High Performance Surface DTH Drill Rig Crawler Type Mining Drilling Rig Machine Portable

1.High rock rigidity, hard to move or low efficiency?

KG420T series drilling rig's max climbing capacity is 30°, and ground clearance is 500mm, so it can be easily overcome obstacles and be better to achieve climbing and mining. The Rotation speed and torque have a direct impact on the drilling speed and the drilling cost. KG420T series' Rotation speed is controlled within a reasonable range of 0-90 r/min. Although the machine vibration is reduced, the drilling speed is guaranteed.The greater the rotation torque, the stronger the ability to prevent stuck drilling. KG420T series drilling rig's Max rotation torque is 5000N.m. Even if the drilling rig is on a slope, it can be keep working high efficiently.

2.More conditional restrictions, hard to drill or less workload?

KG420T series drilling rig' hydraulic system has been updated and upgraded. The range of Boom lift is wide, such as 15°up, 55°down. Also the range of Boom swing has tow ranges. The range of Guide Tilt Has 35°up, 110°down, also Guide swing has seven ranges. Even the compensation stroke can reach 900mm. Greatly expanded the drilling range,so KG420T series drilling rig has strong environmental adaptability.

3.Unstable gas supply affects project progress?

Kaishan LGCY-17/18-18/15T series portable diesel screw air compressor often provide power for KG420T series drilling rig. The efficiency of the screw air compressor depends on the rotor, also the life of the screw air compressor depends on the bearing and the shaft seal. The bearing of screw air compressor generally use SKF, and low speed,the bearing no extra force,the work-life of the screw air compressor will be longer. Kaishan compressor's rotor is direct driven,no speed gear,lower speed, higher efficiency. So the work-life of Kaishan compressor is longer than other brand compressor. Kaishan compressor can continue to provide stable and efficient power for the mechanical equipment and support the equipment at a high speed and stability.