KAISHAN High performance KT12 Kaishan DTH Diesel Crawler Down the Hole Blasting Mining Drill Rig for mine blasting hole
KT12 integrated DTH drilling rig takes Cummins Guosan diesel engine as the single power, and simultaneously drives the screw compression system and hydraulic transmission system through output at both ends. It can drill vertical, inclined and horizontal holes of φ115-152mm, and is mainly used for drilling blasting holes and presplitting holes in open-pit mines and stonework projects. The drilling rig is equipped with automatic rod loading and unloading system and drill pipe lubrication module, which can realize single-person operation and reduce mine workers. The main control action of the driller is integrated on one handle, which is simple to operate, equipped with anti-sticking system and optional drilling angle and depth indication, which simplifies the control of drilling process and improves the quality of drilling. Efficient dust collection system, spacious cab, high-power
heating and cooling air conditioning and high-quality audio equipment provide a high-quality operating environment to maximize the working efficiency of operators.
Product Specifications
| Transport dimensions | 9830*2580*3320mm |
| Weight | 17500Kg |
| Rock hardness | f=6-20 |
| Drilling diameter | 115-152mm |
| Ground clearance | 420mm |
| Leveling angle of track | 10°up, 10°down |
| Travelling speed | 0-3Km/h |
| Climbing capacity | 25° |
| Traction | 120KN |
| Torque | 3450Nm |
| Rotation speed | 0-100rpm |
| Lifting angle of drill boom | Up 47°, down 20° |
| Swing angle of drill boom | Right 50°, left 21° |
| Swing angle of carriage | Right 95°, left 35° |
| Tilt angle of beam | 114° |
| Compensation stroke | 1353mm |
| Feed stroke | 4490mm |
| Maximum propelling force | 25KN |
| Method of propulsion | Roller chain |
| Depth of economical drilling | 28m |
| Number of rods | 6+1 |
| Specifications of drilling rod | Φ89*4000 mm |
| DTH hammer | K40、K50 |
| Engine | QSL8.9-C360-30 |
| Number of cylinders | 6 |
| Output power | 265KW/2200rpm |
| Hydraulic pump | 5* gear pump |
| Screw air compressor | Zhejiang Kaishan |
| Air capacity | 20m³/min |
| Air pressure | 22Bar |
| Traveling control system | Hydraulic pilot |
| Drilling control system | Hydraulic pilot |
| Anti-Jamming | Automatic electro-hydraulic anti-jamming |
| Voltage | 24V, DC |
| Safe cab | Meet the requirements of FOPS & ROPS |
| Indoor noise | Below 85dB (A) |
| Seat | Adjustable |
| Air-conditioning | Standard temperature |
| Entertainment | Radio +Mp3 |











