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Model: 1971
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Spare part: Cylinder block and Valve plate Right Hitachi 2042059+2044793 HITACHI Part number: 204205..
577.50 $
excl. VAT 577.50 $
Main hydraulic units:
Main hydraulic units
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Model: 1969
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Spare part: Disk Spring Hitachi 4289874 HITACHI Part number: 4289874 Cross-Number: Use in: Please ma..
21.00 $
excl. VAT 21.00 $
Hydraulic parts other:
Hydraulic parts other
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Model: 2845
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Spare part: Gear pump Hitachi 9217994 HANDOK
Part number: 9217994
Cross-Number: 9217993, 922..
188.55 $
excl. VAT 188.55 $
PTO, gear pumps, regulators:
PTO, gear pumps, regulators
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Model: 1966
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Spare part: Piston shoe Hitachi 8071391 HITACHI Part number: 8071391 Cross-Number: Use in: Please ma..
37.80 $
excl. VAT 37.80 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 1967
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Spare part: Retainer Plate Hitachi 3065989 HITACHI Part number: 3065989 Cross-Number: Use in: Please..
91.40 $
excl. VAT 91.40 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 12955
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Spare part: Seal kit pump Hitachi 4463047 SKS
Part number: 4463047
Cross-Number:
Use in:
..
52.53 $
excl. VAT 52.53 $
Hydraulic seal kits:
Hydraulic seal kits
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Model: 15057
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Spare part: Shaft Seal Hitachi 5I-8769 YBS Part number: 5I-8769 Cross-Number: 03505511, 20/951517 Us..
11.50 $
excl. VAT 11.50 $
Oil seals and belts:
Oil seals and belts
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Model: 1965
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Spare part: Shoe plate Hitachi 4382272 HITACHI Part number: 4382272 Cross-Number: Use in: Hitachi ZX..
67.20 $
excl. VAT 67.20 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 1962
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Spare part: Support Hitachi 2042069 HITACHI Part number: 2042069 Cross-Number: 335313 Use in: Hitach..
293.00 $
excl. VAT 293.00 $
Main hydraulic units:
Main hydraulic units
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Model: 1964
Pre-Order
Spare part: Swash plate Left Hitachi 1025667 HITACHI Part number: 1025667 Cross-Number: Use in: Plea..
315.00 $
excl. VAT 315.00 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 1963
Pre-Order
Spare part: Swash plate Right Hitachi 1025666 HITACHI Part number: 1025666 Cross-Number: Use in: Ple..
315.00 $
excl. VAT 315.00 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
Hitachi pump characteristics HPK055
The HPK055 (or HPKO55) hydraulic pump is a slant block axial piston pump used in medium duty systems. It is designed to provide high performance and durability in various types of special equipment, including excavators, loaders and other construction equipment.
Technical specifications Hitachi HPK055:
- Type: Axial piston pump with inclined block
- Maximum working volume: 55 cm³ per revolution
- Working pressure
- Nominal pressure: 31.5 MPa 315 bar
- Maximum pressure: 35 MPa 350 bar
- Rotation speed:
- Maximum: 3000 rpm
- Weight: 45–55 kg, depending on configuration
- Application in special equipment:
- Medium-sized excavators
- Front loaders
- Road machinery
- Other medium duty hydraulic systems
Hydraulic pump cross number Hitachi HPK055:
Installed in Hitachi models: ZX120, ZX110, ZX130, ZX135, ZX125
The company "Aspect Plus" offers a wide range of spare parts for repairing the Hitachi HPK055 hydraulic pump.
