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4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
Specifications
Model Number :
4I-1023、348-7627、7Y-4002
Certifiion :
ISO
Place of Origin :
USA
MOQ :
1
Payment Terms :
MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability :
100
Delivery Time :
2 weeks
Packaging Details :
wooden box
Outlet Port Position :
Top, Side, Bottom (customizable angle: 0°/90°/180°)
All pump types :
Low-temperature customization requires anti-freezing hydraulic oil matching
Oil Cleanliness Grade :
Standard: NAS 9; Custom high-purity: NAS 6 (for precision control systems)
Main pumps, pilot pumps :
Higher cleanliness grade reduces internal wear for long-term stable operation
Operating Temperature :
Standard: -20°C to 90°C; Custom low-temperature: -40°C to 90°C (special oil seal)
Control Mode :
Manual control, Hydraulic proportional control, Electric proportional control (PLC)
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 Specifiions
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
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
Compatible Equipment Appliions
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 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 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 appliion of pump part number 307-3063?
307-3063 is an axial piston pump designed for loaders/backhoes (e.g., 415F/416F), not for excavators.
What temperature range can 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 specifiions.
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4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317

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Product Detail
Model Number :
4I-1023、348-7627、7Y-4002
Certifiion :
ISO
Place of Origin :
USA
MOQ :
1
Payment Terms :
MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability :
100
Contact Supplier
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317
4I-1023、348-7627、7Y-4002 3-10 ton small excavator hydraulic pump adaptation 305.5E/306E/307D/E/308E/312D/317

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Verified Supplier
2 Years
fujian
Business Type :
Manufacturer, Exporter
Main Products :
Gear Pump, Rexroth Hydraulic Pump, Parker Denison Hydraulic Pump
Total Annual :
1 million-10 millon
Employee Number :
>50
Certification Level :
Verified Supplier
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