HT-16C directional drilling rig is a kind of hydraulic driller with
two wheels or four wheels, whose power station is four wheels type
with a 2 cubic meters water-tank and 120 meters drill rod’s rack.
The drilling machine features reasonable construction, convenient
operation, high working efficiency, narrow dimension. All of
features make the machine used in cramped or confined spaces.
Characteristics >>
>It is convenient to move during working in jobsitesit is
superior to the rig withtwo wheels or sledge.
>Two-speed gear is used in rotary and thrust system which is in
favor of hole clearance and pullback process, and to improve
working efficiency and success rates.
>When drilling, it is easy to remove the four wheels from the
rig by pulling out four shafts in order to drop down the center of
rotary head for improving the stability of working.
>The carriage with rollers can reduce the friction and improve
the lifetime of extension guide.
>Two hydraulic clamps make assemble and disassemble drill rods
more conveniently and effectively.
>Rotary power head is driven by three Hydraulic motors with
stable movement and high rotary torque. Meantime, they match with
pullback force reasonably.
>Pushing structure is chained wheel mode to reduce size of
pushing structure.
>The carriage with rollers for minimal wear of the guide shell.
>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.
>Optional available stress device makes pullback force come up
to 26t, which used in dealing with drilling rod freezing.
>The main hydraulic parts (e.g. hydraulic pump, hydraulic valve,
hydraulic motor, etc.) adopt imported products or famous domestic
companies.
Specifications >>
Specifications | Unit | Model |
16 C | 20C |
Engine Power | kW | 85 | 85 |
Max. Spindle Torque | Nm | 5400 | 7000 |
Max. Pullback Force | kN | 160 | 200 |
Max. Thrust Force | kN | 90 | 200 |
Spindle Speed | rpm | 0-90 | 0-90 |
Entry Drill Angle | ° | 6-30 | 6-30 |
Max. Mud Flow Rate | L/min | 150 | 150/250 |
Max. Fluid Pressure | Mpa | 10 | 10 |
Drill Rod(Dia.×Length) | mm | 60×2000 | 60×2500 |
Feed Stroke | mm | 2000 | 2500 |
Diameter Of Reamer | mm | 160-600 | 160-800 |
Max. Paving Length | m | 250-100 | 350-80 |
Rig Size(L×W×H) | m | 4.0×2.0×1.3 | 4.0×1.1×1.2 |
| Power Station Size | m | 3.5×2.1×1.8 | 3.5×2.1×1.8 |
Weight of the Rig and Power Station | kg | 1900+1300 | 2800+2300 |
