Hfx Series 330-610mm Large Drift Diameter Borehole Water Well Drilling Rigs
China Hfx Series 330-610mm Large Drift Diameter Borehole Water Well Drilling Rigs, Find details about China 330-610mm Drill Machine, Drill Equipments from Hfx Series 330-610mm Large Drift Diameter Borehole Water Well Drilling Rigs
HFX series deep (water) well drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency. Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability. Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coal bed methane, shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation or salvage work.
Product Features
1. Mature and reliable hydraulic top drive power head with large bearing capacity and good sealing effect.
2. The gap adjustable telescopic drill collar can meet the requirements of long casing construction and has high work efficiency
3. Unique hydraulic matching technology for high system efficiency.
4. Integrated visualization pressurize and pressurize and pressurize decompression feed system for fine adjustment of drilling pressure according to drilling depth.
5. Four hydraulic high supporting legs are provided to achieve rapid leveling of the rig without lifting.
6. The swing-type centering device provides a wide working space when working.
Application
The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.
| Type | HFX300 | HFX500 | HFX700 | HFX1200 | HFX2000 | ||
| Drilling capability | Driling depth | m | 300(∅89) | 500(∅89) | 700(∅89) | 1200(∅89) | 2000(∅114) |
| Max. diameter of working floor | mm | ∅330 | ∅400 | ∅500 | ∅500 | ∅610 | |
| Feeding system | Max. lifting capacity | KN | 160 | 280 | 360 | 600 | 1000 |
| Max.feeding capacity | KN | 80 | 120 | 150 | 160 | 260 | |
| Max.lifting speed | m/min | 32 | 30 | 32 | 31 | 43 | |
| Max.feeding speed | m/min | 60 | 60 | 60 | 45 | 50 | |
| Stroke | mm | 7000 | 7000 | 7000 | 5000 | 15200 | |
| Top drive | Max.torque | N.M | 6600/3300 | 9200/4600 | 14500/337250 | 20000/10000 | 31500/21000 |
| Max.Speed | r/min | 95/190 | 95/190 | 75/150 | 70/140 | 105/155 | |
| I.D | mm | ∅45 | ∅55 | ∅55 | ∅105 | ∅105 | |
| Floating distance | mm | / | / | / | 60 | 100 | |
| Max.tilting angle | ° | / | / | / | / | 85 | |
| Deck engine | Type | YC4A125-T300 | YC6J175-T302 | YC6J210-T300 | YCA08260-T301 | TAD1650VE | |
| Rated power | kw | 92 | 129 | 154 | 191 | 405 | |
| Main winch | Hoisting capacity | / | / | 30(Optional) | 50 | 50 | |
| Tool winch | Hoisting capacity | KN | 15 | 15 | 15 | 15 | 15 |
| Breakout device | Max.breakout torque | KN | / | / | / | / | 95000 |
| vise clamping range | N.M | / | / | / | / | 2-7/8" ~ 10-6/8" | |
| Foam pump | Max. flow | mm | 35(Optional) | 35(Optional) | 35(Optional) | 35 | 100 |
| Max. pressure | L/min | 4(Optional) | 4(Optional) | 4(Optional) | 4 | 5 | |
| Mud pipe | I.D | Mpa | ∅55 | ∅55 | ∅55 | ∅76 | ∅76 |
| Max. pressure | mm | 8 | 8 | 8 | 8 | 35 | |
| Chassis | Drive mode | Mpa | Crawler chassis | Crawler chassis | Crawler chassis | Crawler chassis | Crawler chassis |
| Rated power | kw | / | / | / | / | / | |
| High speed | km/h | 2.4 | 2 | 3 | 3 | 3 | |
| Max.climbing gradient | % | 39 | 39 | 39 | 39 | 39 | |
| Working dimension(L*W*H) | mm | 4140 x 3050 x 10150 | 5100 x 3200 x 9800 | 5040 x 3575 x 9900 | 6450 x 3290x 9420 | 8800 x 4500 x 22090 | |
| Transportation dimension(L*W*H) | mm | 6500 x 1800 x 2610 | 6100 x 2100 x 2690 | 6210 x 2250 x 2880 | 9100 x 2250 x 3030 | 14400 x 3000 x 3600 | |
| Weight | t | 9.7 | 12 | 13.5 | 18 | 47.5 | |
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.
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