245-8998 hydraulic fan motor For CAT416 backhoe loader

product parameters

Part No：245-8998
Type：Gear Type Hydraulic Fan Motor
Applicable Equipment：CAT416 Backhoe Loader, compatible with CAT416D, 416E
Control Mode：Hydraulic pressure proportional control
Material：High-strength cast iron housing, alloy steel gear pair, reinforced roller bearing, FKM fluorine rubber sealing rings
Surface Treatment：Precision machining, surface hardening, anti-rust & anti-corrosion coating
Drive Method：Hydraulic oil driven
Nominal Working Pressure：22 MPa
Max Instantaneous Peak Pressure：29 MPa
Feature：OEM direct replacement, compact structure, low noise, low internal leakage, stable speed output, no modification needed
Working Temperature：-25℃ ~ +110℃
Package：Independent anti-rust packaging + standard export wooden case
Storage：Indoor constant temperature dry storage, avoid moisture, collision and corrosive gas

・Original standard matching, perfect compatibility for CAT416 cooling system
245-8998 gear fan motor is manufactured strictly according to OEM original standard parameters. All mounting holes, oil port positions and spline shaft dimensions are fully consistent with original parts. It perfectly matches the original cooling hydraulic system of CAT416 series backhoe loaders, realizing seamless assembly and stable system operation.
・Precision hardened gear pair, stable speed and low noise operation
The internal alloy steel gear pair adopts precision hobbing and surface hardening technology, with high meshing accuracy and uniform stress. It effectively reduces running vibration and abnormal friction noise, maintaining constant fan speed under variable load and ensuring stable heat dissipation efficiency.
・Reinforced cast iron housing with excellent anti-vibration and anti-deformation performance
The motor housing is made of high-density high-strength cast iron and processed by stress-relief annealing. It can resist long-term continuous vibration and cyclic pressure impact on construction sites, avoiding shell deformation and internal component dislocation, greatly improving overall durability.
・Upgraded FKM sealing system, anti-aging and zero leakage performance
Equipped with high-performance fluorine rubber sealing assembly, it features excellent high-temperature resistance and hydraulic oil aging resistance. It effectively prevents internal leakage and external oil seepage, avoids cooling system pressure loss, and solves the problem of engine overheating caused by insufficient fan power.

FAQ 

Q1: Which exact models does 245-8998 fan motor fit?
A1: It is specially designed for CAT416 series backhoe loaders, fully compatible with CAT416D and CAT416E models. Please confirm the part number before ordering.

Q2: Why does CAT416 often overheat after long working hours?
A2: Most caused by worn fan motor gear pair and increased internal leakage, leading to insufficient fan speed and reduced heat dissipation. Replacing 245-8998 motor can completely solve the overheating problem.

Q3: What are the early failure signs of this gear fan motor?
A3: Unusual running noise, fan speed drop under load, slow temperature cooling response and slight oil leakage at the seal position.

Q4: What are the key installation notes for 245-8998 fan motor?
A4: Clean the hydraulic pipeline thoroughly before installation, replace aging hydraulic oil and filter, and fully bleed air after assembly to prevent cavitation and abnormal rotation.

Q5: How to maintain the CAT416 cooling fan motor for longer service life?
A5: Keep hydraulic oil clean, avoid long-term overpressure operation, regularly check sealing conditions, and replace hydraulic filter regularly to reduce gear wear.

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