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HFDX-4 Full Hydraulic Core Drilling RigHFDX-4 Full Hydraulic Core Drilling RigHFDX-4 Full Hydraulic Core Drilling Rig
HFDX-4 Full Hydraulic Core Drilling RigHFDX-4 Full Hydraulic Core Drilling RigHFDX-4 Full Hydraulic Core Drilling Rig

HFDX-4 Full Hydraulic Core Drilling Rig

Drilling Diameter: BQ,NQ, HQ
Drilling Depth: 1000m/700m/500m
Engine Power: 132kW
Max.torque: 4200N.m

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overview

The core drill rig of full hydraulic and rotor adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed counties of the world. The rig is light, simple in structure, and easy for transportation. The mast has the functions of sliding and touching ground, the spindle lifted and lowered with hydraulic cylinder. It could be folded for transport and relocation. The spindle hole is in large diameter.

Application

HFDX-4 full hydraulic core drilling rig is applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and for other industries.

  • HFDX-4 core drilling rig
  • HFDX-4 core drilling rig
  • HFDX-4 core drilling rig
  • HFDX-4 core drilling rig
  • HFDX-4 core drilling rig
  • HFDX-4 core drilling rig

Technical Data

Project

Metric

Imperial

 

 

 

Drilling depth

BQ Drill pipe
φ55.6mm

1000m

3280ft

NQ Drill pipeΦ69.9mm

700m

2296ft

HQ Drill pipe

φ88.9mm

500m

1640ft

 

 

 

 

Power head capacity

Rotating speed

0~1100r/min

0~1100rpm

Maximum torque

4200N.m

3108ibft

Vertical shaft through hole diameter

98mm

3.85in

Maximum pulling force

150kN

33000ibf

Maximum feed force

60kN

13200ibf

Diesel engine
6BTA5.9-C180

rated power

132kW

179hp

Rated speed

2200r/min

2200rpm

 

 

 

 

 

 

 

 

 

Hydraulic pump

Big pump

90 series 75

Set pressure

30MPa

4356psi

Maximum flow

140L/min

36.84gprm

Middle pump

45 series 60

Set pressure

25MPa

3630psi

Maximum flow

120L/min

31.57gprm

Small pump

45 series 60

Set pressure

20MPa

2904psi

Maximum flow

50L/min

13.15gprm

Side front pump

CBK1006F

Set pressure

16MPa

2323psi

Maximum flow

12L/min

3.15gprm

Side rear pump

1004F

Set pressure

5MPa

726psi

Maximum flow

8L/min

2.1gprm

 

 

 

 

Mast

total height

9m

29.52ft

Adjust the angle

0~90°

0~90°

Drilling angle

45~90°

45~90°

Give progress

3500mm

11.48ft

Mast slip stroke

1100mm

3.6ft

 

Lower gripper

Clamping range

55.5~117.5mm

2.18~4.62in

Through hole diameter

154mm

6.06in

 

 

 

Main hoist

Single rope lifting force

Level 1

57kN

12540ibf

boost speed

38~40m/min

124~131ft/min

Wire rope diameter

16mm

0.62in

Wire rope length

50m

164.04ft

 

 

 

 

Vice winch

Single rope lifting force

Level 1

12kN

2640ibf

boost speed

130~400m/min

426~1312ft/min

Wire rope diameter

6mm

0.23in

Wire rope length

1000m

3280ft

 

 

Mud pump

Maximum displacement

At 2.5MPa

160L/min

42.1gprm

greatest pressure

At 52L/min

10MPa

1452psi

Walking speed

2.5km/h

1.55mile/h

Gradeability

30°

30°

Ground pressure

0.14MPa

20psi

Host weight

9.3t

20502ib

Dimensions

(L*W*H)

Working size

4600×2200×9000mm

15.09×7.21×29.52ft

Transport size

5100×2200×2450mm

16.73×7.21×8.03ft

 

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