KT11 integrated down the hole drill rig
The KT11 integrated down the hole drill rig is driven by a high power Cummins China stage III diesel engine with a two-terminal output that can drive the screw compression system and hydraulic transmission system as well. It is capable of drilling φ90-125mm vertical, inclined and horizontal holes. It is mainly used for open-pit mines, stonework blast holes, and pre-splitting holes. The drill rig is equipped with an automatic rod handling system and lubricating modular drilling rod. This means that only one operator is needed. The main control actions are integrated in one handle for greater user-friendly control. It is equipped with an anti-jamming system and optional drilling angles and depth indication are available, thus simplifying drilling and improving the drilling quality. The efficient dust-collecting system, spacious cab, high-powered air-conditioner and quality stereo system provide a comfortable working environment for the operator, allowing them to work longer and more effectively.
Technical Parameters| Transport dimensions (L×W×H) | 9100*2450*3200 mm |
| Weight | 14500Kg |
| Rock hardness | f=6-20 |
| Drilling diameter | 90-125mm |
| Ground clearance | 420mm |
| Leveling angle of track | 10°up, 10°down |
| Travelling speed | 0-3Km/h |
| Climbing capacity | 25° |
| Traction | 120KN |
| Torque | 2500Nm |
| Rotation speed | 0-120rpm |
| Lifting angle of drill boom | Up 47°, down 20° |
| Swing angle of drill boom | Right 50°, left 21° |
| Swing angle of carriage | Right 95°, left 35° |
| Tilt angle of beam | 114° |
| Compensation stroke | 1353mm |
| Feed stroke | 4490mm |
| Maximum propelling force | 25KN |
| Method of propulsion | Roller chain |
| Depth of economical drilling | 32m |
| Number of rods | 7 1 |
| Specifications of drilling rod | Φ76x4000 mm |
| DTH hammer | K3、K4 |
| Engine | QSL8.9-C325-30 /Cummins QSL8.9-C325-30 |
| Number of cylinders | 6 |
| Output power | 242KW/2200rpm |
| Hydraulic pump | 5× gear pump |
| Air Compressor | Zhejiang Kaishan |
| Air capacity | 18m³/min |
| Air pressure | 17Bar |
| Traveling control system | Hydraulic pilot |
| Drilling control system | Hydraulic pilot |
| Anti-Jamming | Automatic electro-hydraulic anti-jamming |
| Voltage | 24V, DC |
| Safe cab | Meet the requirements of FOPS & ROPS |
| Indoor noise | Below 85dB (A) |
| Seat | Adjustable |
| Air-conditioning | Standard temperature |
| Entertainment | Radio Mp3 |
- High torque gyrator
- Good hydraulic system
- High Efficient Dust Collecting System
- Automatic rod handling system
