Mode 1 IPM: 0 - 1,000; Mode 2 IPM: 0 - 3,400; Mode 3 IPM: 0 - 3,600; Mode 4 IPM: 0 - 3,600. Single-handed mode changes for increased productivity. Mode 1 RPM: 0-1,150; Mode 2 RPM: 0-2,400; Mode 3 RPM: 0-3,400; Mode 4 RPM: FWD: 0-1,600, REV: 0-3,400 / 0-1,500.
