Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"CAT 365 374 390D Hydraulic Fan Motor 10R-6276 Cooling Stable For Large Mining","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/19\/fa187a421c3ba297c8cdbc4d75ad-200x200-1\/cat_365_374_390d_hydraulic_fan_motor_10r_6276_cooling_stable_for_large_mining.jpg","attrs":{"Model":"Specific to customer requirement","Warranty":"Typically 6-12 months","Hydraulic System":"Reconditioned or replaced","Excavator Brand":"Various (e.g., CAT, Komatsu, Hitachi)"}}
{"title":"Komatsu 6D125-3 Diesel Engine High Power For Heavy Construction Mining And","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/e3\/937f1fda58a67bcd0b7ee4fa0daa-200x200-1\/komatsu_6d125_3_diesel_engine_high_power_for_heavy_construction_mining_and_industrial_equipment.jpg","attrs":{"Brand Name":"Komatsu","Model Number":"6D125-3","Productname":"Remanufacturing of Excavator Parts","Costefficiency":"Typically 30-50% less than new parts"}}
{"title":"Komatsu 6D114 Diesel Engine Direct Injection For Medium And Heavy Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/fa\/741c7c9bec95689fa62066d0769e-200x200-1\/komatsu_6d114_diesel_engine_direct_injection_for_medium_and_heavy_construction_equipment.jpg","attrs":{"Brand Name":"Komatsu","Model Number":"6D114","Compatibility":"Fits multiple excavator brands and models","Materialquality":"High-grade steel and alloys"}}
{"title":"Komatsu 4D107 Diesel Engine SAA4D107E Stable Power High Efficiency Low Fuel","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/e8\/18976d552ddf314c081cab765fbc-200x200-1\/komatsu_4d107_diesel_engine_saa4d107e_stable_power_high_efficiency_low_fuel_consumption.jpg","attrs":{"Brand Name":"Komatsu","Model Number":"4D107","Inspectionmethod":"Non-Destructive Testing and Visual Inspection","Performance":"Restored to Original Performance Levels"}}
{"title":"High Efficiency CAT D6K Bulldozer for Grading Landscaping and Medium Constructio","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/e7\/cc18cbf76d7f0ed3524a97249f2a-200x200-1\/high_efficiency_cat_d6k_bulldozer_for_grading_landscaping_and_medium_construction_work.jpg","attrs":{"Brand Name":"CAT","Model Number":"D6K","Industry":"Construction Machinery","Testing":"Performance and Durability Testing Included"}}
{"title":"High Torque CAT 3116 Engine Low Maintenance For Construction Industrial And","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/14\/daa2fb9361174d6e6042d58e757f-200x200-1\/high_torque_cat_3116_engine_low_maintenance_for_construction_industrial_and_marine_use.jpg","attrs":{"Brand Name":"CAT","Model Number":"3116","Leadtime":"2-4 weeks depending on part complexity","Environmentalimpact":"Reduced waste and resource consumption"}}
{"title":"Fuel Efficient CAT C7 Diesel Engine High Torque for Construction Industrial and","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/92\/3660ff91690f50e56e5f85048c8f-200x200-1\/fuel_efficient_cat_c7_diesel_engine_high_torque_for_construction_industrial_and_marine_applications.jpg","attrs":{"Brand Name":"CAT","Model Number":"C7","Processtype":"Remanufacturing","Performance":"Restored to Original Performance Levels"}}
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
Business Type:
Exporter,Manufacturer
Year Established:
2008
Total Annual:
5000000-10000000
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...