Mountains license crawler open hole drill car is pneumatic, electric or internal combustion engine-driven power; working pressure is divided into high, medium and low pressure products. Gradeability adaptable for the bumpy road ; drilling operations and good stability characteristics. 
 Mountains license crawler open hole drill car can be configured to various types of DTH Hammer, to drill with different pore sizes at different depths, a variety of directional, multi-angle blast hole to hole and Anchor bolt holes grout hole, surveying Kong, etc., to adapt to a wide range of high efficiency drilling. 
 Mountains license crawler open hole drill the car to dry or wet catching dust can also be configured to carry out drilling operations to reduce dust pollution of the environment, to protect the health of workers. 
 KC Series open hole drill the car to a single compressed air-powered DTH hammer supporting multi-directional blast hole drilling, horizontal, vertical, tilt, pre-hole and anchor (pole) hole. 
 KY series open-air DTH drills move firewood (electric) powered through the hydraulic drive, walk, swing, and promote the action (upgrade) and angle adjustment. 

 Feature 
 ? Safe and stable running gear 
 The low center of gravity, ground clearance is large, you can easily traverse the rugged road. 

 Advanced auto-balance system, not only drills walking stability, and greatly reduce the impact of the drilling vehicle to ensure the safety of driving. 

 High-power motor drive, climbing ability, has a large traction. 

 The brake control mechanism in walking linkage type, so that the parking that is, brake, thereby safeguarding the stability and security drills drilling and driving on slopes. 

 Often set the brake state walking control valve respectively control the movements of the left and right crawler forward, backward, and steering, convenient and flexible. 

 The unique anti-de-chain devices, greatly improving the reliability of the drills. 





 ? Centralized control of the control mechanism 
 Drill design advanced hydraulic system and a fully functional gas system, all the actions of centralized control, easy to operate. 

 Operating the hydraulic control valve to achieve the lifting of the boom, swing and drilled the pitch of the frame, swing angle, forward (backward) and tracked the tone of equality functions. Ensure the stability of the multi-faceted diamond drilling holes and drill car. 



 ? Easy maintenance of the hydraulic pump group 


 ? Powerful forward, slewing mechanism 
 The new rotary mechanism cycloid hydraulic motor and planetary reducer, torque reserves, reduce the rate of card rig drills. 

 High-power hydraulic motors drive the advance mechanism can produce 20KN lifting force adjustment to promote the operation of the valve on the regulator, you can obtain the conditions required for optimal propulsion. 

 ? New boom 
 Optimize the design of the luffing mechanism and round boom, the novel structure, easy to adjust the drilling coverage greatly improved, and can drill the low level