Core drilling drilling rig HW180D

soil investigationcrawlerdouble rotary head

The drilling efficiency is higher in the face of rock, concrete and other hard geology. The principle of pneumatic high-pressure impact is adopted. Practice has proved that the harder the geology, the more obvious the advantages of this kind of drilling rig.The drilling rig adopts the power head of dual hydraulic motors, and the output speed can be adjusted with the quick distribution valve, the torque is larger, and the working capacity is stronger. The power is Yunnei engine. This high-power four-cylinder diesel engine provides stable power output for the whole machine, and can effectively meet the power demand of drilling work. Chassis - Rubber tracks Drilling diameter (mm) - 68 Hammer head Maximum climbing capability - 30 Engine brand - Yunnei Lifting force (T) - 12 Rotation speed (rpm) - 40-65 Rotation torque (N.m) - 3500-3800