
Uchida AP2D14 — variable displacement axial piston hydraulic pump 2 × 14 cm³
Uchida AP2D14 is a tandem variable displacement axial piston pump with swash plate. Two independent pump sections in a single housing provide simultaneous supply to different hydraulic circuits — travel drive and working equipment — without mutual interference. Optionally equipped with a third gear pump for pilot control circuit supply. Used as the main pump in mini excavators by Caterpillar, Kobelco, Komatsu and Bobcat.
Full model range in the section Uchida AP2D series.
Technical specifications AP2D14
- Displacement: 2 × 14 cm³
- Max. operating pressure: 350 bar
- Rated speed: 3500 rpm
Installed in equipment
-
Caterpillar
- E302.5 — mini excavator
- E303 — mini excavator
-
Kobelco
- SK30 — mini excavator
- SK35 — mini excavator
-
Bobcat
- 331 — mini excavator
-
Komatsu
- PC40-8 — mini excavator
OEM numbers AP2D14
-
Uchida
- AP2D14LV1RS6
- AP2D14LV1RS7
- AP2D14LV1RS7-939-1
- AP2D14LV1RS7-952-1
Spare parts for Uchida AP2D14
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service AP2D14
We perform diagnostics and repair of pump Uchida AP2D14: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will repair pump AP2D14 and select genuine spare parts.
Spare Parts Diagram Uchida AP2D14
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.