1. CumminsQSL9 supercharged medium-cooled electronic Controlling Engine, together with Zoomlion-specific control system, makes engine work at lowest fuel consumption at every rotating speed range.
2. Load sensing and load-sensing hydraulic pressure system can adjust pump displacement according to required flow. The control precision doesn’t decrease when the load is changing.
3. Assurance of going board smooth rotation
4. The unique mast rotate plate design can make working more smoothly and assure a long service life.
5. Well-designed windlass rope slot extend the service life of wire rope.
6. Adopting bus-mastering computer center control system
7. New-generation Mast Vertical Degree Automatic Leveling System can auto- level the mast and overall Monitor the Up- down movement of the mast
8. Zoomlion-patenting Drilling Depth Automatic Measurement, which is High- precision Sounding Device, provides real-time precision measurement.
9, 10. 4 inches Full-color display with advanced man-machine interface can dynamic display engine load , rotating speed and drill operating condition.
10, It can be equipped with drilling tools of different specifications and functions to meet Construction Requirements under different geologic conditions
Max Drilling Torque |
kN. M |
220 | |
Max Drilling Diameter |
mm |
2000 | |
Max Drilling Depth |
Locking Mechanism |
m |
48 |
friction type |
m |
60 | |
Drill Velocity |
1/min |
7~26 | |
Engine Model |
|
Cummins QSL9 | |
Maximum Power |
kW |
252 | |
Rated engine speed |
1/min |
2000 | |
Bending angle of mast |
o |
4. 5 | |
Lifting power of Master Winch(first level) |
kN |
200 | |
Lifting speed of Master Winch(first level) |
m/min |
62. 5 | |
Lifting speed of assist Winch(first level) |
kN |
110 | |
Stress |
kN |
180 | |
Pulling power |
kN |
200 | |
Going board rotation speed |
1/min |
3. 2 | |
Walking speed |
km/h |
2. 26 | |
Track gauge |
mm |
2300~3600 | |
Length of crawler contact ground |
mm |
4675 | |
Width of soleplate |
mm |
800 | |
Theoretical climbing ability |
% |
40 | |
Width of device in working state |
mm |
4400 | |
Height of device in working state |
mm |
21050 | |
Width of device in transisting state |
mm |
3100 | |
Height of device in transisting state |
mm |
3500 | |
Length of device in transiting state |
mm |
15180 | |
Gross weight |
t |
70 |