JDL-280 280m Top Drive Multipurpose Drill Rig Deep Well DTH Rock Blasting Downhole Crawler Water Well Drilling Rigs
Mechanical top drive drilling machine JDL-280
1. The power head adopts mechanical transmission.
2. The single feeding range of the power head is 2300mm.
3. Power head hydraulic automatic opening and closing mechanism.
4. The drilling rig adopts a 525 manual transmission.
| Model | JDL-280 |
|---|---|
| Drilling depth | 280m |
| Maximum opening diameter | 75-350mm |
| Power | 42KW |
| Drill pipe diameter | 50mm, 60mm, 76mm, 89mm |
| Color | Support customization |
| Weight | 3.5T |
Details About JDL-280 280m Top Drive Multipurpose Drill Rig Deep Well DTH Rock Blasting Downhole Crawler Water Well Drilling Rigs
JDL280 280m Top Drive Multipurpose Drill Rig Deep Well DTH Rock Blasting Downhole Crawler Water Well Drilling Rigs
JDL-280 drilling rig is a mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological exploration are efficient and energy saving.
2. The features of JDL280 280m Top Drive Multipurpose Drill Rig Deep Well DTH Rock Blasting Downhole Crawler Water Well Drilling Rigs
* Equipped with hydraulic steel tracks for stronger off-road capability;
* Equipped with four hydraulic square tube high outriggers, which is convenient For leveling on site and saves a lot of loading and unloading costs;
* The left and right of the rig are equipped with drill rod holders and foot pedals, which are more user-friendly in design;
* The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which makes it easier to loosen the drill rod;
* The hydraulic oil pump is directly connected to the power by a universal shaft, which makes the rig climbing and moving more powerful;
* AMT manual automatic transmission with electronic transmission and electronically controlled shifter make shifting easier;
* The rig uses dual oil pumps to supply oil, and the hydraulic system uses split flow and merge technology to increase and decrease the power head more quickly;
* Equipped with a foldable auxiliary tower, which can lift two 3 m / drill drill rods at a time.
Main technical data of water well drilling machine
| JDL-280mechanical top drive water and air drilling rig | ||
| Drilling capacity | Drilling depth for water well | 280m（152mm~203mm） |
| Rope core 75mm aperture Wireline coring N size | 500m | |
| Borehole (Drill bit) dia. | Ø75～Ø350mm | |
| Drilling angle | 90° | |
| Drive head | Lifting capacity | 100kN |
| Thrusting capacity | 50kN | |
| Rotary speed RPM | foreward：33、63、113、163、192、237、303 、537、906、1120r/min | |
| reversal：37、180 r/min | ||
| Max. Torque | 9800N.m | |
| Power Unit | Engine Model | YN27 |
| Rated power/speed | 42kW/ 2400r/min | |
| Mechanical winch capacity | 4.5Ton | |
| Drill pipe | Drill pipe dia. | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ |
| Drill pipe length | 2000mm | |
| Mud pump | BW160/ BW200/ BW250 | |
| Air compressor | Air consumption | 16～35m3/min |
| Air pressure | 10.5～24.6bar | |
| Crawler chassis | Walking speed | 0～2 km/h |
| Climbing angle | Max. 25°~30° | |
| Dimension | Transport | 4600*1900*2540mm |
| Working | 3800*2200*5700mm | |
| Weight with steel crawler | 3500kg | |
FAQ
Q: Whafs your warranty period?
A: 12 months from winches accepted.
Q: What are the terms of payments?
A: We accept T/T, Western Union, Paypal, and cash.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock, or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: What kind of shipment ways are available?
A: By sea to your nearest port.
By air to your nearest airport.
