Doosan DH220LC-7 excavator parameter configuration

Specifications

Machine operating weight (kg) 21400

Bucket capacity (m³) 0.5-1.18

Boom length (mm) 5700

Arm length (mm) 2900

Place of origin Shandong

Tonnage (tons) 21

Power Traditional power

Bucket backhoe

Manufacturer joint venture/imported

Power Traditional power

Performance

Slewing speed (rpm) 12.1

Travel speed (km/h) 3.1-5.4

Bucket digging force (kN) 136.2/144.1

Arm digging force (kN) 100/104.9

Power system

Engine model Doosan DB58TI

Rated power (kw/rpm) 108/2000

Cooling method Air cooling

Main body dimensions

Total length for transportation (mm) 9550

Total width for transportation (mm) 2990

Total height for transportation (mm) 3030

Total height of cab (mm) 3030

Counterweight ground clearance (mm) 1115

Track ground length (mm) 3645

Total track length (mm) 4440

Track shoe width (mm) 600

Total track width (mm) 2990

Track gauge (mm) 2390

Minimum ground clearance (mm) 480

Rear end turning radius (mm) )2750

Operating range

Maximum digging radius (mm) 9970

Maximum digging radius of parking surface (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