Sunward SWDM300 Large multifunctional rotary drilling rig
Product Feature
◆Powerful
Power head adopts large displacement motor reducer.，The torque is large，High speed，Strong rock penetration capability。
◆And that construction is efficient
Adopt large flow pump valve，Fast lifting and lowering speed of main winch，And that construction efficiency is high;Optional high-speed soil-throwing function，Throwing speed up to 110r/min,Solve the problem of soil unloading。
◆Solid and reliable
High strength material drilling mast、Wide double-arm luffing mechanism and new reinforced special telescopic chassis,High fatigue resistance，And that service life is long。
◆Convenient maintenance
New optimized piping layout，Reduce pressure loss，Spacious，And that maintenance is convenient;Concealed auxiliary leg at the bottom of mast，Can assist in placing the orifice casing，It is also convenient to maintain the chassis.。
Product Parameter
Parameter |
Model |
SWDM300 |
|
Drilling |
Maximum borehole diameter |
mm |
2500 |
Maximum drilling depth |
m |
90/58 |
|
Engine |
Brand |
|
Cummins |
Model |
|
QSM11-C400 |
|
Rated power |
kW@rpm |
298@2000 |
|
Power head |
Maximum torque |
kN.m |
300 |
Rotating speed |
rpm |
6~28（Optional 110） |
|
Main winch |
Maximum lifting force |
kN |
320 |
Maximum lifting speed |
m/min |
80 |
|
Wire rope diameter |
mm |
32 |
|
Pressurized system |
Maximum pressure |
kN |
260 |
Maximum lifting force |
kN |
280 |
|
Maximum travel |
mm |
6000 |
|
Auxiliary winch |
Maximum lifting force |
kN |
110 |
Maximum lifting speed |
m/min |
65 |
|
Wire rope diameter |
mm |
24 |
|
Drill mast |
Left and right inclination |
° |
±4 |
Front and back inclination |
° |
5/90 |
|
Chassis |
Track width |
mm |
900 |
Telescopic width of track |
mm |
3000~4500 |
|
Chassis length |
mm |
5700 |
|
Complete machine |
Working height |
mm |
24228 |
Operating weight |
t |
103 |
|
