119-5407、497-8499、114-0602 CAT excavator main pump (20-36 tons) plunger hydraulic motor adapted for 320D/D2/323D2/326GC/329D/330D/336D/D2XE
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
CAT
Product Description
119-5407, 497-8499, 114-0602 CAT Excavator Main Pump (20-36 Tons) Plunger Hydraulic Motor
Product Overview
Axial piston hydraulic main pump designed for CAT excavators in the 20-36 ton range. Compatible with models including 320D/D2, 323D2, 326GC, 329D, 330D, 336D, and D2XE.
Compatible Pump Models by Equipment Class
| 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 |
Complete Pump Compatibility Reference
Small Excavators (3-10 Tons)
- Main Pumps: 423-0097, 397-3941, 214-1091, 4I-1023, 348-7627, 7Y-4002, 247-7867, 358-5004
- Compatible Models: 305.5E, 306E, 307D, 308E, 312D, 317, etc.
- Pilot/Gear Pumps: 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
- Compatible Models: 320D/D2, 323D2, 326GC, 329D, 330D, 336D/D2XE, etc.
- Rotary Pumps: 204-4916, 204-4922
- Pilot/Gear Pumps: 175-6253, 397-6960
Large Excavators (Over 37 Tons)
- Main/Rotary Pumps: 369-9655, 593-3840, 584-0380, 627-1304, 295-9426, 550-4341, 194-8259, 361-0718, 353-5691, 362-8488, 510-7950
- Compatible Models: 336GC, 340, 345, 349, 374F, 385, 390F, 395GC, etc.
- Pilot/Gear Pumps: 564-9801, 234-4638
Frequently Asked Questions
What is the part number for the main pump of Cat 320D?
Common main pump part numbers for Cat 320D include 272-6955 and HPV145 (OEM collaboration model).
How to store a spare Cat hydraulic pump?
Store the pump in a clean, dry, and ventilated area, seal all ports to prevent contamination, and avoid placing heavy objects on it.
What is the difference between a fixed-displacement and variable-displacement Cat pump?
Fixed-displacement pumps deliver a constant flow rate at a given speed, while variable-displacement pumps adjust flow based on system demand, improving energy efficiency.
What causes a hydraulic pump to lose pressure?
Pressure loss is caused by internal pump wear, leaking seals, a faulty relief valve, or air in the hydraulic system.
Are Cat hydraulic pumps compatible with biodegradable hydraulic oil?
Yes, but only if the oil meets Cat's specifications and is compatible with the pump's seal materials; consult a dealer for recommendations.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun