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HFY Series Crawler Type Water Well Drilling Rig
- Drilling Diameter: 105-450mm
- Max. Drilling Depth: 1200m
- Engine Power: 167kW
- Rotation Torque: 4000-11100N.m
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Introduction
HFY series crawler multifunctional water well drilling rig is a new type, high efficiency, energy saving and multifunctional hydraulic water well drilling rig, mainly used for drilling water wells, monitoring wells, geothermal air conditioning holes, anchoring, foundation and bridge pile holes drilling, etc. The drilling rig adopts a variety of construction techniques such as DTH hammer impact, mud drilling, reverse circulation drilling, casing follow-up protection wall drilling, etc. which effectively solves the problem of construction drilling in various terrains.
Advantages
1. Equipped with imported optional high-torque hydraulic rotary power head, which is selected according to different construction requirements, greatly saving equipment procurement costs and effectively improving construction efficiency.
2. The loose layer can use roller bit drilling, mud slag discharge, reverse circulation construction, etc. The hydraulic supporting leg of the drill rig has large stroke, which can be transferred and loaded without the need for a crane rig.
Technical Data
|
Model |
HF260Y |
HF300Y |
HF360Y |
HF700Y |
HF1200Y |
|
Bore diameter |
115-300mm |
115-350mm |
115-350mm |
105-800mm |
115-800mm |
|
Bore depth |
260m |
300m |
360m |
700m |
1200m |
|
Power |
56kW |
/ |
/ |
/ |
167kw/380v |
|
Walk speed |
0-2.5km/h |
0-2.5km/h |
0-2.5km/h |
0-2.5km/h |
0-2.5km/h |
|
For rock |
6-20 |
6-20 |
6-20 |
6-20 |
6-20 |
|
Air pressure |
1.05-3.0Mpa |
1.05-3.0Mpa |
1.05-3.5Mpa |
1.05-3.4Mpa |
1.05-8.45 Mpa |
|
Air consumption |
16-30m³/min |
16-30m³/min |
16-40m³/min |
14-60m³/min |
16-96.4 m³/min |
|
Drilling rod length |
/ |
/ |
/ |
3/4.5/6m |
4.5m |
|
Drilling rod diameter |
/ |
/ |
/ |
89/102mm |
89/108mm/127mm |
|
Air reverse circulation double drill pipe |
/ |
/ |
/ |
/ |
127m |
|
Lifting capacity |
/ |
/ |
/ |
26T |
60T |
|
Slow-lifting speed |
/ |
/ |
/ |
/ |
2m/min |
|
Slow-forwarding speed |
/ |
/ |
/ |
/ |
0.9m/min |
|
Fast-lifting speed |
/ |
/ |
/ |
/ |
18m/min |
|
Fast-forwarding speed |
/ |
/ |
/ |
/ |
37m/min |
|
Once promotion |
3000mm |
3000mm |
3600mm |
/ |
/ |
|
Skid max angle |
90° |
90° |
90° |
/ |
/ |
|
Maximum height from the ground |
320mm |
320mm |
320mm |
/ |
/ |
|
Rotation Speed |
0-100r/min |
0-100r/min |
0-100r/min |
100/60r/min |
0-100r/min |
|
The capacity of main windlass |
/ |
/ |
/ |
/ |
2.5t steel wire Φ12m |
|
Mud pump flow |
/ |
/ |
/ |
/ |
600L/min |
|
Centrifugal flow |
/ |
/ |
/ |
/ |
1300L/min |
|
Rotation torque |
4000N.m |
4000N.m |
5700N.m |
13000N.m |
11100N.m |
|
Lifting power |
8T |
8T |
12T |
16T |
12T |
|
Climb ability |
25° |
25° |
20° |
/ |
15° |
|
Dimension(L*W*H) |
4900*1600*2400mm |
5160*2080*2710mm |
6500*2100*2600mm |
9300*2100*3800mm |
7302*2200*2670mm |
|
Weight |
5700Kg |
6700Kg |
8700Kg |
16600Kg |
16800Kg |
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