Integrated Surface DTH Drilling Rig, ZT5
Down-the-hole drill rig for open-pit mining
This machine is a marvelous creation that is produced based on efforts devoted by Zhejiang Kaishan Compressor. It is especially suitable for operators working in large-scale open-pit mines. The drilling machine is driven by a powerful engine that activates the interior hydraulic movement system, high-pressure air end and DHT hammer, through which it can drill rocks efficiently, change angles and move smoothly. The machine is equipped with several advanced modules, such as a hydraulic dust collector that can reduce harm to environment, a hands-free hydraulic rod handling module, a floating rig joint protecting rod thread and an anti-jamming module. With these features, the machine can be operated by one person. It also provides a cozy working environment for operators, with an air-conditioner installed in its large cab.
| Model | |
| Dimensions | 8850 ×2180 ×2830mm |
| Total weight | 13800kg |
| Rock hardness | F=6-20 |
| Hole diameter | ⌀90-105mm |
| Ground clearance | 430mm |
| Track oscillation angle | ±10° |
| Tramming speed | 0-3km/h |
| Gradeability | 25° |
| Traction | 120kN |
| Maxium torque | 1680N.m(Max) |
| Rotation speed | 0-120r/min |
| Boom lift angle | Up: 47°, down: 20° |
| Boom swing angle | Left: 20°, right: 50° |
| Swing angle | Left: 35°, right: 95° |
| Tilt angle | 120° |
| Feed extension | 1200mm |
| Feed length | 3490mm |
| Maximum feed force | 25kN |
| Feed method | Motor roller chain |
| Drilling depth | 24m |
| Rod number | 7 1 |
| Rod diameter | ⌀64×3000mm |
| DTH hammer | M30 |
| Disel engine | Yuchai YCA07240-T300 |
| Total power | 176kW |
| Rotation speed of engine | 2200r/min |
| Screw air compressor | Zhejiang Kaishan |
| Free air delivery of compressor | 10m³/min |
| Discharge pressure of compressor | 210 psi |
| Tramming controller | Hydraulic pilot |
| Drilling controller | Hydraulic pilot |
| Anti-Jamming | Automatic electro-hydraulic anti-jamming |
| Voltage | 24V DC |
| Cab safety | Meet the requirements of ROPS&FOPS |
| Cab noise level | < 85dB(A) |
| Seat | Adjustable |
| Air-conditioning | Cooling-heating |
| Entertainment | Radio |
