Type: | Crawler Excavator |
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Usage: | GM Excavator |
Bucket: | Backhoe |
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Overall dimension | |
Overall width of upper assembly | 2890mm |
Overall width | 3190mm |
Overall height | 3430mm |
Tail swing radius | 3050mm |
Overall height of engine hood | 3030mm |
Ground clearance of counterweight | 1145mm |
Wheelbase | 4015mm |
Crawler length | 4870mm |
Crawler gauge | 2590mm |
Crawler pad width | 600mm |
Min. ground clearance | 480mm |
Overall length | 10500mm |
Overall height of boom | 3430mm |
Overall parameters | |
Bucket capacity | 1.4m³ |
Overall operating weight | 29300kg |
Max. excavation force | 193.5KN |
Slew speed | 10.7r/min |
Traveling speed (low/high) | 3.4/5.4km/h |
Average ground pressure | 56.3kPa |
Max. digging radius | 10160mm |
Max. digging depth | 6830mm |
Max. digging height | 9620mm |
Max. dumping height | 6690mm |
Min. front slewing radius | 4220mm |
Engine | |
Model | SD70B |
Type | Four-stroke,inter-cooled, supercharged |
Rated Power@Revolution Speed | 170kW |
Displacement | 7146mL |
Cylinder bore × stroke | 108*130mm |
Emission standard | GB20891-2014 China Phase III |
Rated fuel consumption | 230g/kw.h |
Max. torque | 1080N.m |
Traveling/swing system | |
Qty. of carrier rollers (single side) | 2 |
Qty. of track rollers (single side) | 9 |
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 | Dual pump constant power negative flow control system |
Max. flow | 2*263+18L/min |
Operating pressure | 330kgf/cm2 |
Fill capacity | |
Fuel | 470L |
Engine oil | 26.5L |
Hydraulic oil | 370L |