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Model: 6681
Spare part: Seal kit pump Komatsu HPV90 NOK AFM
Part number:
Cross-Number:
Use in: Komats..
99.80 $
excl. VAT 99.80 $
Hydraulic seal kits:
Hydraulic seal kits
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Model: 8489
Spare part: Seal kit pump Komatsu HPV90 YBS
Part number:
Cross-Number:
Use in: Komatsu HP..
58.70 $
excl. VAT 58.70 $
Hydraulic seal kits:
Hydraulic seal kits
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Model: 7019
Spare part: Spacer of Fix plate Komatsu 708-25-05061 Shim kit 11.540 HANDOK Part number: 708-25-0506..
18.82 $
excl. VAT 18.82 $
Pins and Retainers for Hydraulic Pumps and Motors:
Pins and Retainers for Hydraulic Pumps and Motors
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Model: 7020
Spare part: Spacer of Fix plate Komatsu 708-25-05061 Shim kit 11.560 HANDOK Part number: 708-25-0506..
18.82 $
excl. VAT 18.82 $
Pins and Retainers for Hydraulic Pumps and Motors:
Pins and Retainers for Hydraulic Pumps and Motors
Most Viewed
Model: 7021
Spare part: Spacer of Fix plate Komatsu 708-25-05061 Shim kit 11.575 HANDOK Part number: 708-25-0506..
18.82 $
excl. VAT 18.82 $
Pins and Retainers for Hydraulic Pumps and Motors:
Pins and Retainers for Hydraulic Pumps and Motors
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Model: 7009
Spare part: Support Komatsu 708-25-00480 HANDOK Part number: 708-25-00480 Cross-Number: 708-25-12310..
214.89 $
excl. VAT 214.89 $
Main hydraulic units:
Main hydraulic units
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Model: 7008
Spare part: Support Komatsu 708-25-00490 HANDOK Part number: 708-25-00490 Cross-Number: 708-25-12320..
214.89 $
excl. VAT 214.89 $
Main hydraulic units:
Main hydraulic units
Most Viewed
Model: 12004
Spare part: Swash plate (Cam rocker) Komatsu 708-25-13411 SKS Part number: 708-25-13411 Cross-Number..
116.85 $
excl. VAT 116.85 $
Main hydraulic units:
Main hydraulic units
Most Viewed
Model: 7022
Spare part: Thrust Bearing of Support Komatsu 708-25-12360 HANDOK Part number: 708-25-12360 Cross-Nu..
28.07 $
excl. VAT 28.07 $
Oil seals, bearings, gears of hydraulic pumps and motors:
Oil seals, bearings, gears of hydraulic pumps and motors
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Model: 12005
Spare part: Valve plate Left Komatsu HPV90 D=112.0 mm SKS Part number: Cross-Number: Use in: Komatsu..
76.83 $
excl. VAT 76.83 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 11999
Spare part: Valve plate Left Komatsu HPV90 D=114.0 mm SKS Part number: Cross-Number: Use in: Komatsu..
76.83 $
excl. VAT 76.83 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
Most Viewed
Model: 12006
Spare part: Valve plate Right Komatsu HPV90 D=112.0 mm SKS Part number: Cross-Number: Use in: Komats..
76.83 $
excl. VAT 76.83 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 12000
Spare part: Valve plate Right Komatsu HPV90 D=114.0 mm SKS Part number: Cross-Number: Use in: Komats..
76.83 $
excl. VAT 76.83 $
Plates, pistons, bushings for hydraulic systems:
Plates, pistons, bushings for hydraulic systems
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Model: 7010
Pre-Order
Spare part: Cylinder block and Valve plate Left Komatsu 708-25-00410 HANDOK Part number: 708-25-0041..
433.80 $
excl. VAT 433.80 $
Main hydraulic units:
Main hydraulic units
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Model: 7011
Pre-Order
Spare part: Cylinder block and Valve plate Right Komatsu 708-25-00400 HANDOK Part number: 708-25-004..
433.80 $
excl. VAT 433.80 $
Main hydraulic units:
Main hydraulic units
Komatsu HPV90 hydraulic pump characteristics
The Komatsu HPV90 hydraulic pump is a powerful and reliable variable displacement axial piston pump, ideal for medium and heavy excavators. Its key advantages are adjustable flow, high pressure resistance, compactness, and wide availability of spare parts.
Technical characteristics of the Komatsu HPV90 hydraulic pump:
- Type: Variable displacement axial piston pump for closed or open circuit (swash-plate, variable displacement)
- Working volume: ? 90 ml/rev (90 cm3/rev)
- Nominal pressure: up to 35 MPa (?350 bar)
- Peak pressure: up to 42 MPa (?420 bar)
- Rotation speed: nominal – 2500 rpm, maximum – 3000 rpm
- Torque (nominal): ? 433 N m
- Power:
- nominal – 128 kW
- peak – 138 kW
- Weight: about 64 kg
- Permissible casing pressure:
- constant – 0.25 MPa (?2.5 bar)
- peak – 0.5 MPa (?5.0 bar)
Design features of the Komatsu HPV90 hydraulic pump:
- Swash-plate variable displacement – provides adjustable flow and pressure, increasing system efficiency
- Closed loop – ideal for oil recirculation systems, reduces energy consumption and increases system response
- Compact and robust design – compensates for high operating pressure with relatively small dimensions and weight
- Availability of spare parts – spare parts and repair kits (rotor groups, pistons, valve plates, rods, etc.) are available for the HPV90-3/5 series
- The pilot gear pump with part number ~704-24-28230 weighs approximately 8 kg
Hydraulic pump cross number: 708-25-01084, 708-25-01083, 708-25-01082, 708-25-01081, 708-25-01080, 708-25-30200, 708-25-01250, 708-25-11101, 708-25-11100, 704-28-02710, 708-25-01064, 708-25-10200, 708-25-01250, 708-25-11101, 708-25-11100, 708-25-04051, 708-25-04014, 708-25-04013, 708-25-04012, 708-25-04151, 708-25-04112, 708-25-04111, 708-25-04051, 708-25-04032, 708-25-04132, 708-25-03042, 708-25-03142, 708-25-02071, 708-25-01250, 708-25-04051, 708-25-04151, 708-25-04061, 708-25-02081, 708-25-02080, 708-25-04180, 708-25-51201, 708-27-01283, 708-27-01282, 708-27-01281, 708-27-01280, 708-25-20100, 708-25-21100, 708-25-04032, 708-25-04031, 708-25-04132, 708-25-04131, 708-25-03011, 708-25-03010, 708-25-04180, 708-25-51201, 708-25-02051, 708-25-02050, 708-25-04170, 708-25-51101
Installed in the model:
- Crawler excavators PC150-3 PC150-5 PC200-3 PC200-5 PC210-5K PC220-5 PC240-5K PC650-3 PC650-5 PC1000-1 PC1600-1 BP500-3
- Wheeled excavators PW170-5K
- Wheel loaders WA700-1 WA700-3 WA800-1 WA800-3 WA900-1 WA900-3
- Mobile crusher BR200 BR300
The company "Aspect Plus" offers a wide range of spare parts for the repair of the Komatsu HPV90 hydraulic pump.
