R520LC-9A demolition excavator

March 12, 2014

The 131,840-lb (59,800-kg) R520LC-9A DM features a powerful, fuel-efficient 352-hp (263-kW) Cummins Interim Tier 4/Stage IIIB QSX11.9 engine. This engine has one of the highest power-to-weight ratios in its class, and its torque rise (up to 50%) enables the engine to quickly take full advantage of the torque power. Operators can choose between three unique engine modes—power, standard and economy—which enable the machine to switch between full power and reduced fuel consumption according to the user’s preference.

The 131,840-lb (59,800-kg) R520LC-9A DM features a powerful, fuel-efficient 352-hp (263-kW) Cummins Interim Tier 4/Stage IIIB QSX11.9 engine. This engine has one of the highest power-to-weight ratios in its class, and its torque rise (up to 50%) enables the engine to quickly take full advantage of the torque power. Operators can choose between three unique engine modes—power, standard and economy—which enable the machine to switch between full power and reduced fuel consumption according to the user’s preference.