4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
Price:
Negotiable
MOQ:
1
Delivery Time:
2 weeks
Brand:
CAT
Product Description
4I-1023、348-7627、7Y-4002 3-10 Ton Small Excavator Hydraulic Pump
Product Overview
Axial piston hydraulic pump designed for 3-10 ton small excavators including models 305.5E/306E/307D/E/308E/312D/317.
Technical Specifications
| Pump Type | OEM Part Number | Applicable Equipment Model | Displacement (cc/r) | Rated Pressure (MPa) | Rotation Direction |
|---|---|---|---|---|---|
| Axial Piston Pump | 487-6207 | 301.5/301.6/301.7CR | 12.5 | 28 | Clockwise |
| Axial Piston Pump | 423-0097 | 305.5E/306E/307E | 65 | 32 | Clockwise |
| Axial Piston Pump | 272-6959 | 325D/329D/DL | 145 | 35 | Clockwise |
| Axial Piston Pump | 369-9655 | 374F/390F | 280 | 38 | Clockwise |
| Axial Piston Pump | 307-3063 | 415F/416F/422F | 112 | 31 | Clockwise |
| Gear Pump (Pilot) | 560-0886 | Full Range Excavators | 8.2 | 21 | Clockwise |
| Axial Piston Pump | 295-9426 | 349 Series | 160 | 36 | Clockwise |
| Gear Pump (Auxiliary) | 175-6253 | Loaders/Backhoes | 10.5 | 24 | Clockwise |
Compatible Equipment Applications
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
Large Excavators (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
Frequently Asked Questions
What is the role of a pilot pump in Cat equipment?
The pilot pump supplies low-pressure hydraulic oil to control valves, enabling operator control of equipment movements (e.g., boom lift, bucket tilt).
How often should Cat hydraulic pump filters be replaced?
Follow the equipment maintenance schedule—typically every 500-1000 operating hours, or sooner in harsh working conditions.
What is the application of Cat pump part number 307-3063?
307-3063 is an axial piston pump designed for Cat loaders/backhoes (e.g., 415F/416F), not for excavators.
What temperature range can Cat hydraulic pumps operate in?
The optimal operating temperature is 50-80°C; prolonged operation below 10°C or above 90°C will reduce pump life.
How to check hydraulic pump flow rate?
Use a flow meter connected to the pump's outlet port, measure the flow under rated pressure, and compare it to the OEM specifications.
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun