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HPV90

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Fix Plate of Retainer Plate Komatsu 708-25-13441 HANDOK
Model: 7014
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Brand:: HANDOK
Spare part: Fix Plate of Retainer Plate Komatsu 708-25-13441 HANDOK Part number: 708-25-13441 Cross-..
29.70 $ excl. VAT 29.70 $
Pins and Retainers for Hydraulic Pumps and Motors: Pins and Retainers for Hydraulic Pumps and Motors
Gear pump Komatsu 704-24-28203 HANDOK
Model: 7015
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Brand:: HANDOK
Spare part: Gear pump Komatsu 704-24-28203 HANDOK Part number: 704-24-28203 Cross-Number: 704-24-282..
467.30 $ excl. VAT 467.30 $
PTO, gear pumps, regulators: PTO, gear pumps, regulators
Gear pump Komatsu 704-24-28203 SKS
Model: 12007
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Brand:: SKS Hydraulic
Spare part: Gear pump Komatsu 704-24-28203 SKS Part number: 704-24-28203 Cross-Number: 704-24-28203,..
301.03 $ excl. VAT 301.03 $
PTO, gear pumps, regulators: PTO, gear pumps, regulators
Swash plate (Cam rocker) Komatsu 708-25-13411 HANDOK
Model: 7007
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Brand:: HANDOK
Spare part: Swash plate (Cam rocker) Komatsu 708-25-13411 HANDOK Part number: 708-25-13411 Cross-Num..
159.60 $ excl. VAT 159.60 $
Main hydraulic units: Main hydraulic units

HPV90

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.

scheme HPV90 HPV Komatsu