254-5147 Fan Pump for CAT972H wheel loaders spare parts

254-5147 Fan Pump for CAT972H wheel loaders spare parts Featured Image
  • 254-5147 Fan Pump for CAT972H wheel loaders spare parts
  • 254-5147 Fan Pump for CAT972H wheel loaders spare parts
  • 254-5147 Fan Pump for CAT972H wheel loaders spare parts
  • 254-5147 Fan Pump for CAT972H wheel loaders spare parts

Short Description:

The 254-5147 CAT fan pump is an original genuine Caterpillar heavy-duty hydraulic cooling pump, factory-calibrated exclusively for the CAT 972H large wheel loader.

Product Detail

Product Tags

description

The 254-5147 original CAT fan pump adopts Caterpillar’s enhanced industrial heavy-duty hydraulic pump structure, specially upgraded for the super-heavy load and high-frequency working characteristics of CAT972H large wheel loaders. Completely matching the original high-power hydraulic logic and extreme heat dissipation demand of large H-series loaders, it is optimized and upgraded on the basis of conventional loader pump structures with higher flow and pressure tolerance. Different from ordinary modified parts and domestic replacement pumps, it strictly implements CAT original factory manufacturing standards and precision assembly processes, with ultra-low internal leakage, linear and stable high-pressure and high-flow output, and excellent constant-pressure oil supply performance. Equipped with thickened reinforced wear-resistant internal flow distribution assembly, high-strength anti-fatigue rotating mechanism and original high-temperature aging-resistant sealing system, it can maintain stable working performance without attenuation after long-term extreme high-temperature and high-pressure cyclic impact and frequent heavy-load switching. The high-rigidity thickened integrally cast pump body has outstanding vibration resistance, heavy dust and sediment erosion resistance and strong instantaneous hydraulic impact resistance, adapting to ultra-harsh high-dust and high-vibration construction environments of large mines and earthwork yards.

product parameters

Genuine Part Number: 254-5147
Brand: CATERPILLAR (Original Genuine)
Applicable Model: CAT 972H Large Wheel Loader
Product Name: CAT972H Special Original High-power Hydraulic Cooling Fan Pump
Structural Type: Large H-series Loader Enhanced Heavy-duty Hydraulic Pump, Load Adaptive High-flow Constant Pressure Output
Core Structure: Thickened High-rigidity Integral Cast Pump Body, Reinforced Wear-resistant Flow Distribution Assembly, High-strength Anti-fatigue Rotating Mechanism, Original High-temperature Pressure-resistant Sealing System
Main Material: Thickened High-strength Anti-vibration Alloy Cast Body, Hardened Super Wear-resistant Precision Components, Original High-temperature Anti-aging Sealing Materials
Core Function: Provide Sufficient High-power Hydraulic Power for Fan Motor, Adapt to Long-term Super-heavy Load Operation and Frequent Load Switching, Stabilize Engine and Hydraulic System Temperature, Eliminate High-temperature Faults

advantages

  • Large loader enhanced heavy-duty hydraulic structure with upgraded low-leakage and high-flow technology effectively avoids flow attenuation and insufficient fan power caused by long-term super-heavy load and frequent start-stop switching, thoroughly solving the core pain point of frequent high-temperature alarms of CAT972H large loaders under extreme intensive working conditions.
  • Precision internal high-flow matching process minimizes high-load pressure fluctuation and internal friction loss, ensuring synchronous and ultra-stable speed regulation of the supporting fan motor, no jitter or speed drop during peak super-heavy load operation, with continuous and powerful cooling effect and improved overall construction efficiency.
  • Original factory upgraded high-temperature anti-aging composite sealing system resists long-term extreme high-heat and high-pressure cyclic hydraulic impact, completely avoiding oil leakage and performance attenuation, adapting to all-weather uninterrupted super-heavy-duty operation of CAT972H large loaders.
  • Thickened reinforced high-rigidity cast pump body features excellent super anti-vibration, anti-impact and heavy dust erosion capabilities, maintaining stable operation in ultra-harsh large mine construction environments, with ultra-low failure rate and service life far exceeding ordinary replacement parts.
  • Intelligent high-power load adaptive oil supply technology automatically adjusts high flow and pressure according to equipment super-heavy load and extreme ambient temperature, realizing on-demand precise heat dissipation, reducing invalid energy consumption and effectively improving long-term fuel economy of large loaders.

FAQ

  • Q1: How to prevent oil leakage of 254-5147 CAT972H fan pump?
  • A: Regularly check the mounting bolts, high-pressure inlet and outlet joints and sealing surfaces of the 254-5147 original CAT fan pump. Timely fasten loose accessories and replace aging original sealing parts to eliminate oil leakage risks caused by long-term severe vibration and super-heavy hydraulic load impact of large 972H loaders.
  • Q2: Why is regular cleaning of radiator and fan blade essential?
  • A: Large loaders such as CAT972H work in large mines and earthwork sites with heavy dust and sediment all year round. Dust accumulation will block heat dissipation channels, cause long-term super-heavy overload operation of the fan pump and accelerate wear of internal precision components. Regular cleaning ensures unobstructed heat dissipation and stable pump operation under extreme heavy-load working conditions.
  • Q3: What are the hydraulic maintenance specifications for CAT original 972H fan pump?
  • A: Strictly follow CAT official maintenance cycle to replace special high-grade hydraulic oil and precision filter elements. Isolate large-particle construction and mine impurities to prevent scratching internal precision matching pairs, ensuring stable high-pressure and high-flow output of the 254-5147 fan pump.
  • Q4: What daily inspections are required for 254-5147 fan pump?
  • A: Regularly check the pump operating sound, high-load pressure stability and flow response speed to ensure stable operation within the rated range, meeting the long-term extreme super-heavy-load heat dissipation requirements of CAT972H large loaders.
  • Q5: How to extend the service life of 254-5147 original fan pump?
  • A: Avoid long-term extreme high-temperature super-heavy overload operation and frequent sudden hydraulic pressure impact caused by intensive load switching, reduce fatigue wear of internal precision components, and effectively extend the service life of the original CAT large loader heavy-duty fan pump.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.

our warehouse

our warehouse

Pack and ship

Pack and ship


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