* It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.
* It adopts the electric control turbo-supercharged engine to provide strong power and conformity with Euro III emission standard.
* With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation.
* Using single rope winding, effectively solve the steel wire rope wear problem, improve the life of wire rope; And drill deep detection device is setted in main winding,single rope to make deep inspection more accurate.
* The whole machine design meet the requirements of the CE directive, safety guarantee, construction safer.
Engine | Engine Brand | / | |
Engine Type | / | QSL-325 | |
Rated Power | kW | 212 | |
Rotary Drive | Max output torque | kN . m | 200 |
Rotary speed | r/min | 7 ~ 22 | |
Max Drilling Diameter | mm | 2000 | |
Max Drilling Depth | m | 65 | |
Pull-Down Cylinder | Max pull-down piston push | kN | 200 |
Max pull-down piston pull | kN | 200 | |
Max pull-down piston stroke | m | 5 | |
Crowd Winch | Max pull-down piston push | kN | 250 |
Max pull-down piston pull | kN | 250 | |
Max pull-down piston stroke | kN | 15 | |
Main Winch | Max Pulling force | kN | 230 |
Max line speed | m/min | 70 | |
Auxiliary Winch | Max Pulling force | kN | 80 |
Max line speed | m/min | 60 | |
Mast Rake | Side | / | ± 40 |
Forwards | / | ± 50 | |
Backwards | / | ± 150 | |
Undercarrige | Max traveling speed | km/h | 1.5 |
Max grade ability | % | 35 | |
Min Clearance | mm | 446 | |
Track shoe width | mm | 800 | |
Distance between tracks | mm | 3250 ~ 4400 | |
Hydraulic System | Working pressure | Mpa | 35 |
Overall Drilling Weight | / | t | 70 |
Dimension | Working condition | mm | 10260 x 4400 x 22619 |
Transportation condition | mm | 16355 x 3250 x 3510 |