 fan pump For Volvo EC460B excavator

product parameters

Part No：14537295
Type：Fixed Displacement Gear Fan Pump
Applicable Equipment：Volvo EC460B excavator, compatible with EC460C; matched with corresponding fan motor
Material：Cast iron housing, alloy steel gear, high strength bearing
Surface Treatment：Anti-rust coating, ultrasonic deep cavity cleaning, thoroughly remove casting sand, metal scraps and burrs inside flow channel
Control Mode：Fixed displacement, constant flow output
Feature：Fixed gear structure, compact layout, stable pressure output, low internal leakage, good contamination resistance, specially designed gear fan pump for Volvo EC460B / EC460C excavator independent cooling system
Working Temperature：-20℃ ~ +115℃
Rated Rotation Speed：1500 rpm, Max allowable speed:2300 rpm
Package：Independent anti-rust packing + Standard export carton
Storage suggestion：Keep dry, avoid moisture, rust and collision, indoor constant temperature storage, stay away from corrosive gas

• **Stable pressure & low leakage, simple reliable structure**
Precision ground gear pair assembly. Optimized clearance and sealing structure. Stable pressure output under fluctuating load. Maintains low volumetric leakage, preventing insufficient fan speed caused by insufficient hydraulic supply. Gear design brings fewer vulnerable parts and lower maintenance cost.
• **Heavy-duty cast iron housing, shock & vibration resistant**
Cast iron shell treated by stress relief annealing to eliminate residual internal stress. It can withstand continuous vibration, hydraulic impact and dust corrosion on job sites. Less shell deformation and slower wear of internal components for longer service life.
• **Good anti-pollution & anti-cavitation performance**
Optimized suction and discharge flow path reduces oil turbulence and cavitation risk. Tolerates slightly contaminated hydraulic oil on site. Effectively prevents particle jamming, abnormal noise and premature component wear, ensuring continuous stable operation and less downtime.
• **Steady cooling power to protect whole machine**
Constant hydraulic output provides reliable power source for cooling fan. It keeps engine and hydraulic components operating within safe temperature range, preventing thermal damage to radiator and engine caused by overheating. It is the premium replacement part for Volvo EC460B / EC460C overhaul and daily maintenance.

FAQ 

Q1: What machine does this 14537295 fan pump fit? Is it universal?
A1: Part 14537295 fan pump is engineered for Volvo EC460B excavator, and also compatible with EC460C model. It belongs to the independent cooling hydraulic system. Not universal for other excavators. It has to work with the matching fan motor. Wrong part selection will lead to low fan speed and machine overheating.

Q2: What inspections are carried out before shipment?
A2: Every 14537295 fan pump is fully tested on hydraulic test bench before delivery, including flow test, pressure curve test, high & low pressure sealing test and internal leakage inspection. Strict quality control ensures stable field performance. Test reports can be supplied upon request.

Q3: Is professional commissioning required after installation?
A3: Direct replacement without modification. After installation, bleed air from the cooling hydraulic circuit and verify pump rotation direction. If the machine still overheats, check the cleanliness of hydraulic oil.

Q4: How to prolong the service life of the fan pump?
A4: Fully flush the hydraulic pipeline and replace new hydraulic filters before installation to remove dirt and debris. Inspect spline shaft, sealing rings and mounting bracket for wear. Complete no-load test run after installation, check noise, pressure and temperature rise, then put into heavy-duty operation only after confirmation.

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