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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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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.
Technical Data
|
Project |
Metric |
Imperial |
||
|
Drilling depth |
BQ Drill pipe |
1000m |
3280ft |
|
|
NQ Drill pipeΦ69.9mm |
700m |
2296ft |
||
|
HQ Drill pipe
φ88.9mm |
500m |
1640ft |
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|
Power head capacity |
Rotating speed |
0～1100r/min |
0～1100rpm |
|
|
Maximum torque |
4200N.m |
3108ibft |
||
|
Vertical shaft through hole diameter |
98mm |
3.85in |
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|
Maximum pulling force |
150kN |
33000ibf |
||
|
Maximum feed force |
60kN |
13200ibf |
||
|
Diesel engine |
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 |
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|
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 |
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|
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 |
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|
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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