Since developing the first full hydraulic excavator in 2006, Kobelco’s hybrid system has evolved significantly. The all new electric swing motor provides operability unique to hybrid machines. During swing acceleration the swing motor is only powered by electricity accumulated in the lithium-ion battery which contributes to the SK210HLC-10’s exceptional fuel efficiency. The braking energy generated during swing deceleration is converted into electricity which is stored. The SK210HLC-10’s large lithium-ion battery allows greater retention of stored electricity to provide the necessary electrical output to a new Kobelco-developed 25kW power-assist generator motor. The 21-tonne excavator has a Stage IV compliant Hino engine.

According to Plantforce Operations Director Sam Mercer, “This new hybrid machine provides the best in fuel efficiency without any compromise on performance. Working off current data, we have seen a 16% fuel saving against the conventional SK210-10 which we consider to be the market leader in fuel economy as well as a further 20% saving against other manufacturers excavators in this class. This makes the new hybrid a very attractive machine all round for our customers.”

For more information or to hire this machine call us on 01934 640840