| Technical specications |
| Hole diameter range (mm) |
41-89 |
| Hole depth(mm) |
2830/3440/4050 |
| Drill rod size & length（mm) |
(R32,T38) 3090/3700/4305 |
| Face size (W x H)(m) |
5.6*4.34/6.33*5.72(Extension boom optional) |
| Drilling coverage area(m2 ) |
24/36(Extension boom optional) |
| Turning radius(mm) |
inner R2900，outer R4800 |
| Weight(T) |
≤11T |
| Dimension(LxWxH-Extension boom) mm |
12485×1500×1620( down) / 2030（up） |
| Drifter |
| Model |
ZY104M |
| Impact power（Kw) |
20 |
| Max. torque（N.m) |
750 |
| Rotation speed（RPM） |
215 |
| Impact frequency(Hz) |
60 |
| Impact pressure（bar） |
210 |
| Noise level dB(A) |
＜106 |
| Adapt to rock hardness |
f≤15 |
| Air compressor |
| Working pressure(bar) |
8 |
| Rated FAD (m3/min) |
0.4 |
| Diesel engine |
| Brand/Model |
Yuchai YCF36100-T480 |
| Rated Power（kW) |
73.5 |
| Rotation speed（r/min) |
2400 |
| Torque（N.m) |
350/(1800~2200rpm) |
| Electric motor |
| Rated power（kW) |
55 |
| Working RPM |
1480 |
| Frequency (Hz) |
50 |
| Startup Type |
Star/Delta Unload Start |
| Voltage（V） |
380 |
| Current（A） |
116 |
| Aluminum alloy propulsion beam |
| Total length（mm) |
4890/5500/6110 |
| Feeding length(mm) |
2830/3440/4050 |
| Extension length (mm) |
1800 |
| Tramming |
| Type |
Wheel reducer + four-wheel drive |
| Hydraulic system |
Open system |
| Tramming speed (km/h) |
7 / 4 |
| Max traction force（KN） |
50 |
| Boom |
| Type |
Composite coordinate system |
| Number of drilling arms |
1 |
| Parallel holding |
Complete |
| Boom extension (mm) |
0/1200(Optional) |
| Water system |
| Flow rate (m3/h |
2 |
| Pressure(bar) |
11.2 |
| Min inlet pressure(bar) |
2 |
| Hydraulic system System pressure（bar） |
240 |
| Hydraulic oil tank （L） |
260 |
