Portable Mine Down the Hole Separated Dth Rock Blasting Surface Drill Rigs for Sale

KG420S/KG420SH Down the hole Drill Rig for Open Use:
The KG420S/KG420SH down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions. The drill rig is equipped with the two independent systems, namely diesel engine and motor, capable of separate operations. The folding frame track and four-wheel drive are adopted, add track leveling and the walking motor of plunger piston improve the working pressure and climbing capacity. The expanded pitch and lifting-arm hydraulic cylinder enable it to meet the requirements on limiting position. The double rotation motor increases the rotary torque and revolving speed, and the lifting hydraulic cylinder and chain are expanded to promote the lifting force and reliability. The thickened profile is used for the housing,and the additional ring makes handling and lifting convenient.

Comment: The KG420SH down the hole drill rig for open use is equipped with a dust collector, thus making operation more environment-friendly and reliable.