295-9426、550-4341、194-8259、361-0718 CAT large excavator loader hydraulic axial piston pump main pump adaptation 336GC/340/345/349/374F/385/390F/395GC
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
CAT
Product Description
CAT Large Excavator Loader Hydraulic Axial Piston Pump
Part Numbers: 295-9426, 550-4341, 194-8259, 361-0718
Compatibility: 336GC, 340, 345, 349, 374F, 385, 390F, 395GC
Compatibility: 336GC, 340, 345, 349, 374F, 385, 390F, 395GC
Product Specifications
| Pump Type | OEM Part Number | Applicable Equipment Model |
|---|---|---|
| Axial Piston Pump | 487-6207 | 301.5/301.6/301.7CR |
| Axial Piston Pump | 423-0097 | 305.5E/306E/307E |
| Axial Piston Pump | 272-6959 | 325D/329D/DL |
| Axial Piston Pump | 369-9655 | 374F/390F |
| Axial Piston Pump | 307-3063 | 415F/416F/422F |
| Gear Pump (Pilot) | 560-0886 | Full Range Excavators |
| Axial Piston Pump | 295-9426 | 349 Series |
Comprehensive Pump Compatibility
Mini Excavators (1-3 tons)
- 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
Small Excavators (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 Excavators (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
Frequently Asked Questions
Q1: What SAE mounting standards are used for Cat hydraulic pumps?
Common standards include SAE A (mini-excavators/pilot pumps), SAE B (small excavators/loaders), and SAE C/D (large excavators/mining equipment), compliant with SAE J744 specifications.
Q2: Are Cat hydraulic pumps compatible with non-Cat hydraulic oil?
They can be, but the oil must meet Cat's official specifications (e.g., Cat DEO Hydraulic Oil). Using unapproved oil may cause pump wear and void warranty.
Q3: What is the displacement of Cat pump part number 423-0097?
The 423-0097 axial piston pump has a displacement of approximately 65 cc/r, suitable for small excavators like 305.5E/306E.
Q4: How to identify a remanufactured Cat hydraulic pump?
Remanufactured pumps often have a "Reman" label, a unique part number suffix, and are certified by Cat to meet OEM performance standards.
Q5: What causes hydraulic pump oil leaks?
Leaks are typically caused by damaged seals/gaskets, loose fittings, cracked pump housing, or excessive system pressure.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun