Doosan DH 220 LC-7

Overall machine weight (kg) 21400 Bucket capacity (m³) 0.5 - 1.18 Lifting arm length (mm) 5700 Pole length (mm) 2900 Tonnage (tons) 21 Bucket type: Counterbalanced bucket Manufacturer: Joint venture/imported Power: Traditional power Performance Rotation speed (rpm) 12.1 Travel speed (km/h) 3.1 - 5.4 Bucket digging force (kN) 136.2/144.1 Pole digging force (kN) 100/104.9 Engine model Doosan DB58TI Rated power (kw/rpm) 108/2000 Cooling method air cooling Main dimensions Total transport length (mm) 9550 Total transport width (mm) 2990 Total transport height (mm) 3030 Driver's cab full height (mm) 3030 Counterweight clearance from ground (mm) 1115 Track ground contact length (mm) 3645 Total track length (mm) 4440 Track plate width (mm) 600 Total track width (mm) 2990 Track gauge (mm) 2390 Minimum clearance from ground (mm) 480 Rear end rotation radius (mm) 2750 Working range Maximum digging radius (mm) 9970 Maximum digging radius when the machine is stationary (mm) 9780 Maximum digging depth (mm) 6660 Maximum digging height (mm) 9660 Maximum unloading height (mm) 6810 Maximum vertical digging depth (mm) 5600 Maximum effective digging depth (mm) 6460