The new HE2000 power packs from Haldex Hydraulics Systems of Sweden incorporate a modular adaptor, which makes it possible to specify a wide range of different hydraulic circuits for varying functions using combinations of standard components.

Among the most important features is the fact that the envelope size allows up to three cartridge valves to be integrated directly into the adaptor without the need for expensive external manifolds, so providing the capability for one or two single-acting functions or one double-acting function. In addition, a larger flow control valve can be mounted to accept a higher return flow, when lowering a load at high speed.