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

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Model	Specific to customer requirement
Engine Power	Varies by model (e.g., 100-300 HP)
Control System	Updated or repaired
Engine Type	Diesel
Excavator Brand	Various (e.g., CAT, Komatsu, Hitachi)
Hydraulic System	Reconditioned or replaced
Warranty	Typically 6-12 months
Undercarriage	Inspected and refurbished

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Product Specification


Model	Specific to customer requirement	Engine Power	Varies by model (e.g., 100-300 HP)
Control System	Updated or repaired	Engine Type	Diesel
Excavator Brand	Various (e.g., CAT, Komatsu, Hitachi)	Hydraulic System	Reconditioned or replaced
Warranty	Typically 6-12 months	Undercarriage	Inspected and refurbished
High Light	CAT hydraulic fan motor 10R-6276 ，excavator cooling fan motor ，mining excavator hydraulic motor

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

Which machines use 10R-6276 fan motor?

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

10R-6276.
What are the replacement numbers?

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

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

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

Yes, direct OEM replacement without modification.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Exporter,Manufacturer 
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Year Established:

2008 
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Total Annual:

5000000-10000000
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Employee Number:

101~200 


Ecer Certification：

Verified Supplier 

Located in the Fuyong Huabang Excavator Parts Wholesale Department in Bao'an District, Shenzhen, it is a professional excavator parts supplier in China.We offer a range of excavator parts, including hydraulic pumps, control valves, main reducers, swing motors, engine assemblies, and other crucial co... Located in the Fuyong Huabang Excavator Parts Wholesale Department in Bao'an District, Shenzhen, it is a professional excavator parts supplier in China.We offer a range of excavator parts, including hydraulic pumps, control valves, main reducers, swing motors, engine assemblies, and other crucial co...

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