Hitachi EX70 Pilot Pump Hydraulic Pump ZAX60/EX60/70/ZAX70 Hydraulic Tail Pump Pilot Pump for AP2D36
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| Pump Type | Pilot gear pump |
| Rated Working Pressure | 35 kgf/cm² |
| Adapter Main Pump Model | AP2D36 |
| Applicable Model | Hitachi EX60-5/EX70-5/ZAX70/ZX70 |
| Tooth Count | 10 teeth |
Manufacturer No.
AP2D364397673
OEM Part No.
43976734377971
Interchange No.
AP2D36
Fitment Vehicles
Hitachi EX60-5Hitachi EX70Hitachi ZAX70Hitachi ZX70Hitachi EX70-5Hitachi EX60BUN-5Hitachi EX70LCK-5
Hydraulic System - Industrial Encyclopedia
This page offers the pilot gear pump for Hitachi EX70 series excavators, compatible with models including EX60-5, ZAX70, ZX70, etc. The pump features a reliable gear pump design, working pressure of 35 kgf/cm², and is a key component in the EX70 hydraulic system. Common interchangeable part numbers include 4397673, AP2D36, etc. High precision manufacturing ensures stable supply of pilot oil circuit pressure, guaranteeing precise operation of the excavator. Suitable for maintenance and repair of construction machinery hydraulic systems.