Hfu-3A Hydraulic Underground Core Drilling Machine

HFU-3A CZPT Underground Main Drilling Machine 

I. CZPT Introduction
HFU-3A full hydraulic underground core drilling machine is mainly utilized in the fields of coal, geology, metallurgy and engineering. It is employed for drilling massive diameter Fuel suction hole in mines, gallery as nicely as coal mine, h2o injection hole, and large diameter Horizontal gap. It can meet the huge diameter Roller drilling, challenging tungsten-carbide drilling and percussive-rotary drilling.

II. Principal Features:
1. It is independent in framework, small in measurement, light in weight, flexible in movement and practical in operation.
2. The hydraulic pump is pushed by explosion-proof electric powered motor by way of functioning program, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the motion of drill head is realized by oil cylinder & chain double pace mechanism.
3. CZPT chuck can satisfy the operate of shackles and energy-off safety.
4. The sliding and extending & retracting operate of the mast tends to make it handy for the bottom of mast to touches the ground or system, hence the drill rig will be much more steady.
five. The swinging arm and mast can do luffing motion, which satisfy the ask for of multi-angle drilling.
6. The variety of spindle rotating speed is wide and the torque is large.

III. Major CZPT Specs: 

Delivery photos: