Used excavator CAT®320

Listing description

specification
Traditional power
Manufacturer joint venture/import
Bucket backhoe
The tonnage (ton) is 20
Working weight of the machine (kg)21800
Bucket capacity (m³)1.19
Boom length (mm)5700
Bucket rod length (mm)2900
performance
Rotational speed (rpm)11.25
Turning torque (Nm)82k
Walking speed (km/h)5.7
Bucket digging force (kN)150
Bucket rod excavation force (kN)106
Dynamic system
Engine model Cat® C4.4
Rated power (kw/rpm)129.4/2000
Displacement (L)4.40
Number of cylinders 6
Cylinder diameter x stroke (mm)105 x 135
Emission standard country IV
Hydraulic system
Maximum flow of main pump (l/min)429
Working hydraulic oil circuit (Mpa)35
Walking hydraulic circuit (Mpa)34.3
Rotary hydraulic circuit (Mpa)27.5
Oil capacity
Fuel tank (L)345
Hydraulic tank (L)115
Hydraulic system (L)234
Engine oil change (L)15
Coolant (L)25
Body size
Total transportation length (mm)9530
Total transport width (mm)2980
Total transport height (mm)2960
Track total length (mm)4450
Track plate width (mm)600
Track gauge (mm)2380
Minimum ground clearance (mm)470
Counterweight ground clearance (mm)1050
Back end turning radius (mm)2830
Scope of operation
Maximum excavation radius (mm)9860
Maximum excavation depth (mm)6720
Maximum excavation height (mm)9370
Maximum unloading height (mm)6490
Maximum vertical digging depth (mm)5190

This equipment is located in CN