| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
| Drill Hole Diameter: | >300mm |
| Drill Hole Depth: | >150m |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Description | Unit | Date | |
|---|---|---|---|
| Max. Drilling Diameter | mm | Æ1400 | |
| Max. Drilling Depth | m | 25 | |
| Engine | Model | / | QSB4.5-C155 |
| Rated Power | kW | 116/2000 | |
| Rotary Drive | Max. output torque | kN .m | 100 |
| Rotary speed | r/min | 9~40 | |
| Pull-Down Cylinder | Max.pull-down piston push | kN | 100 |
| Max.pull-down piston pull | kN | 100 | |
| Max.pull-down piston stroke | mm | 2000 | |
| Main Winch | Max.pulling force | kN | 100 |
| Max. single-rope speed | m/min | 70 | |
| Diameter of the steel wire rope | mm | 20 | |
| Auxiliary Winch | Max.pulling force | kN | 60 |
| Max. single-rope speed | m/min | 54 | |
| Diameter of the steel wire rope | mm | 16 | |
| Drilling mast | Left/right inclination of mast | ||
| Front inclination of mast | ° | ±5 / 5 | |
| Rotary table slewing angle | ° | 240 | |
| Hydraulic System | Working pressure | MPa | 35 |
| Traveling | Max. traveling speed | km/h | 78 |
| Min.turning diameter | m | 21 | |
| Min.ground claerance | mm | 340 | |
| Approach angle | ° | 21 | |
| Departure angle | ° | 18 | |
| Max.grade ability | % | 30 | |
| Overall Drilling Weight | t | 32 | |
| Dimension | Working condition(L × W × H) | ||
Technical Characteristics:
* It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.
* It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.
* It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.
* According to specific working conditions, the users can select a corresponding gear of the imported Cummins turbo-supercharged engine with three gears, getting the drilling rig working as three engines.
* Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency.
* Winch pressurization and sleeve drive are both available for selection to meet users' various demands.
Suppliers with verified business licenses
Audited Supplier 
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