Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
                                                                                                           
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235-4110、100-3259、121-7385, 175-6253、397-6960 CAT loader/two end busy hydraulic pump axial piston main pump gear pump pilot adapter 415F/416C/D/E/F/422F/426F/428D/F, engine C3.4/C4.4

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: 2 weeks
Brand: CAT
Product Description
CAT Hydraulic Pump Components for Loaders and Excavators
Product Overview

Compatible part numbers: 235-4110, 100-3259, 121-7385, 175-6253, 397-6960

Application: CAT loader/two end busy hydraulic pump axial piston main pump gear pump pilot adapter for 415F/416C/D/E/F/422F/426F/428D/F models with C3.4/C4.4 engines

Hydraulic Pump Specifications
Pump Type OEM Part Number Applicable Equipment Model Displacement (cc/r)
Axial Piston Pump 487-6207 301.5/301.6/301.7CR 12.5
Axial Piston Pump 423-0097 305.5E/306E/307E 65
Axial Piston Pump 272-6959 325D/329D/DL 145
Axial Piston Pump 369-9655 374F/390F 280
Axial Piston Pump 307-3063 415F/416F/422F 112
Gear Pump (Pilot) 560-0886 Full Range Excavators 8.2
Equipment Compatibility by Size Category
Small Excavator (3-10 tons)

Main Pumps: 423-0097, 397-3941, 214-1091, 4I-1023, 348-7627, 7Y-4002, 247-7867, 358-5004

Adaptation: 305.5E/306E/307D/308E/312D/317, etc.

Pilot/Gear Pump: 126-2016, 284-3536

Medium Excavator (20-36 tons)

Main Pumps: 272-6959, 289-7917, 272-6955, 259-0815/10 R-8707, 451-9302, 341-2860, 567-9721, 593-8367, 436-6669, 438-1293, 244-8479, 272-6957, 339-0513, 123-2233, 126-2073, 119-5407, 497-8499, 114-0602, 0R-8102

Adaptation: 320D/D2/323D2/326GC/329D/330D/336D/D2XE, etc.

Rotary Pumps: 204-4916, 204-4922

Pilot/Gear Pump: 175-6253, 397-6960

Large Excavator (over 37 tons)

Main Pump/Rotary Pump: 369-9655, 593-3840, 584-0380, 627-1304, 295-9426, 550-4341, 194-8259, 361-0718, 353-5691, 362-8488, 510-7950

Adaptation: 336GC/340/345/349/374F/385/390F/395GC, etc.

Pilot/Gear Pump: 564-9801, 234-4638

Loader/Busy at Both Ends

Main Pump: 307-3063 CA3073063, 20R-6569, 161-6634, 235-4110, 100-3259, 121-7385

Adaptation: 415F/416C/D/E/F/422F/426F/428D/F, engine C3.4/C4.4

Pilot/Gear Pump: 175-6253, 397-6960

Bulldozer (D7/D8/D9 series)

Main Pumps: 9T-8647, 9T-8346, 100-6239/OR-7677, 9J-5068, 9T-8647, 6E-5072

Adaptation: D7R/H, D8N/R, D9R, 140G, etc.

Gear Pump: 9T-1318, 104-1752

Mining/Heavy Equipment

Main Pumps: 584-0379, 4208636, 4208637, 153-9624, 254-5147, 235-2716

Adaptation: 374F, 6015B, 988G, 966H, etc.

Auxiliary Pump: 590-7889, 9U-6600 (manual hydraulic pump)

Product Reference
CAT hydraulic pump component diagram showing part numbers and installation details
Frequently Asked Questions
What is the service life of a Cat OEM hydraulic pump under normal conditions?
Under proper maintenance and operation, Cat OEM pumps typically last 8,000-12,000 operating hours.
What is the replacement part number for Cat pump 487-6207?
The direct replacement part number for 487-6207 is CA4876207, an upgraded remanufactured version.
How to prevent hydraulic pump contamination?
Keep hydraulic oil tanks sealed, replace filters regularly, clean the oil fill cap before refueling, and avoid using contaminated tools during maintenance.
What is the rated displacement of Cat pump 369-9655?
The 369-9655 axial piston pump has a displacement of approximately 280 cc/r, suitable for large excavators like 374F/390F.
Can cold weather affect Cat hydraulic pump performance?
Yes, cold temperatures increase oil viscosity, leading to poor lubrication, reduced flow rate, and increased pump startup load.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location Nan'an, Fujian Province, China
Contact Person liyun

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