SDLG LG6150E Excavator
·Spacious cab has good effects of sealing and insulation,and is equipped with 3-side sunshade,ergonomics seats and automatic air conditioner with double-stage air filtering,which provides a comfortable driving & riding environment.
·The negative flow control hydraulic system of double pump constant power is introduced , in which the automatic sensor working mode and single/double pump oil supply control mode are available to enable high working efficiency and excellent acting coordination, extremely high control accuracy and favorable fuel economy of single/compound action and crushing operation of the working device.
·SDLG `s EECU, VECU and IECU control systems equipped with GPS make various working modes available for the whole machine to adapt to a variety of working conditions. Meanwhile, the human-machine operation interface is significantly improved through energy saving, high efficiency and LCD together with self-inspection, monitoring and emergency fault alarm fuctions.
·The supercharging, inter-cooling engine equipped with Deutz II electronic governor system EMR2 has such advantages as high torque, low fuel consumption, low emission and low noise .And also the SERDIA fault detection interface and remote-installed oil/diesel filters are provided to facilitate the engine maintenance and repair .
·The whole machine features powerful lifting and excavating forces. For example, the reinforced X type lower bracket of lengthened track and widened chassis guarantees the whole machine`s higher stability, and the standard reinforced boom and bucket rod enable the whole machine to adapt to severe working conditions
| Overall dimension | |
| Over width of upper assembly | 2450mm |
| Over width | 2590mm |
| Over height of cab | 2700mm |
| Tail swing radius | 2200mm |
| Overall height of engine hood | 2080mm |
| Ground clearance of counterweight | 900mm |
| Wheelbase | 3000mm |
| Track Length | 3740mm |
| Track gauge | 1990mm |
| Track pad width | 600mm |
| Min.ground clearance | 430mm |
| Over length | 7700mm |
| Overall height of boom | 2830mm |
| Overall parameters | |
| Bucket capacity | 0.52m³ |
| Overall Operating weight | 13800kg |
| Max.excavation force | 98.1kN |
| Swing speed | 0-11r/min |
| Traveling speed(low/high) | 3.2/5.5km/h |
| Average ground pressure | 34.6kPa |
| Max.digging radius | 8330mm |
| Max.digging depth | 5530mm |
| Max.digging height | 8420mm |
| Max.dumping height | 8980mm |
| Min.front swing radius | 2630mm |
| Engine | |
| Model | BF4M2012980Nm |
| Type | Four-stroke,turbocharged,inter-cooled |
| Rated Power/speed | 66kW/2100r/min |
| Displacement | 4.04L |
| Cylinder bore/stroke | 101× 126mm |
| Emission standard | ChinaⅡ |
| Rated fuel consumption | 223g/kW.h |
| Max.torque | 390N.m |
| Traveling/Swing system | |
| Qty.of carrier rollers(single side) | 1 |
| Qty.of track rollers(single side) | 7 |
| Swing mode | Wet disc |
| Swing brake type | Hydraulic drive internal tooth single-row ball-bearing |
| Hydraulic system | |
| Type | Double pump,constant-power minus flow control system |
| Control type | Pilot proportional control valve |
| Max.flow | 2 ×118 +21L/min |
| Main pump model | K3V63DT |
| Operating pressure | 330/350KGF/cm² |
| Main valve model | UX22 |
| Arm cylinder-cylinder bore ×diameter of piston rod ×stroke | 1—120×80×1045mm |
| Boom cylinder-cylinder bore ×diameter of piston rod ×stroke | 2—105×70×980mm |
| Bucket cylinder-cylinder bore ×diameter of piston rod ×stroke | 1—100×70×865mm |
| Fill capacity | |
| Fuel | 260L |
| Engine oil | 13L |
| Max.flow | 205L |
| Traveling reducer | 2×3.5L |
| Swing reducer | 3.8L |
