CZPT Underground Wire Line Diamond Main Drilling Rig
CZPT Introduction
HFU-3A full hydraulic underground core drilling machine is mostly utilized in the fields of coal, geology, metallurgy and engineering. It is employed for drilling massive diameter Gas suction gap in mines, gallery as well as coal mine, drinking water injection gap, and large diameter Horizontal hole. It can meet the huge diameter Roller drilling, difficult tungsten-carbide drilling and percussive-rotary drilling.
Major Functions
1. It is individual in structure, little in dimensions, light in fat, versatile in motion and hassle-free in operation.
two. The hydraulic pump is pushed by explosion-proof electrical motor via functioning program, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the exact same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.
3. CZPT chuck can fulfill the purpose of shackles and power-off protection.
four. The sliding and extending & retracting function of the mast tends to make it practical for the bottom of mast to touches the ground or platform, hence the drill rig will be much more secure.
five. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
6. The selection of spindle rotating speed is wide and the torque is massive.
Main CZPT Technical 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&right) |
90° | |||
| The swing angle of arm (up and down) |
100° | Power unit | YB225M-four (dIICT4) |
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| Explosion-proof electric motor |
45KW/1480 rpm | |||||
| Dimension | Main machine (L*W*H) |
2950*950*1850 mm | Weight | 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 | |||
Product Screen
Operating Internet site
Our Providers
Sales manager:Vincent Guo
Workplace tel:+-371-55019599
Following product sales: +-371-67990387
Accessories:+-371-55019184
CZPT Website:
