DTH crawler drilling rig
1:Cummins Engine
2:high drilling efficiency
3:drilling diameter:90-165mm
4:drilling depth:0-40m
HD200 Hydraulic crawler drilling rig The Rugged track was driven by hydraulic motor with high traveling ability.The feed and rotary head were driven by hydraulic motor, therefore, the air and oil consumption and total drilling cost are lower.The hydraulic feed and rotary head put out the biggest feeding force and largest rotary torque, which makes it more suitable for operation in complex worksites.The compressor equipped for the rig is smaller and cheaper than that one the air rig equipped, along with the best price-performance ratio than air rig.The Hydraulic track oscillation makes it more suitable to drill in any rough terrain.The carriage with rollers provides for minimal wear to the drill guide.The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.Equipped with two hydraulic clamps is easy to load and unload drilling rods and improve efficiency.The diesel engine and main hydraulic parts adopt imported products or famous domestic companies.The special compensation device makes a full protection of drill rod threads.
