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JDL-280 Mechanical Top Drive Water and Air Dual Purpose Drilling Rig
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产品描述
- 产品描述
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- Commodity name: JDL-280 Mechanical Top Drive Water and Air Dual Purpose Drilling Rig
1. Brief introduction of JDL-280 mechanical top drive water and air dual purpose drilling rig
JDL-280 drilling rig is a mechanical top drive drilling equipment integrating water drilling and air drilling, which solves the difficulty of drilling with air DTH hammer for soil gas drilling, and drilling in hard rock, gravel, and pebble layers with water drilling mud Due to the problem of low construction efficiency, water and gas dual-purpose drilling rigs are suitable for various formations, and the drilling efficiency of well drilling and geological exploration is high.
2. Features of JDL-280 mechanical top drive water and air dual purpose drilling rig
（1） Equipped with a rubber steel wire crawler chassis, strong off-road capability without damaging the road surface;
（2）Equipped with 4 hydraulic high outriggers, which is convenient for on-site leveling and can automatically load and unload trucks, saving costs;
（3）The drilling rig is equipped with a drill rod frame, and the design is humanized;
（4）The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which is convenient for loosening the drill rod;
（5） The hydraulic oil pump and the power are directly connected with a cardan shaft, which makes the climbing and moving of the drilling rig more powerful;
（6）It adopts automobile gearbox and hydraulic release bearing, which has high feasibility and easy and convenient gear shifting;
3. Technical parameters of JDL-280 mechanical top drive water and air dual purpose drilling rig
Model
JDL-280
Working stratum
Loose soil layer and bed rock(hardness:F6~20)
Drilling method
Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.
Drilling capacity
Drilling diameter
75-350mm
Mud drilling
450m
Pneumatic drilling
280m
NQ rope drilling
500m
Power
Diesel engine model
YN27
Rated power
42kw
Rated speed
2400rpm
Power Head
Rotation speed
33~1120r/min
Torque
9800N.m
Stroke
2300mm
Feeding system
Lifting capacity
100KN
Thrusting capacity
50KNT
Hoist
Mechanical winch (single rope)
4.5T
Drill pipe
Drill pipe diameter
Φ50/Φ60/Φ76/Φ89
Drill rod length
2000mm
Tracked chassis
Walking speed
0~2km/h
Gradeability
20°-30°
Overall size
Transportation status
4600*1900*2540mm
Working status
3800*2200*5700mm
Total Weight
3500kg
Matching air compressor
Total gas consumption
16~35m³/min
Working wind pressure
10.5~24.6bar
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
Key words:- JDL-280
- Mechanical Top Drive Water and Air Dual Purpose Drilling Rig
- JDL-280 Mechanical Top Drive Water and Air Dual Purpose Drilling Rig
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