Overall dimension | |
Overall width of upper assembly | 2450mm |
Overall width | 2490mm |
Overall height | 2830mm |
Tail swing radius | 2200mm |
Overall height of engine hood | 2080mm |
Ground clearance of counterweight | 900mm |
Wheelbase | 2700mm |
Crawler length | 3440mm |
Crawler gauge | 1990mm |
Crawler pad width | 500mm |
Min. ground clearance | 430mm |
Overall length | 7340mm |
Overall height of boom | 2830mm |
Overall parameters | |
Bucket capacity | 0.48m³ |
Overall operating weight | 12300kg |
Max. excavation force | 85KN |
Slew speed | 11r/min |
Traveling speed (low/high) | 3.0/5.1km/h |
Average ground pressure | 40.9kPa |
Max. digging radius | 7790mm |
Max. digging depth | 5060mm |
Max. digging height | 7900mm |
Max. dumping height | 5625mm |
Min. front slewing radius | 2642mm |
Engine | |
Model | BF4M2012 |
Type | Four-stroke,inter-cooled, supercharged |
Rated Power@Revolution Speed | 75kW |
Displacement | 4038mL |
Cylinder bore × stroke | 101*126mm |
Emission standard | GB20891-2014 China Phase III |
Rated fuel consumption | 224g/kw.h |
Max. torque | 425N.m |
Traveling/swing system | |
Qty. of carrier rollers (single side) | 1 |
Qty. of track rollers (single side) | 6 |
Traveling brake type | Wet disc brake |
Swing mode |
Hydraulic drive internal tooth
single-row ball-bearing |
Swing brake type | Wet disc brake |
Hydraulic system | |
Hydraulic control type | Pilot proportional control valve |
Hydraulic system type | Single pump load sensing system |
Max. flow | 220+20 |
Operating pressure | 330kgf/cm2 |
Fill capacity | |
Fuel | 260L |
Engine oil | 13L |
Hydraulic oil | 205L |
Antifreeze | 23L |