Kaishan Kt15/20 Integrated Drilling Rig Machine

"KAISHAN" brand  KT15/20 integrated open-air dth drill rig is a new-type rock drilling equipment well-designed aimed at the demand of large-scale open-pit mine based on the experience of the company on development and production of down-the-hole drill rig for many years. The travelling, propulsion, rotation and angle adjustment of the drill rig are driven by hydraulic pressure and the power is strong; it is equipped with high-air pressure screw head and high-air pressure air hammer, with high rock drilling efficiency; It is equipped with hydraulic dry dust collector to collect the dust, so as to reduce the pollution to the environment. It is also equipped with hydraulic rod unloading mechanism to unload the drill rod, floating connector to protect thread of drill rod, automatic rod loading and unloading device to reduce the labor strength, air conditioning cab to provide comfort working environment and automatic-controlled anti-jamming valve to reduce jamming probability of drilling tools. The drill rig is featured with good integrality, high degree of automation, good rock drilling effect, environmental protection and energy saving, convenient operation, flexibility as well as safe travel.

Product Feature:
1.    Propulsion length is 5m per time, which effectively reduce the auxiliary time of loading and unloading the drill rpd and enhance the work efficiency.
2.    Disc-type automatic rod replacing system acts efficiently and accurately and the automatic rod replacing drilling depth can reach up to 35m.
3.    For the swing angle of carriage, the optimized jib lubbing mechanism is adopted and total swing angle can reach up to 130° (97° at right and 33° at left). And transition between vertical hole and horizontal hole can be freely completed without need of replacing supporting point. The minimum height of the lowest horizontal hole is 550mm. And it can reach up to 4500 at most.
4.    Adopt Cummins electronic fuel injection engine, with strong power and reliable property;
5.    Adopt two-end output layout of single engine with compact structure, which is convenient for maintenance;
6.    High-air pressure large-displacement air compression system (22m3/min, 20bar) ensures that the hammer drills quickly.
7.    Highly-integrated control system is equipped with friendly control interface. The whole Integrated Drill Rig can easily be controlled by one person.
8.    Automatic leveling function of walking mechanism is able to make the drill rig more suitable for the rugged mountain road in the mine.
9.    Double drill-rod lifter is used to guide the drilling tool during whole process, so as to prevent deflection when drilling hole (guide the hammer at the beginning and guides drill rod during the boring).
10.   Adopt imported hydraulic part and electric appliance 
Parameter 
Applications
This series surface dth drilling rig integrates the down-the-hole drilling system and screw air compressor system, equipped with a dedusting device. It features environmental protection, energy saving, high automation, efficient drilling, easy operation, flexible moving and safe traveling. The drill also has a high-air-pressure screw drill bit which uses the internationally leading TangshiY-shape line. The bit features large flow and high air pressure and can provide strong power for high-air-pressurepneumatic drill hammer, withthe drilling speed 20%-50% faster than that of medium-air-pressure drills. This Integrated Rock Drilling Rig is applicable to medium-deep hole drilling with extension rod in rock excavation of large- and medium-sized surface mine, quarry, highway, railway, water conservancy, electrical and construction projects. Applicable rock hardness:F=6-20, drilling diameter: 90-190mm, economic drilling depth: 12-25m.