Hitachi ZX210LC-3 excavator parameter configuration

Specification

Machine working weight (kg) 21200

Bucket capacity (m³)0.91

Boom length (mm) 5680 (H type)

Dipper length (mm) 2910 (H type)

Place of Origin Hefei, Anhui

Tonnage (tons) 21

Power traditional power

bucket backhoe

Manufacturer joint venture/import

Power traditional power

performance

Rotation speed (rpm)13.3

Walking speed (km/h)3.5/5.5

Climbing ability (%)70/35°

Grounding specific pressure (Kpa) 44

Bucket digging force (kN) 151

Digging force of stick (kN) 109

power system

Engine model ISUZU AI-4HK1X

Rated power (kw/rpm)122/2000

Displacement(L)5.193

Number of cylinders (number) 4

Cooling method: water cooling

Working form: direct injection, turbocharging, with intercooler

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

Working hydraulic oil circuit (Mpa) 34.3

Travel hydraulic circuit (Mpa) 34.3

Rotary hydraulic circuit (Mpa) 32.4

Pilot oil circuit (MPa) 3.9

Is the hydraulic crushing pipeline standard?

oil capacity

Fuel tank (L) 400

Hydraulic oil tank (L) 135 (full tank 200)

Engine oil replacement volume (L) 23

Body size

Total transportation length (mm) 9520

Total transportation width (mm) 2990

Total transportation height (mm) 3010

Overall height of cab (mm) 2950

Counterweight ground clearance (mm) 1030

Track ground length (mm) 3660

Total track length (mm) 4470

Track shoe width (mm) 600

Total track width (mm) 2990

Track gauge (mm) 2390

Minimum ground clearance (mm) 450

Rear end turning radius (mm) 2750

Scope of work

Maximum excavation radius (mm) 9920

Maximum digging depth (mm) 6670

Maximum digging height (mm) 10040

Maximum unloading height (mm) 7180

Maximum vertical excavation depth (mm) 5990

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