الوصف

The main parameters of Hitachi ZX120-5A excavator are as follows:

– Machine working weight: 11500kg

– Bucket capacity: 0.52m³

– Performance:

– Rotation speed: 12.1rpm

– Travel speed: 3.4/5.5Km/h

– Climbing ability: 70/35°

– Ground pressure ratio: 37Kpa

– Bucket digging force: 95kN

– Digging force of bucket arm: 65kN

– Engine:

– Engine model: ISUZU 4BG1

– Rated power: 69kW

– Displacement: 3.059L

– Number of cylinders: 4

– Cooling method: Water cooling

– Remarks: Direct injection

– Hydraulic system:

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

– Main overflow setting pressure: 34.3Mpa

Travel hydraulic motor type: variable piston pump × 2
– Rotary hydraulic motor type: quantitative piston pump × 1
– Is the hydraulic crushing pipeline standard: No

– Oil capacity:
– Fuel tank: 250L
– Hydraulic oil tank: 69 (full tank 130)L
– Engine oil replacement volume: 15.8L

– Main body size:
– Total length for transportation: 7610mm
– Total width for transportation: 2490mm
– Total height for transportation: 2740mm
– Cab height: 2740mm
– Counterweight ground clearance: 890mm
– Track ground length: 2880mm
– Total track length: 3580mm
– Track shoe width: 500mm
– Total track width: 2490mm
– Track gauge: 1990mm
– Minimum ground clearance: 440mm
– Rear end swing radius: 2130mm

– Operating range:
– Maximum digging radius: 7740mm
– Maximum digging depth: 5050mm
– Maximum digging height: 8330mm
– Maximum unloading height: 6000mm
– Maximum vertical digging depth: 4530mm
– Bulldozer lift or push depth: No bulldozer