Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Main axial piston pumps | Overpressure customization requires reinforced internal components |
| Applicable Pump Types | Application Notes |
| Control Mode | Manual control, Hydraulic proportional control, Electric proportional control (PLC) |
| Rotation Direction | Clockwise (CW, standard), Counterclockwise (CCW, custom order only) |
| Variable-displacement axial piston pumps | Electric control enables remote flow adjustment for automated equipment |
| Displacement Range | 8.2–280 cc/r (adjustable for variable-displacement pumps) |
| Brand Name | CAT |
| Model Number | 272-6959、289-7917、272-6955 |
| Certification | ISO |
| Place of Origin | USA |
View Detail Information
Explore similar products
487-6207、CA4876207、566-7021 excavator hydraulic pump is suitable for301.5/301.6
241-7972、163-9762、241-9299 Small excavator main pump adaptation 301.5/301.6/301
423-0097、397-3941、214-1091 Small excavator 3-10 ton hydraulic pump adaptation
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305
Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Main axial piston pumps | Overpressure customization requires reinforced internal components | Applicable Pump Types | Application Notes |
| Control Mode | Manual control, Hydraulic proportional control, Electric proportional control (PLC) | Rotation Direction | Clockwise (CW, standard), Counterclockwise (CCW, custom order only) |
| Variable-displacement axial piston pumps | Electric control enables remote flow adjustment for automated equipment | Displacement Range | 8.2–280 cc/r (adjustable for variable-displacement pumps) |
| Brand Name | CAT | Model Number | 272-6959、289-7917、272-6955 |
| Certification | ISO | Place of Origin | USA |
| High Light | Caterpillar excavator hydraulic pump ，320D compatible hydraulic piston pump ，20-36 ton excavator axial pump | ||
272-6959,289-7917,272-6955 Medium sized excavator (20-36 tons) hydraulic axial piston pump suitable for 320D/D2/323D2/326GC/329D/330D/336D/D2XE
| Pump Type | OEM Part Number | Applicable Equipment Model | Displacement (cc/r) | Rated Pressure (MPa) | Rotation Direction | Mounting Standard |
| Axial Piston Pump | 487-6207 | 301.5/301.6/301.7CR | 12.5 | 28 | Clockwise | SAE A |
| Axial Piston Pump | 423-0097 | 305.5E/306E/307E | 65 | 32 | Clockwise | SAE B |
| Axial Piston Pump | 272-6959 | 325D/329D/DL | 145 | 35 | Clockwise | SAE C |
| Axial Piston Pump | 369-9655 | 374F/390F | 280 | 38 | Clockwise | SAE D |
| Axial Piston Pump | 307-3063 | 415F/416F/422F | 112 | 31 | Clockwise | SAE B |
| Main pump: 487-6207 CA4876207,566-7021,241-7972,163-9762,241-9299 |
| • Adaptation: 301.5/301.6/301.7CR/301.8/302CR/302.5C/303.5, etc |
| Pilot/gear pump: 560-0886, 211-6626 |
| 2, 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 |
| 3, Medium sized 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 |
| 4, 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 |
FAQ:
Q1: What is the service life of a Cat OEM hydraulic pump under normal conditions?
A: Under proper maintenance and operation, Cat OEM pumps typically last 8,000–12,000 operating hours.
Q2: What is the replacement part number for Cat pump 487-6207?
A: The direct replacement part number for 487-6207 is CA4876207, an upgraded remanufactured version.
Q3: How to prevent hydraulic pump contamination?
A: Keep hydraulic oil tanks sealed, replace filters regularly, clean the oil fill cap before refueling, and avoid using contaminated tools during maintenance.
Q4: What is the rated displacement of Cat pump 369-9655?
A: The 369-9655 axial piston pump has a displacement of approximately 280 cc/r, suitable for large excavators like 374F/390F.
Q5: Can cold weather affect Cat hydraulic pump performance?
A: Yes, cold temperatures increase oil viscosity, leading to poor lubrication, reduced flow rate, and increased pump startup load.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
Get in touch with us
Leave a Message, we will call you back quickly!