DTH Drilling Rig, Drill Rig, Portable Drilling Rig, Mobile Drilling Rig, Drill Rig for Blasting Holes.
China rotary drilling rig manufacturer & supplier! Mining drilling rig model KY140(KG940) blast hole crawler DTH drill rig! DTH drilling rigs for blast holes! Portable DTH drill rig for blasting hole! drill rig
hydraulic drill rig
drill machine
oil drill rig
boring machine
rotary drill rig
drill platform
Multi-function Open-Air crawler blast hole drilling rig, a type of Rotary DTH Drilling Rig. It is maily used for drilling blast hole on rock in the stone quarry plant.
Powerful and reliable engine of KY140(KG940) hydraulic borehole drilling machine.
Four-cylinder diesel engine,strong traction power and climbing ability,low machine vibration,smooth operation.
Patented diesel engine intake regulating device (Patent No.: 2008820087606.3) plus pre-filter,oil filter,and air filter,enhancing drill rig's adaptability to harsh environment,extending the service life of the diesel engine.
New Drilling boom of KY140 hydraulic borehole drilling machine
Boom, controlled by cylinders,can be adjusted drilling inclination and height of horizontal holes,expanding drilling scope,improving product adaptability.
Powerful feed mechanism and rotating system of KY140(KG940) hydraulic borehole drilling machine.
Bigger torque hydraulic motor driven rotary unit,provides powerful torque, reducing probability of sticking.
Hydraulic cylinder plus moving pulley block driven feed unit,can produce reliable pulling force, and adjusting pressure regulator on feed control valve,it can obtain the conditions required for optimal propulsion.
Safe and Stable Travelling System of KY140(KG940) hydraulic borehole drilling machine.
Advanced crawler automatic leveling, not only making tramming stability, but also greatly reducing the impact of the ground to the drilling rig.
Powerful motor driven,strong climbing ability, large traction.
Brake has a linkage to walking control mechanism,parking is brake,thereby safeguarding the stability and security tramming on slopes.
Normally set brake status for walking control valve,respective to control left and right crawler action,like forward and backward,and turn.convenient and flexible.
Unique crawler anti-off device,making drilling rig work realiable.
Mounted Engine suitable to hardish working stituations,working by itself without connecting to compressor, more convenient.
