Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/A,D/P,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Variable-displacement axial piston pumps | Electric control enables remote flow adjustment for automated equipment |
| Operating Temperature | Standard: -20°C to 90°C; Custom low-temperature: -40°C to 90°C (special oil seal) |
| Oil Cleanliness Grade | Standard: NAS 9; Custom high-purity: NAS 6 (for precision control systems) |
| Mounting Standard | SAE A/B/C/D, Custom flange/foot mounting for special equipment |
| Outlet Port Position | Top, Side, Bottom (customizable angle: 0°/90°/180°) |
| Brand Name | CAT |
| Model Number | 259-0815/10R-8707、451-9302、341-2860 |
| Certification | ISO |
| Place of Origin | USA |
View Detail Information
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/A,D/P,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Variable-displacement axial piston pumps | Electric control enables remote flow adjustment for automated equipment | Operating Temperature | Standard: -20°C to 90°C; Custom low-temperature: -40°C to 90°C (special oil seal) |
| Oil Cleanliness Grade | Standard: NAS 9; Custom high-purity: NAS 6 (for precision control systems) | Mounting Standard | SAE A/B/C/D, Custom flange/foot mounting for special equipment |
| Outlet Port Position | Top, Side, Bottom (customizable angle: 0°/90°/180°) | Brand Name | CAT |
| Model Number | 259-0815/10R-8707、451-9302、341-2860 | Certification | ISO |
| Place of Origin | USA | ||
| High Light | CAT excavator hydraulic plunger pump ，20-36 ton excavator hydraulic pump ，320D compatible hydraulic plunger pump | ||
259-0815/10R-8707,451-9302,341-2860 CAT medium-sized excavator (20-36 tons) hydraulic plunger pump is suitable for 320D/D2/323D2/326GC/329D/330D/336D/D2XE
| Pump Type | OEM Part Number | Applicable Equipment Model | Displacement (cc/r) | Rated Pressure (MPa) |
| Axial Piston Pump | 487-6207 | 301.5/301.6/301.7CR | 12.5 | 28 |
| Axial Piston Pump | 423-0097 | 305.5E/306E/307E | 65 | 32 |
| Axial Piston Pump | 272-6959 | 325D/329D/DL | 145 | 35 |
| Axial Piston Pump | 369-9655 | 374F/390F | 280 | 38 |
| Axial Piston Pump | 307-3063 | 415F/416F/422F | 112 | 31 |
| Gear Pump (Pilot) | 560-0886 | Full Range Excavators | 8.2 | 21 |
| Axial Piston Pump | 295-9426 | 349 Series | 160 | 36 |
| Gear Pump (Auxiliary) | 175-6253 | Loaders/Backhoes | 10.5 | 24 |
| 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 function of a relief valve in a Cat hydraulic pump system?
A: The relief valve limits the maximum system pressure, preventing overload damage to the pump and other hydraulic components.
Q2: How to identify a genuine Cat hydraulic pump?
A: Genuine pumps have a Cat logo, clear OEM part number marking, and a serial number that can be verified via the Cat official system.
Q3: What is the application of Cat gear pump part number 560-0886?
A: 560-0886 is a pilot gear pump suitable for all series of Cat mini and small excavators.
Q4: Why does a hydraulic pump produce excessive heat?
A: Excessive heat is caused by system pressure exceeding ratings, internal pump friction (wear), low oil level, or using oil with incorrect viscosity.
Q5: Can a Cat hydraulic pump be adjusted for higher flow rate?
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...
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