• Model NO.：HFDX-4+
• Drill Hole Depth：1000m,700m,500m
• Bit Type：Diamond Bit
• Drilling Way：Rotary
• Drilling Diameter：Bq, Nq, Hq
• Maximum Drilling Depth：1000m,700m,500m
• Engine Power：132kw (180HP)
• Rotating Speed：0-1100r,Min
• Maximum Torque：4200n.M
• Maximum Pulling Force：150kn
• Set Pressure：30MPa
• Maximum Flow：140L,Min
• Adjust The Angle：0-90°
• Host Weight：9.3t
• Transport Package：Standard Export Packing
• Specification：5100*2200*2650mm
• Trademark：HF
• Origin：China
• HS Code：843041
• Production Capacity：30sets ,Month

Product Parameters

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

FAQ

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.

6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.