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Vendor code:
Model: 9234
Spare part: Ball guide Uchida AP2D12 HANDOK Part number: Cross-Number: Use in: Uchida AP2D12 Use in ..
16.56 $
excl. VAT 13.80 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 15300
Spare part: Ball guide Uchida AP2D12 SKS Part number: Cross-Number: Use in: Uchida AP2D12 Use in mac..
23.32 $
excl. VAT 19.43 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 16260
Spare part: Cylinder block press Pin Uchida AP2D12 SKS Part number: Cross-Number: Use in: Uchida AP2..
2.99 $
excl. VAT 2.49 $
Pins and Retainers for Hydraulic Pumps and Motors:
Pins and Retainers for Hydraulic Pumps and Motors
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Vendor code:
Model: 9235
Spare part: Cylinder block Rotor Uchida AP2D12 HANDOK Part number: Cross-Number: Use in: Uchida AP2D..
170.89 $
excl. VAT 142.41 $
Main hydraulic units:
Main hydraulic units
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Vendor code:
Model: 9236
Spare part: Drive Shaft Uchida 0747501 HANDOK Part number: 0747501 Cross-Number: Use in: Please make..
55.33 $
excl. VAT 46.11 $
Shafts of hydraulic pumps and motors:
Shafts of hydraulic pumps and motors
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Vendor code:
Model: 10709
Spare part: Drive Shaft Uchida AP2D12 L=196 mm, 13T/9T SKS Part number: Cross-Number: Use in: Uchida..
79.20 $
excl. VAT 66.00 $
Shafts of hydraulic pumps and motors:
Shafts of hydraulic pumps and motors
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Vendor code:
Model: 15875
Spare part: Drive Shaft Uchida AP2D12 L=197.7 mm, 11T/10T SKS Part number: Cross-Number: Use in: Uch..
84.62 $
excl. VAT 70.52 $
Shafts of hydraulic pumps and motors:
Shafts of hydraulic pumps and motors
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Vendor code:
Model: 9237
Spare part: Gear pump Uchida AP2D12 HANDOK Part number: Cross-Number: Use in: Uchida AP2D12 Use in m..
174.88 $
excl. VAT 145.73 $
PTO, gear pumps, regulators:
PTO, gear pumps, regulators
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Vendor code:
Model: 9259
Spare part: Gear pump Uchida AP2D12, AP2D18, AP2D21, AP2D25 HANDOK Part number: Cross-Number: Use in..
193.14 $
excl. VAT 160.95 $
PTO, gear pumps, regulators:
PTO, gear pumps, regulators
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Vendor code:
Model: 15301
Spare part: Piston shoe Uchida AP2D12 SKS Part number: Cross-Number: Use in: Uchida AP2D12 Use in ma..
16.80 $
excl. VAT 14.00 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 15302
Spare part: Retainer Plate Uchida AP2D12 SKS Part number: Cross-Number: Use in: Uchida AP2D12 Use in..
29.14 $
excl. VAT 24.28 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 15304
Spare part: Seal kit pump Uchida AP2D12 SKS
Part number:
Cross-Number:
Use in: Uchida AP2..
53.34 $
excl. VAT 44.45 $
Hydraulic seal kits:
Hydraulic seal kits
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Vendor code:
Model: 15303
Spare part: Shoe plate Uchida AP2D12 SKS Part number: Cross-Number: Use in: Uchida AP2D12 Use in mac..
18.67 $
excl. VAT 15.56 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 9240
Spare part: Valve plate Uchida AP2D12 HANDOK Part number: Cross-Number: Use in: Uchida AP2D12 Use in..
70.62 $
excl. VAT 58.85 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Vendor code:
Model: 9238
Pre-Order
Spare part: Piston shoe Uchida AP2D12 HANDOK Part number: Cross-Number: Use in: Uchida AP2D12 Use in..
18.36 $
excl. VAT 15.30 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
Characteristics of the Uchida AP2D12 hydraulic pump
The Uchida AP2D12 hydraulic pump is a compact, dual (tandem) axial piston pump with variable displacement, designed primarily for use as a main pump in mini excavators and other compact construction equipment. Its design combines two piston pumps in a single housing, which allows it to efficiently and independently power the machine's different hydraulic circuits (e.g., undercarriage and work equipment). It is often also equipped with a third, smaller gear pump to power the control circuits.
Technical characteristics of the Uchida AP2D12 hydraulic pump:
- Type: Axial piston pump, double (tandem), with variable displacement.
- Design: Swash plate pump. Often equipped with an additional gear pump.
- Displacement (piston part): 2x11.5 cm³/rev
- Displacement (gear part): 8.0 cm³/rev
- Nominal working pressure: 20.6 MPa (210 kgf/cm² or 206 bar)
- Maximum pressure: up to 24.5 MPa (250 bar)
- Maximum rotation speed: up to 2800 rpm:
- Direction of rotation: Right (clockwise):
- Weight: Approximately 27.5 kg
- Application: Main hydraulic pump for mini excavators weighing 2-3.5 tons
Hydraulic pump cross number: AP2D12LV3RS7, PM10V00017F1, 4438711, 4438456, 4438457, 4438459
Installed in the model:
- Kobelco SK20, SK20SR, SK25, SK25SR, SK27, SK27.
- Case CX17, CX18, CX20, CX22, CX26, CX27.
- New Holland EH27, E27, E27B, E27SR.
- Hitachi EX20U-3, EX20UR-3, ZX20U, ZX20UR.
- Bobcat 331
The company "Aspect Plus" offers a wide range of spare parts for repairing the Uchida AP2D12 hydraulic pump.
