Hitachi ZX120 excavator parameter configuration

Specifications

Machine working weight (kg) 12200

Bucket capacity (m³) 0.52

Boom length (mm) 4.6

Arm length (mm) 2.52

Place of origin Hefei, Anhui

Tonnage (tons) 12

Manufacturer joint venture/import

Power Traditional power

Bucket backhoe

Manufacturer joint venture/import

Power Traditional power

Performance

Slewing speed (rpm) 13.7

Travel speed (km/h) 3.4/5.5

Gradability (%) 70/35°

Ground pressure (Kpa) 37

Bucket digging force (kN) 99

Arm digging force (kN) 65

Power system

Engine model ISUZU CC-4BG1TC

Rated power (kw/rpm) 66/2150

Displacement (L) 4.329

Number of cylinders (pcs) 4

Cooling method Water cooling

Working mode Direct injection

Hydraulic system

Main pump type Variable piston pump × 2 + gear pump × 1

Main overflow set pressure (Mpa) 34.3

Travel hydraulic motor type Variable piston pump × 2

Swing hydraulic motor type Fixed piston pump × 1

Is the hydraulic crushing pipeline standard? No

Oil capacity

Fuel tank (L) 250

Hydraulic oil tank (L) 69 (full Box 130)

Engine oil change amount (L) 15.8

Main body size

Total length for transportation (mm) 7610

Total width for transportation (mm) 2490

Total height for transportation (mm) 2740

Total height of cab (mm) 2740

Counterweight ground clearance (mm) 890

Track ground length (mm) 2880

Total length of crawler (mm) 3580

Track shoe width (mm) 500

Total width of crawler (mm) 2490

Track gauge (mm) 1990

Minimum ground clearance (mm) 440

Rear end turning radius (mm) 2130

Operating range

Maximum digging radius (mm) 8270

Maximum digging depth (mm) 5570

Maximum digging height (mm) 8570

Maximum unloading height (mm) 6160

Maximum vertical digging depth (mm) 5020

Bulldozer lift or push depth (mm) No bulldozer