HFGA-45+ DTH Surface Blast Hole Drill Rig
- Drilling Diameter: 115-138mm
- Drilling Depth:28m
- Engine Power:194kW
- Rotary Torque:2800N.m
product Introduction
Using a two-stage compression air compressor with an excellent energy efficiency ratio and a 2800N.m high-torque rotary head to achieve high wind pressure and fast rock drilling, with excellent fuel economy performance, more energy saving and more environmentally friendly;
Application
The lighter weight and compact size are very convenient for transfer between construction sites and steps, and are suitable for blasting holes, pre-split holes, shock-absorbing holes and ultra-deep holes in quarries and quarries.
TECHNICAL DATA
| Diesel Engine |
Cummins 194kw @ 2000 rpm |
| Drill diameter |
Φ115-138 mm |
| Drill depth |
28m |
| DTH Hammer |
4" / 5" |
| Drill Pipe Storage |
6 + 1 |
| Drill Pipe |
Φ76*4000 mm |
| Max. Working Torque |
2800 N.m |
| F.A.D |
18 m3/min |
| Max.Working Pressure |
21 bar |
| Max Pullup Force |
31 kN |
| Tramming Speed |
3 km/h |
| Slope Capability |
25° |
| Track Frame Oscillation |
±10° |
| Transport size（L*W*H） |
9980*2480*3200 mm |
| Weight |
16000 kg |
