Sunward SWDM420 Ultra-large multifunctional rotary drilling rig
Product Feature
◆Powerful
High power imported Cummins engine is adopted.，Powerful，Low fuel consumption，Low noise。
◆Optimize and upgrade
Original optimized design of drive sleeve of power head，Rig can be perfectly matched to both 530 and 580 models，Meet the different needs of customers。New optimized piping layout，Reduce pressure loss，Spacious，Convenient maintenance;Single-row arrangement of transition pipeline of drilling mast，Eliminate the friction between oil pipes。
◆The transition is convenient and fast
Newly designed inverted drilling mast with pressurized wire rope，No need to disassemble the pressurized steel wire rope during transportation，Convenient and fast。
◆Large diameter drum
Single-layer winding of steel wire rope under full drilling state，Increased service life by 50 percent%。
◆Automatic lubrication
Standard centralized lubrication system，Lubricate regularly and quantitatively，Maintenance is more convenient。
Product Parameter
Parameter |
Model |
SWDM420 |
|
Drilling |
Maximum borehole diameter |
mm |
2500(3000) |
Maximum drilling depth |
m |
106/69 |
|
Engine |
Brand |
|
cummins |
Model |
|
QSX15-C550 |
|
Rated power |
kW@rpm |
410@2100 |
|
Power head |
Maximum torque |
kN.m |
420 |
Rotating speed |
rpm |
6~25 |
|
Main winch |
Maximum lifting force |
kN |
400 |
Maximum lifting speed |
m/min |
76 |
|
Wire rope diameter |
mm |
40 |
|
Pressurized system |
Maximum pressure |
kN |
360 |
Maximum lifting force |
kN |
400 |
|
Maximum travel |
mm |
13000 |
|
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 |
3400~5000 |
|
Chassis length |
mm |
6550 |
|
Complete machine |
Working height |
mm |
27200 |
Operating weight |
t |
136 |
|
