Wacker Neuson dual power is the innovative solution for an emission-free auxiliary drive. In addition to the integrated diesel engine, the electro-hydraulic unit HPU8 can be connected to the 803 compact bi-energy excavator. The HPU8 is tailor-made to the requirements of the excavator 803. In this way, the hybrid excavator can be operated electrically and emission-free if necessary. The handling is easy: The unit is connected to the undercarriage via Plug & Play – done.