songtemachine
SDA-46 Automatic Rod Change Integrated DTH Drilling Rig Built-in Air Compressor
Automatic Integrated DTH Hammer Drilling Rig Features:
1. High performance & Powerful diesel engine and screw compressor for fast penetration rate.
2. Heavy duty feed beam feed system with cylinder, steel wire rope, pulleys and hose reel; the rotation system driven by double hydraulic motors; the carousel with 5 m @ dia 102 mm x 6 drill pipe storage; the auto rod / pipe handling system with cylinder positioning, rod / pipe removal & dual mechanical grippers; the dust collecting system, movable dust hood, drill rod / pipe thread auto lubrication, & hammer assistant removal system to fulfill fast drilling.
3. Reinforced tramming motor and chassis oscillation for maximum 3 km / h tramming, 25 degree climbing capability & high / low speed dual speed tramming in variety of terrains. Independent diesel engine preheating for various ambient temperatures.
4. Flexible control handles / levers in air-conditioned cab. Display and instrument panel for monitoring operational parameters. Automatic alarm / warning system and electronic indicators for precise positioning and better hole quality.
5. Powerful 2-stage dust collector equipped with 5 or 6 inch hammers for different applications.
6. The double hydraulic motors driven rotation unit for powerful and smooth torque output with stepless speed regulation.
Automatic Integrated DTH Borehole Drilling Rig Application:
SDA- 46 Automatic integrated DTH drilling rig (Down-the-hole drilling rig) is widely used in mining, construction, quarrying, and exploration activities. The primary application of DTH drilling rigs is for drilling holes into hard rock formations such as drilling blastholes, drilling holes for foundations, anchors, and geotechnical investigations in construction projects, drilling deep geothermal wells, etc.
Automatic Rod Change Integrated DTH Drilling Rig Built-in Air Compressor Technical Parameters:
| Diesel Engine | |||
| Model | C11 | Speed | 1,800 rpm |
| Manufacturer | Caterpillar | Fuel Tank Capacity | 600 L |
| Rated Power | 287 kw | ||
| Screw Compressor | |||
| Air End Manufacturer | Ingersoll- Rand | F.A.D | 20 m3 / min |
| Working Pressure Max. | 24 bar | ||
| Functional Parameters | |||
| Hole Range | 138 – 165mm | Hammer | 5 or 6 inch |
| Hole Depth | 35m | Rotation Speed | 0 – 105 rpm |
| Rod Diameter | 102 mm | Torque | 4,310 Nm |
| Rod / Pipe Handling | 6 + 1 | Rod Length | 5 m |
| Boom & Feed Beam | |||
| Boom Type | Single Straight Boom | Feed Type | Cylinder Wire Rope |
| Feed Length | 9,100 mm | Travel Length | 5,600 mm |
| Feed Extension | 1,300 mm | Feed Speed ( Max. ) | 0.88 m / s |
| Feed Force ( Max. ) | 34.5 KN | Lifting Force ( Max. ) | 67.6 KN |
| Chassis | |||
| Tramming Speed | High: 3 km / h Low: 2 km / h | Traction Force | 117.7 KN |
| Climbing Ability ( Max. ) | 25° | Track Oscillation | ± 10° |
| Ground Clearance | 420 mm | ||
| Weight & Dimensions | |||
| Width | 2,500 mm | Height | 3,530 mm |
| Length | 11,280 mm | Weight ( w / o options ) | 23,000 kg |
Automatic Integrated DTH Drilling Rig Batch Delivery:
