
Uchida AP2D — Hydraulic Pump Series
The Uchida AP2D series includes dual-section tandem axial piston pumps — two pumps in a single housing on a common drive shaft — for mini excavators and compact construction equipment. The pumps are manufactured by Uchida, a member of the Bosch Rexroth group.
Uchida AP2D Series Models
The series includes pumps:
All series are available in the Uchida Hydraulics section.
Uchida AP2D Series — Advantages
- Dual-section tandem design in a single housing reduces installation space and hydraulic unit weight compared to two separate pumps — critical for compact mini excavators.
- Operating pressure up to 350 bar, peak up to 390 bar with displacement ranging from 12 to 38 cc/rev covers mini excavators from 1 to 8 tonnes.
Uchida AP2D Series — Applications
The series pumps are used as main pumps in mini excavators by Kobelco, Case, New Holland, Kubota, Caterpillar, Komatsu, Hyundai, Doosan and Volvo.
Uchida AP2D Series — Parts and Repair
Spare parts are available for the Uchida AP2D Series: cylinder blocks, shafts, pistons, repair kits, and seal kits.
Aspect Plus offers repair of Uchida AP2D Series hydraulic pumps. We perform diagnostics, replacement of worn components, and restoration of operating parameters.
Contact us — provide the equipment make or pump model — we will select the parts and prepare a quote.
