| Customization: | Available |
|---|---|
| After-sales Service: | Video Technical Support, Online Support, Spare PAR |
| Warranty: | 5 Year |
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| Specifictaion table of SWDRT250D(Diesel&electric drive) | |
| Model | SWDRT250D |
| OPERATION PARAMETER | |
| Hole diameter(mm) | 220-270 |
| Hole depth(m) | 48 |
| Rod diameter(mm) | 219 |
| Rod length(m) | 10m*5 |
| Bits type | Tricone bits/DTH bits |
| Rock hardness | F4-20 |
| Dust collector | Dry/Wet type |
| AIR COMPRESSOR Sullair DLQ1150RH | |
| Working pressure(Bar) | 20.7/14 |
| Air displacement(m3/min) | 32.6 |
| Eletric motor (kW) | 280 |
| Main motor | |
| Voltage(V) | 380 |
| Power (kW) | 250 |
| Onboard transformer | S11-M-630/10(6)-0.4 |
| ENGINE | |
| Model | Cummins QSM11-C300 |
| Power(kW/rpm) | 224/1800 |
| Fuel tank capacity(L) | 300 |
| FEED | |
| Feed beam length(mm) | 15000 |
| Feed Stroke(mm) | 11400 |
| Feed speed (m/min) | 45 |
| Feed force.Max(kN) | 250 |
| Lifting speed (m/min) | 63 |
| Feed force.Max(kN) | 160 |
| TRAVEL CAPACITY | |
| Travel speed(km/h) | 2 |
| Gradeability(°) | 20 |
| Ground pressure(kPa) | less than 100 |
| ROTARY | |
| Rotary speed(rpm) | 0~120 |
| Rotary torque(k.Nm) | 13.8 |
| Power(kW) | 110 |
| DIAMENSION | |
| Gross weight(T) | 75 |
| L*W*H boom horizontally(mm) | 15500*5800*5500 |
| L*W*H boom vertically(mm) | 14100*5800*16800 |
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