Beijing Jincheng Mining Technology Co., Ltd.
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T38 / T51 shank DTH Drilling Rig , 25m Depth Full Pneumatic Top Hammer Drill Rigs
Characteristics
The chassis is driven by highly-efficient pneumatic motor with powerful traction. Each track is driven independently by air motor with enclosed gear drive, the gradeability arrives 35° with a compressor, or 50° alone.
Hydraulic track oscillation is more suitable for positioning drilling machine during drilling..
The carriage with rollers provides for minimal wear to the drill guide.
The special compensation device makes a full production of drill rod threads.
The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.
Competitive in price,low cost of maintain.
Optional dust in wet and dry.
Application
DRC300 crawler pneumatic top hammer drilling rig powered by air compressor, the Top hammer drilling rig is equipped with a high power pneumatic rock drifter, the heavy-duty drill arm and the main parts of this rotary drill rig are all imported from famous international brands, which guarantee the reliable quality of the drifter rock drilling rig, especially realize much less energy consumption of rolling fraction than that of sliding fraction and make the wear of sliding framework be lower.
Specifiction
| 1 | Rock Hardness | F=6-20 | |
| 2 | Hole Diameter | mm | Φ50-80 |
| 3 | Rod Length | m | 3.66 |
| 4 | Rod | R32,R38 | |
| ROCK DRIFTER | |||
| 5 | Weight without Shank rod | kg | 180 |
| 6 | Length without Shank rod | mm | 1020 |
| 7 | Cylinder diameter | mm | 130 |
| 8 | Postion Stroke | mm | 80 |
| 9 | Air consumption | m³/min | Approx.16 |
| 10 | Main air hose connection | mm | 50 |
| DIMENSION&WEIGHT | |||
| 11 | Weight | kg | 5100 |
| 12 | Overall length | mm | 5900 |
| 13 | Overall width | mm | 2210 |
| 14 | Height | mm | 1470 |
| 15 | Track width | mm | 2200 |
| 16 | Ground clearance | mm | 280 |
| CRAWLER TRACTION | |||
| 17 | Ground pressure | kg/cm2 | 0.45 |
| 18 | Traveling speed | km/h | 3 |
| 19 | Gradeability | ° | 35 |
| 20 | Oscillating angle | ° | 15 |
| FEEDING SYSTEM | |||
| 21 | Max. Feed force | KN | 30 |
| 22 | Max. Lifting force | KN | 30 |
| 23 | Max. Feed Speed | M/min | 15 |
| 24 | Max. Lifting Speed | M/min | 15 |
| HYDRAULIC SYSTEM | |||
| 25 | Max swing of guide | Lift50° Right35° | |
| 26 | Max swing of boom | Lift 45° Right45° | |
| 27 | Max dump of guide | 180° | |
| 28 | Max dump of boom | Up 60° Down19° | |
| 29 | Max horizontaldrilling | 3.38m | |
| 30 | Propulsive Force | 13620N | |
| 31 | Pushing Power | 3.36kw | |
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.