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Model: 6977
Cylinder block and Valve plate Left 708-23-06120 Komatsu — generates and distributes the hydraulic f..
213.24 $
excl. VAT 177.70 $
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Pump & Motor Parts
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Model: 6978
Cylinder block and Valve plate Right 708-23-06110 Komatsu — generates and distributes the hydraulic ..
213.24 $
excl. VAT 177.70 $
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Pump & Motor Parts
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Model: 6980
Drive Shaft 708-23-12710 Komatsu — transmits torque to the rotor assembly and drives the piston grou..
57.48 $
excl. VAT 47.90 $
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Pump & Motor Parts
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Model: 6981
Drive Shaft 708-23-12711 Komatsu — transmits torque to the rotor assembly and drives the piston grou..
59.16 $
excl. VAT 49.30 $
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Pump & Motor Parts
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Model: 6979
Driven Shaft 708-23-12720 Komatsu — receives torque from the drive shaft through a splined connectio..
56.88 $
excl. VAT 47.40 $
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Pump & Motor Parts
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Model: 6982
Fix Plate of Retainer Plate 708-23-13431 Komatsu — holds the piston retainer plate in a defined posi..
15.24 $
excl. VAT 12.70 $
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Pump & Motor Parts
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Model: 6983
Gear pump 704-24-26401 Komatsu — an element of the hydraulic system designed to supply and pump the ..
222.00 $
excl. VAT 185.00 $
Hydraulics:
Gear Pumps / Charge Pumps
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Model: 6984
Piston shoe 708-23-13311 Komatsu — performs reciprocating motion within the cylinder of the block, d..
12.72 $
excl. VAT 10.60 $
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Pump & Motor Parts
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Model: 6985
Retainer Plate 708-23-13342 Komatsu — presses the piston shoes against the swashplate surface of the..
20.64 $
excl. VAT 17.20 $
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Pump & Motor Parts
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Model: 6972
Screw 708-23-12350 Komatsu — secures the support plate of the hydraulic assembly in its working posi..
2.52 $
excl. VAT 2.10 $
Hydraulics:
Pump & Motor Parts
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Model: 6971
Screw 708-23-13460 Komatsu — secures the swashplate of the hydraulic pump in its working position re..
2.52 $
excl. VAT 2.10 $
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Pump & Motor Parts
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Model: 6678
Seal kit pump Komatsu HPV55 — a set of seals designed to restore the sealing and functionality of a ..
94.56 $
excl. VAT 78.80 $
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Pump & Motor Seal Kits
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Model: 8488
Seal kit pump Komatsu HPV55 — a set of seals designed to restore the sealing and functionality of a ..
33.00 $
excl. VAT 27.50 $
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Pump & Motor Seal Kits
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Model: 6986
Spacer of Fix plate 708-23-05040 Komatsu — sets the precise axial distance between the retaining pla..
17.28 $
excl. VAT 14.40 $
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Pump & Motor Parts
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Model: 6987
Spacer of Fix plate 708-23-05040 Komatsu — sets the precise axial distance between the retaining pla..
17.28 $
excl. VAT 14.40 $
Hydraulics:
Pump & Motor Parts
Komatsu HPV55 — axial piston hydraulic pump
The Komatsu HPV55 hydraulic pump is a variable displacement axial piston pump developed in-house by Komatsu, belonging to the HPV series. The mid-range displacement of the series — installed in tandem configuration on 10–13 tonne class crawler excavators, it supplies oil to the working functions and travel drive simultaneously.
Full model range in the section Komatsu HPV series.
Technical specifications HPV55
- Type: variable displacement axial piston pump
- Design: tandem configuration (two pumps on a common shaft)
- Application: hydraulic system main pump
Installed in equipment
-
Komatsu
- PC90-1 — Crawler excavator
- PC100-3 — Crawler excavator
- PC100-5 — Crawler excavator
- PC120-3 — Crawler excavator
- PC120-5 — Crawler excavator
- PC120-6 — Crawler excavator
- PC130-5 — Crawler excavator
- PC150-5 — Crawler excavator
- PC150HD-5K — Crawler excavator
- PF3-1 — Crawler excavator
- PW100-3 — Wheeled excavator
- PW150-1 — Wheeled excavator
OEM numbers HPV55
-
Komatsu
- 708-23-01012
- 708-23-01011
- 708-23-01010
- 708-23-10101
- 708-23-04014
- 708-23-04013
- 708-23-04012
- 708-23-04113
- 708-23-04112
- 708-23-0411
- 708-1L-00032
Spare parts for Komatsu HPV55
- 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 HPV55
We perform diagnostics and repair of axial piston hydraulic pump Komatsu HPV55: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair hydraulic pump HPV55 with warranty.
Spare Parts Diagram Komatsu HPV55
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.