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JDL-280/XJDL-280 mechanical top drive drilling rig
JDL-280 / The reverse rotation switch is sensitive and convenient, the transmission efficiency is high, the power energy consumption is greatly reduced, and it is more efficient and energy-saving. It solves the difficulty of air DTH hammer drilling in soil layers and the low construction efficiency of rotary drilling rigs in hard rock layers, gravel, and pebble layers.
1. The mechanical top driving force head is used to realize the functional integration of mud drilling and pneumatic down-the-hole hammer drilling. It can provide high speed of 901rpm and high torque (maximum torque of 10500N.m). When drilling into the soil layer, the drill can use coreless composite pieces or cone drill bits to drill with mud. It can perform high-speed rotary drilling in the rock layer and can also work with air. A compressor and a pneumatic down-the-hole hammer are used for percussion drilling. In unstable strata such as gravel, pipe-following drilling tools can be used to drill holes with casing.
2. The cobalt machine adopts a long-stroke double-speed mechanism and a mechanical power head with a stroke of 3500mm.
Improve drilling efficiency and reduce the occurrence of drill blockage and drill burning accidents.
3. The cobalt machine uses a double oil pump to supply oil, and the hydraulic system uses splitting and merging technology. A single pump is used when drilling, and a combination of two pumps is used when raising and lowering the drill. This results in low power loss and short auxiliary time.
4. The main shaft of the drilling rig adopts mechanical transmission. The transmission efficiency is doubled, the power energy consumption is greatly reduced, and it is more efficient and energy-saving.
| Type | JDL-280 | JDL-350 | JDL-5 |
| Overall machine weight | 3800Kg | 6500Kg | 11500Kg |
| Shipping size | 4600*1900*2540mm | 6300*2000*2600mm | 6300*2000*2650mm |
| Working size | 3800*2200*5700mm | 3800*2400*7600mm | 3800*3250*8500mm |
| Drill angle | 90° | ||
| Water well drilling depth | 200m | 350m | 500m |
| NQ rope core drilling depth | 350m | 600m | 800m |
| Water well drilling (drill bit) diameter | 75-220mm | ||
| Power head lifting force | 100KN | 120KN | 240KN |
| Power head propulsion | 50KN | 85KN | 180KN |
| Power head forward rotation speed | 33-1120rpm | 27-901rpm | 43-1080rpm |
| Power head reverse rotation speed | 37-180rpm | 48-219rpm | 47-144rpm |
| Maximum rotation torque of power head | 9800N.m | 10500N.m | 12000N.m |
| Power head propulsion stroke | 2300mm | 3500mm | 3500mm |
| Matching drill pipe diameter | 60,76,89mm NQ/HQ/PQ | 60,76,89,102mm NQ/HQ/PQ | |
| Diesel engine model | YN27 | YN27GBZ | YN48GBZ |
| Rated power/speed | 42KW/2400rpm | 58KW/2400rpm | 92KW/2400rpm |
| Drilling rig traveling speed | 0-2Km/h | ||
| Rated power/speed | 25-30° | 20° | |
| Mechanical winch single rope lifting force | 3Ton | 4.5Ton | 8Ton |
| Matching mud pump | BW160/BW200/BW250 (Optional) | ||
| Track model (Optional) | Rubber 350mm*56 sections | Steel 300mm*38 sections | Steel 400mm*43 sections |
| Track bearing capacity | 5000Kg | 6000Kg | 8000Kg |
| Type | XJDL-280 | XJDL-350 | XJDL-5 |
| Overall machine weight | 4800Kg | 7000Kg | 12000Kg |
| Shipping size | 5600*1900*2600mm | 6300*2000*2600mm | 6300*2000*2800mm |
| Working size | 3800*2300*7000mm | 3800*2400*7800mm | 4200*3600*8800mm |
| Drill angle | 75-90° | ||
| Water well drilling depth | 200m | 350m | 500m |
| NQ rope core drilling depth | 350m | 600m | 800m |
| Water well drilling (drill bit) diameter | 75-220mm | ||
| Power head lifting force | 100KN | 120KN | 240KN |
| Power head propulsion | 50KN | 85KN | 180KN |
| Power head forward rotation speed | 33-1120rpm | 27-901rpm | 43-1080rpm |
| Power head reverse rotation speed | 37-180rpm | 48-219rpm | 47-144rpm |
| Maximum rotation torque of power head | 9800N.m | 10500N.m | 12000N.m |
| Power head propulsion stroke | 2500mm | 3500mm | 3500mm |
| Matching drill pipe diameter | 60,76,89mm NQ/HQ/PQ | 60,76,89,102mm NQ/HQ/PQ | |
| Diesel engine model | YN27GBZ | YN27GBZ | YN48GBZ |
| Rated power/speed | 58KW/2400rpm | 65KW/2400rpm | 92KW/2400rpm |
| Drilling rig traveling speed | 0-2Km/h | ||
| Rated power/speed | 25-30° | 20° | |
| Mechanical winch single rope lifting force | 3Ton | 4.5Ton | 8Ton |
| Matching mud pump | BW160/BW200/BW250 (Optional) | ||
| Track model (Optional) | Steel 300mm*38 sections | Steel 400mm*40 sections | Steel 400mm*43 sections |
| Track bearing capacity | 6000Kg | 8000Kg | 8000Kg |
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products??Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equirement.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 20-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
Q7 Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
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