115mm Hydraulic Crawler Drilling Rig DTH Rig Machine High Air Pressure
115mm, High Air Pressure DTH Crawler Drilling Rig
MDT168Y high air pressure crawler open-air DTH Drill Rig has the advantages of low energy consumption, high efficiency, convenient field performance and transportation, the machine actions are realized by hydraulic system, only DTH hammer uses wind, so it greatly saves the cost for air compressor. The new type of rotary power head can supply and maintain strong rotary torque output during the blasting hole drilling construction. When this drilling machine dragging air compressor, they are flexibility, strong climbing ability, suitable for rugged field operation, and convenient for holes drilling.
The drilling rig has the advantages of high drilling efficiency, easy maintenance and high reliability. It is an ideal drilling rig for mining, anchoring, road building, water conservancy, power station construction and so on.
Technical parameters
| Rotation Speed(Rpm) | 80 |
| Rotary torque(Nm) | 3500 |
| Mast compensation (mm) | 1200 |
| Propel speed(M/s) | 0.6 |
| Maximum propel(Kn) | 12 |
| Maximum pull(Kn) | 26 |
| Mast length(mm) | 5350 |
| once promotion(mm) | 3200 |
| Walk speed(Km/h) | 3 |
| Chassis floating(°) | 12 |
| Chassis height(mm) | 310 |
| Climb ability(°) | 30 |
| Diesel engine | Cummins |
| Transport dimension(mm) | 5920*2280*2480 |
| Hole size(mm) | 80—150 |
| Bore depth(m) |
80 |
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