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 |