Detailed Product Description

down the hole drill

 Strong and reliable power

 It uses diesel-powered as the power. Traction power is strong; Climbing ability is forceful.. The whole vibration is small and it works  steady .It adopts the secondary filter ,which  cleans up the  working environment of the diesel engine, reduces the failure rate, extend the service life of the diesel engine.

Flexible drilling arm

It adopts active drilling  arm.. By controlling the expansion of the fuel tank it  can adjust the obiquilty of  the drilling holes and the height of the level holes, expanding the scope of the drilling and increasing  the adaptability of the product.

Reliable pump group

It adopts two independent  gear pump to supply oil.So it works  reliably and it is adaptable. Besides,it is easy to maintain.  The adoptment of gear transmission and  the soft features makes its structure compact.And it also makes it work steadily.

.

Reliable hydraulic system

It adopts exclusive  hydraulic components,which enhances the stability and reliability of the system..It adds up the oil cooling device in order to eliminate the impact to the system through the hydraulic oil heating .