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HFU+ Series Hydraulic Underground Core Drilling RigHFU+ Series Hydraulic Underground Core Drilling RigHFU+ Series Hydraulic Underground Core Drilling Rig
HFU+ Series Hydraulic Underground Core Drilling RigHFU+ Series Hydraulic Underground Core Drilling RigHFU+ Series Hydraulic Underground Core Drilling Rig

HFU+ Series Hydraulic Underground Core Drilling Rig

Drilling Diameter: BQ/NQ/HQ
Drilling Depth:  1600m/1200m/700m
Engine Power: 55+55kW
Rotary Torque: 855-2400N.m

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overview

HFU+ series drilling rigs are mainly used in coal, geology, metallurgy, engineering and other industries. It is used for large-diameter gas drainage holes, water injection holes and large-diameter horizontal drilling in mines, tunnels, coal mines, and surface engineering.

  • HFU-5-Hydraulic-Underground-Core-Drilling-Rig
  • HFU-5-Hydraulic-Underground-Core-Drilling-Rig
  • Hydraulic-Underground-Core-Drilling-Rig

Technical Data

Item

Unit

HFU-3A+

HFU-4A+

HFU-5A+

HFU-8+

 

 

Drilling Depth(m)

BQ

400

600

900

1600

NQ

300

480

750

1200

HQ

200

350

500

700

Rated Power of Electromotor

kW

45

55

75

55+55

Rated Rotary Speed of Electromotor

r/min

1480

1480

1480

1480

Rotary Speed

r/min

0-1200

0~1200

0~1200

0~1200

Drill Head Rated Rotary Torque

N.m

855

1000

1600

2400

Lifting Force/Feeding Force

kN

60/30

90/90

90/90

135/135

Drill Head Feeding Stroke

mm

1800

1800

1800

1800

Drilling Angle

°

0-180

0-180

0-180

0-180

System Pressure

MPa

25

28

32

32

Rope Dia. of Wire-line Winch

mm

6

6

6

6

Single-wire Hoisting Capacity of Wire-line Winch

kN

8

12

12

15

 

 

Weight

Main Machine

kg

1450

2200

2200

2900

Power Unit

kg

1140

1100

1200

1100+1100

Control Cabinet

kg

130

130

130

130

 

 

Dimensions

Main Machine

mm

3456*1290*1620

4220*1075*1740

4220*1075*1740

4000*1040*1840

Power Unit

mm

2530*1000*1550

2125*1140*1290

2125*1140*1290

2125*1140*1290

Control Cabinet

mm

870*450*1045

960*550*1050

960*550*1050

960*550*1050

 

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