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JCDRILL Factory Price Air Compressed Hydraulic DTH China RC Drilling Rig JRC500
The reverse circulation drilling rig(rc drilling rig)upgrades and optimizes the operating table, the running parts, the hydraulic system, the propulsion beam, and the turret, with the aim of maximizing the function of the rig. The walking parts use a plunger motor, which greatly extends the life of the pneumatic down-the-hole drilling rig. In particular, the improvement of the console has been changed from the original two-person operation to one-person operation, which has improved the work efficiency and reduced the cost, fully considering the market demand.
Specifiction
| 1 | Geology drilled | All kinds | |
| 2 | Drilling Type | DTH & RC | |
| 3 | Drill system and operation | Hydraulic | |
| 4 | Hole Diameter | mm | Φ90—Φ400 |
| 5 | Hole Depth | m | 500 |
| 6 | Rotation Torque | KN | 85-100 |
| 7 | Rotation Speed | rpm | 0-80 1st Gear |
| 0-160 2nd Ger | |||
| 8 | Drill pipe diameter | mm | 76/89/114 |
| 9 | Drill pipe length | mm | 4/4500 |
| 10 | Max. Feed Speed | M/min | 18 |
| 11 | Max. Lifting Speed | M/min | 5-20 |
| 12 | Feed Stroke | mm | 3400 |
| 13 | Max. Lifting force | T | 28 |
| 14 | Lifting force of Main winch(Optional) | T | 4 |
| 15 | Lifting force of hoist | T | 1.5 |
| 16 | Lifting height of tool winch | m | 100 |
| 17 | Diesel Engine type | CUMMINS | |
| 18 | Rated Horse power | Kw | 180 |
| 19 | Electrical System | Volt | 24 |
| 20 | Compressor Type | Rotary Screw/Movable | |
| 21 | Pressure Required | Mpa | 1.05—4.5 |
| 22 | Air consumption | m³/min | 16—60 |
| 23 | Net Weight | T | 13 |
| 24 | Shipping Length | mm | 7550 |
| 25 | Shipping Width | mm | 2260 |
| 26 | Shipping Height | mm | 2700 |
| 27 | Ground Clearance | mm | 300 |
| 28 | Volume of Flow | mm | 20 |
Characteristics
1: Diesel engine mounted hydraulic system,all the system include the walking,rotation,feed,lifting,Leg,lifting, compensation system,rod change is hydraulic.
2: Reverse circulation system working together with DTH technology,air compressor provice pressed air for impact and dust collect.
3. During working,use the reverse circulation hammer,double tube,pressed air enter between two tube and dust out from the inner tube.
4. Also it’s available to positive circulation use normal drilling tool.
5. The working system composed of feed system,guide(mast),rotary head, compensation system, centralizer,rod exchange cystem, winding and so on.
6. Axes pressure,feed speed,rotary speed is adjustable.
7. The walking system is a self-walking system,convient for moving,wich could install four hydraulic leg,when load on truck,it doesn’t need hiking up,it can load on truck directly.
8. Four hydraulic leg use for keep the balance of the drilling during working.
9. The sub winding could hoisting Max.1ton drilling tool,it also could help to rod change.
10.The guide(mast) could working in 45°-90°,guide have a extention system,which ensure the guide could moving toward the drilling surface,to keed the balance of the guide.
11. Gradienter,angle lable and centralizer to ensure the precision accuracy of hole.
12. The air system have a special lubrication system to lubricating the hammer to extend the service life.
