By Product Type

Compact hydraulic power pack type HK 3

Product description

The ready-for-connection compact hydraulic power pack type HK, HKF, HKL and HKLW includes an electric drive which runs in oil. The stator is securely attached to the housing (tank). The compact hydraulic power pack is suitable for hydraulic systems with the nominal operating modesS2, S3 or S6.

Features and benefits:
  • Long lifetime and excellent reliability thanks to use
    of radial piston pumps
  • Environmentally friendly thanks to low oil filling volume; low cost of disposal and low hydraulic fluid costs
  • Speed control possible with frequency converter 
Intended applications:
  • Machine tools and material testing
  • Welding machines and robots
  • Endurance test bench construction
  • Hydraulic tools
Technical data - Type HK - Compact hydraulic power pack
Size3DesignHydraulic power packMax. system pressure700System pressure700Flow rate (high pressure) (lpm)6.3Flow rate (low pressure) (lpm)6.6Displacement (high pressure) (ccm/rev)4.58Displacement (low pressure) (ccm/rev)4.8DocumentDownloadsConfiguratorConfigurator
Size4DesignHydraulic power packMax. system pressure700System pressure700Flow rate (high pressure) (lpm)13.0Flow rate (low pressure) (lpm)24Displacement (high pressure) (ccm/rev)9.17Displacement (low pressure) (ccm/rev)17.0DocumentDownloadsConfiguratorConfigurator
SizeDesignMax. system pressureSystem pressureFlow rate (high pressure) (lpm)Flow rate (low pressure) (lpm)Displacement (high pressure) (ccm/rev)Displacement (low pressure) (ccm/rev)DocumentConfigurator3Hydraulic power pack7007006.36.64.584.8DownloadsConfigurator4Hydraulic power pack70070013.0249.1717.0DownloadsConfigurator
Technical data - Type HKF - Compact hydraulic power pack
Size43, 44, 48DesignHydraulic power packSystem pressure700Flow rate (high pressure) (lpm)13.0Flow rate (low pressure) (lpm)24Displacement (high pressure) (ccm/rev)9.17Displacement (low pressure) (ccm/rev)17.0DocumentDownloadsConfiguratorConfigurator
SizeDesignSystem pressureFlow rate (high pressure) (lpm)Flow rate (low pressure) (lpm)Displacement (high pressure) (ccm/rev)Displacement (low pressure) (ccm/rev)DocumentConfigurator43, 44, 48Hydraulic power pack70013.0249.1717.0DownloadsConfigurator