Hitachi ZX120 excavator parameter configuration

Specification

Machine working weight (kg) 12200

Bucket capacity (m³)0.52

Boom length (mm) 4.6

Dipper 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

Rotation speed (rpm)13.7

Walking speed (km/h)3.4/5.5

Climbing ability (%)70/35°

Grounding specific pressure (Kpa) 37

Bucket digging force (kN) 99

Digging force of stick (kN) 65

power system

Engine model ISUZU CC-4BG1TC

Rated power (kw/rpm)66/2150

Displacement(L)4.329

Number of cylinders (number) 4

Cooling method: water cooling

Working form 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

Rotary hydraulic motor type fixed displacement piston pump × 1

Is the hydraulic crushing pipeline standard?

oil capacity

Fuel tank (L) 250

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

Engine oil replacement volume (L) 15.8

Body size

Total transportation length (mm) 7610

Total transportation width (mm) 2490

Total transportation height (mm) 2740

Overall height of cab (mm) 2740

Counterweight ground clearance (mm) 890

Track ground length (mm) 2880

Total track length (mm) 3580

Track shoe width (mm) 500

Total track width (mm) 2490

Track gauge (mm)1990

Minimum ground clearance (mm) 440

Rear end turning radius (mm) 2130

Scope of work

Maximum digging radius (mm) 8270

Maximum digging depth (mm) 5570

Maximum digging height (mm) 8570

Maximum unloading height (mm) 6160

Maximum vertical excavation depth (mm) 5020

Dozer blade lift or push depth (mm) without dozer blade