HT-12C directional drilling rig is a kind of hydraulic driller with two wheels, whose power station is four wheels type with a 1.5 cubic meter water-tank and 150 meters drilling rod’s rack. The drilling machine features reasonable structure, convenient operation, and high working efficiency. All of the features make it ideal for use in cramped or confined spaces.
Characters:
1.Two-speed gear is used in guide pushing system which can improve working efficiency.
2.Heavy-duty Hydraulic rotary power head adopts rock drill head. It can bear a larger impact load and it is more suitable for dry or wet drilling and improves lifetime in dry or wet drilling.
3.Two hydraulic clamps make drill rods added and removed more effectively.
4.Pushing structure is chained wheel mode to reduce size of pushing structure.
5.The unique thread compensation device is able to improve the life of drill rod.
6.Rotary power head is hydraulic motor-driven. And it runs stably and efficiently. Besides, the rotary torque matches with pullback force reasonably.
7.The diesel engine and main hydraulic parts adopt imported products or famous domestic companies.
2.Heavy-duty Hydraulic rotary power head adopts rock drill head. It can bear a larger impact load and it is more suitable for dry or wet drilling and improves lifetime in dry or wet drilling.
3.Two hydraulic clamps make drill rods added and removed more effectively.
4.Pushing structure is chained wheel mode to reduce size of pushing structure.
5.The unique thread compensation device is able to improve the life of drill rod.
6.Rotary power head is hydraulic motor-driven. And it runs stably and efficiently. Besides, the rotary torque matches with pullback force reasonably.
7.The diesel engine and main hydraulic parts adopt imported products or famous domestic companies.
Specifications:
|
Engine power |
KW |
59 |
|
Max. spindle torque |
Nm |
3400 |
|
Max. pullback force |
kN |
120 |
|
Max. thrust force |
kN |
70 |
|
Spindle speed |
rpm |
0-80 |
|
Entry drill angle |
° |
6-30 |
|
Max. mud flow rate |
L/min |
150 |
|
Max. fluid pressure |
Mpa |
10 |
|
Drill rod(Dia.×Length) |
mm |
50×2000 |
|
Feed stroke |
mm |
2000 |
|
Diameter of reamer |
mm |
160-560 |
|
Max. paving length |
m |
150-100 |
|
Rig size(L×W×H) |
m |
3.8×1.1×1.2 |
|
Power station size(L×W×H) |
m |
3.5×2.1×1.8 |
|
Weight of the rig and power station |
kg |
1500+1300 |