JCDRILL crawler mounted reverse circulation(RC) drilling rig for mining
Main Features
1. Overall layout is more reasonable , easy to maintain.
2. Displacement and torque is large , and power is full in harsh environments .
3. Hydraulic adopts relatively independent multi-pump system , cancel the driver valve , and more stable.
4. Equipping single-stage high- pressure screw air compression system
5. The drilling rig is low center of gravity and the balanced distribution , with heavy "Four Wheels " , with mechanical / hydraulic dual brake torque travel motor and frame have ± 10 ° automatic leveling device,walking safely and stably .
5 Drill rig equipped with an efficient two dry dust collection system, greatly improve the working environment , in line with energy-saving , environmental protection concepts.
Application
JRC500 reverse circulation drilling rig is a new multi-purpose, high-efficiency, environmental protection, multi-track-type rig, which uses the latest foreign gas lift reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution.You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis.It is a geological exploration drilling, drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.
The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system,guide compensation, drill pipe loading and unloading, rotation and feed, legs, winch, walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction .
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 |
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.
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2.4mpa Crawler Mounted Mining Reverse Circulation RC Drilling Machine Images
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