China Sdlg 22.5 Ton Medium Digger Machine Excavator Rock Drill Equipment, Find details about China Crawler Excavator, Crawler Digger from Sdlg 22.5 Ton Medium Digger Machine Excavator Rock Drill Equipment
Overall dimension | |
Overall width of upper assembly | 2700mm |
Overall width | 2990mm |
Overall height | 2940mm |
Tail swing radius | 2860mm |
Overall height of engine hood | 2940mm |
Ground clearance of counterweight | 1032mm |
Wheelbase | 3660mm |
Crawler length | 4170mm |
Crawler gauge | 3370mm |
Crawler pad width | 600mm |
Min. ground clearance | 460mm |
Overall length | 9700mm |
Overall height of boom | 2920mm |
Overall parameters | |
Bucket capacity | 1m³ |
Overall operating weight | 21700kg |
Max. excavation force | 147.1KN |
Slew speed | 12.1r/min |
Traveling speed (low/high) | 3.5/5.7km/h |
Average ground pressure | 45.3kPa |
Max. digging radius | 9940mm |
Max. digging depth | 6730mm |
Max. digging height | 9450mm |
Max. dumping height | 6650mm |
Min. front slewing radius | 3650mm |
Engine | |
Model | SD60B |
Type | Four-stroke,inter-cooled, supercharged |
Rated Power@Revolution Speed | 123kW |
Displacement | 5700mL |
Cylinder bore × stroke | 98*126mm |
Emission standard | GB20891-2014 China Phase III |
Rated fuel consumption | 208g/kw.h |
Max. torque | 730N.m |
Traveling/swing system | |
Qty. of carrier rollers (single side) | 2 |
Qty. of track rollers (single side) | 8 |
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 positive flow control system |
Max. flow | 2*207+18L/min |
Operating pressure | 330kgf/cm2 |
Fill capacity | |
Fuel | 350L |
Engine oil | 19.5L |
Hydraulic oil | 295L |