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quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory
quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory
quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory
quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory
quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory
quality CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators factory

CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining Excavators

Product Summary
CAT 365 374 390D Hydraulic Fan Motor 10R-6276 High Efficiency Cooling Stable for Large Mining Excavators CAT 10R-6276 Hydraulic Fan Motor is a heavy‑duty piston motor dedicated to CAT 365, 374, 390D large excavators. It provides stable hydraulic power for engine cooling fan, ensures reliable heat ...

Product Details

Model: Specific To Customer Requirement
Warranty: Typically 6-12 Months
Hydraulic System: Reconditioned Or Replaced
Excavator Brand: Various (e.g., Caterpillar, Komatsu, Hitachi)
Engine Type: Diesel
Control System: Updated Or Repaired
Undercarriage: Inspected And Refurbished
Engine Power: Varies By Model (e.g., 100-300 HP)
Product Description

CAT 365 374 390D Hydraulic Fan Motor 10R-6276 High Efficiency Cooling Stable for Large Mining Excavators


CAT 10R-6276 Hydraulic Fan Motor is a heavy‑duty piston motor dedicated to CAT 365, 374, 390D large excavators. It provides stable hydraulic power for engine cooling fan, ensures reliable heat dissipation, prevents overheating under heavy load, and supports long‑hour operation in mining, quarry and harsh working conditions.

Specifications


Item Details
Product Name Hydraulic Fan Motor
OEM Part Number 10R-6276
Replacement Numbers 247-8978, 136-8869, 150-5875
Suitable Models CAT 365, 365C, 374, 390D, 390D L, 385B, 385C
Motor Type Axial Piston Motor
Operating Pressure 25–28 MPa
Weight Approx. 30 kg
Application Engine Cooling Fan Drive

Key Advantages


  • Perfect OEM match for CAT 365, 374, 390D series excavators
  • Stable pressure and flow ensure efficient fan speed control
  • High‑strength piston components for heavy‑load durability
  • Excellent high‑temperature resistance for long service life
  • Multi‑layer sealing design prevents oil leakage
  • Direct replacement, easy installation, reduces downtime
  • Effectively avoids engine overheating in harsh conditions

Typical Applications


  • CAT 365 / 365C / 365C L excavators
  • CAT 374 / 374B / 374C / 374D excavators
  • CAT 390D / 390D L / 385B / 385C excavators
  • Mining excavation, ore loading, quarry projects
  • Large‑scale earthmoving and foundation construction
  • Long‑hour heavy‑duty working conditions

FAQs


  1. Which machines use 10R-6276 fan motor?

    Fits CAT 365, 374, 390D, 385B, 385C series excavators.
  2. What is the OEM part number?

    10R-6276.
  3. What are the replacement numbers?

    247-8978, 136-8869, 150-5875.
  4. Is this a piston motor?

    Yes, axial piston hydraulic fan motor.
  5. What is its function?

    Drives engine cooling fan to prevent overheating.
  6. Is it easy to install?

    Yes, direct OEM replacement without modification.

Mr. Li

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