Machine description: Base Unit, 32,800lb Operating Weight, 105hp Isuzu AR-4JJ1XDRAC-01 Tier 4 Engine, Enclosed Cab with Heat & A/C, Cab Guard, 15ft4in Standard Boom, 9ft4in Standard Arm, 18ft1in Max. Dig Depth, 24,800lbf ... more info about the 2021 Kobelco SK140SR LC-7.