High Efficiency Hfu-3A Full Hydraulic Underground Core Drill Rig

High Efficiency Hfu-3A Full Hydraulic Underground Core Drill Rig

Higher Effectiveness HFU-3A Complete CZPT Underground Main Drill Rig

I. CZPT Introduction
HFU-3A entire hydraulic underground core drilling machine is largely utilized in the fields of coal, geology, metallurgy and engineering. It is employed for drilling big diameter Gas suction hole in mines, gallery as nicely as coal mine, drinking water injection hole, and large diameter Horizontal hole. It can meet up with the massive diameter Roller drilling, tough tungsten-carbide drilling and percussive-rotary drilling.

II. Major Characteristics:
1. It is different in construction, little in measurement, light in weight, flexible in motion and practical in procedure.
two. The hydraulic pump is pushed by explosion-evidence electric motor by means of operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the exact same time, the movement of drill head is understood by oil cylinder & chain double pace system.
3. CZPT chuck can satisfy the operate of shackles and power-off defense.
four. The sliding and extending & retracting function of the mast can make it hassle-free for the base of mast to touches the floor or system, thus the drill rig will be far more steady.
5. The swinging arm and mast can do luffing movement, which fulfill the ask for of multi-angle drilling.
six. The selection of spindle rotating velocity is broad and the torque is big.

III. Primary CZPT Specs: 

Drilling depth

Φ55mm drilling rod

300m

Drill rod spec

Φ55*1500 mm

Φ71mm drilling rod

200m

Φ71*1500 mm

The range of spindle rotating 

velocity

425~1280 rpm

The max. Rotating torque 

of spindle

795N·m

The working pressure

25 Mpa

Spindle stroke

1600mm

The max. Lifting force of drill 

head

62KN

The max. Feeding force 

of drill head

33KN

The sliding stoke of mast

495mm

The swing angle of mast 

bracket 

(still left&appropriate)

90°

The swing angle of arm

 (up and down)

100°

Power unit

YB225M-four

(dIICT4)

Explosion-proof electric motor

45KW/1480 rpm

Dimension

Main machine 

(L*W*H)

2950*950*1850 mm

Bodyweight

Main machine

1000kg

Power unit

 (L*W*H)

1900*980*1320 mm

Power unit

1050kg

Operation cabinet

 (L*W*H)

540*360*1080 mm

Operation cabinet

140kg

Shipping photographs:


 

High Efficiency Hfu-3A Full Hydraulic Underground Core Drill Rig