D250CF
MAIN FEATURES
1) With built-in combustion engine, good manerverability and fast travel speed to ensure energy-saving and efficiency.
2) Crawler chassis travel system with advanced hydraulic drive technology to provide convenient adjustment and control, can be steering steadily and reliable, with powerful traction, strong grade-ability and traffic ability, no slipping on muddy way.
3) Perfect boom displacement, orientation device to enable multi-aspect and slope drilling. 4- Slewing mechanism with hydraulic motor adopted international low-speed with big-torque technology, getting rid of direct drive with speed reducer to make constructiong more simple and reliable.
5) All motor-drive of Drilling Rig is hydraulic controlled, movement and speed can be adjusted conveniently and orientation can be accurately positioned.
6) Operator cabin equipped with cool/warm air conditioner to provide comfortable work environment. Easy-to-read ALL-IN-ONE monitor panel enable operator light-hearted operation, all indicator/alarming light/egine monitor/hydraulic system monitor are installed in one panel.
7) Adopting original patented technology of Humid Jet Dust-atomization Mechanism, to improve work environment effectively; Together with patented technology of Drilling Oriented and Auto Assemble-Disassembly mechanism plus Auto Block prevention to achieve high efficiency and largely reduce labor intensity.
TECHNICAL SPECIFICATIONS
| Model |
D250CF |
| Apeture (mm) |
200~270 |
| Drilling depth(m) |
10~20(optional) |
| Drilling orientation(° ) |
single direction60-90 |
| Wind pressure(Mpa) |
1.05~1.4 |
| Rotation torque(N. M) |
4500 |
| Feed stroke(m/min) |
6~11 |
| Feed Pressure(KN) |
10~30 |
| Lifting speed(m/min) |
0~20 |
| Lifting capacity(KN) |
80 |
| Drill rod length(m) |
5~10 |
| Travel mode |
1.2/2.0 |
| Travel speed(KM/h) |
Hydraulic Track |
| Gradeability(° ) |
25 |
| Dust collection type |
Watet mist(or dry dust colldection) |
| Power supply |
90 |
| Gross weight(T) |
18 |
| Overall Dimension(mm) |
W.: 4650× 3500× 8800~13800 |
|
T.: 8800~138000× 2600× 3580 |