– Unmatched performance driven by the Cummins Engine enhances torque output with more power and breakout force at lower engine speeds. – Options for auxiliary hydraulic piping include bidirectional variable high flow line, an additional line for rotating attachments and also a single acting line. The quick coupler further ensures you get the most out of your machine by easily switching between a wide range of attachments to suit any application. – Ergonomically designed cab for LiuGong E series excavator, with great visibility, expansive room, new multi-function LCD monitor, automatic air conditioner, large storage space, provide most comfortable working environment – Hydraulic request signals detect activity, decreasing and increasing engine speed as required. Power is supplied only as needed, achieving optimum fuel efficiency.