Electrically-powered hydraulic power pack HK, HKF series
constructionfor machine toolsfor welding robots

electrically-powered hydraulic power pack
electrically-powered hydraulic power pack
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Power source
construction, for machine tools, for welding robots, for testing machine, for welding machines
Other characteristics
Operating pressure

Min.: 80 bar (1,160 psi)

Max.: 700 bar (10,153 psi)

Nominal power

Min.: 1 kW (1 hp)

Max.: 3 kW (4 hp)

Flow rate

Min.: 0.46 l/min (0.12 us gal/min)

Max.: 28.8 l/min (7.61 us gal/min)


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
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.