Description

Some parameters of the new generation Caterpillar 320 mining version excavator are as follows:

– Equipment model: Cat320

– Tonnage range: medium excavation (13-30 tons)

– Walking mode: crawler

– Bucket type: backhoe

– Working purpose: mining type

– Power type: fuel

– Engine (fuel) model: Cat C7.1 ACERT

– Rated power: 118kW

– Rated speed: 1650rpm

– Maximum torque: 82000N·m

– Total displacement: 7.01L

– Cylinder diameter × stroke: 105×135mm

– Emission standard: National III

– Working weight: 22000kg

– Bucket capacity: 1.19m³

– Walking speed (high/low): 5.7km/h

– Rotation speed: 11.25rpm

– Bucket digging force: 150kN

– Digging force of bucket arm: 106kN

– Boom length: 5700mm

– Digging length of bucket arm: 2900mm

– Machine dimensions (length × width × height, transport status): 9530×2980×2960mm

– Cab height: 2960mm

– Counterweight ground clearance: 1048mm

– Track gauge: 2380mm

– Minimum ground clearance: 470mm

– Rear end turning radius: 2830mm

– Maximum digging radius of parking surface: 9860mm

– Maximum digging depth: 6720mm

– Maximum digging height: 9370mm

– Maximum unloading height: 6490mm

– Maximum vertical digging depth: 5190mm

– Fuel tank capacity: 345L

– Hydraulic oil tank capacity: 128L

– Engine oil replacement volume: 15L

– Coolant capacity: 32L

– Main pump maximum flow: 429L/min

– Working hydraulic oil circuit: 35Mpa

– Travel hydraulic circuit: 34.3Mpa

– Rotation hydraulic circuit: 27.5Mpa

– Control hydraulic circuit: 38Mpa