DTH90 series drill is a new model drill, we developed it specially used for stone quarry and the drill hole can be different diameter, depth, multi-orientation&angle. Now it is the indispensable products for mine quarrying, stone dyamiting and diamond wire passing.
Technical parameter of Down The Hole Machine/DTH90 /Down the hole hammer/ DTH bits/ drilling for blast hole/ drilling hole for wire/drilling rig/drill
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Model
|
DT-DTH90-P
|
DT-DTH90-PE
|
DT-DTH90-PH
|
|
Pneumatic Driller
|
Pneumatic/Electric Driller
|
Pneumatic/Hydraulic Driller
|
|
|
Max.depth of drilling
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30m
|
20m
|
30m
|
|
diameter of drilling
|
Φ90-100mm
|
Φ65-90mm
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Φ90-100mm
|
|
Drilling speed
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5-8m/h
|
5-8m/h
|
5-8m/h
|
|
Minimum air pressure
|
0.5-0.7MPa
|
0.5-0.7MPa
|
0.5-0.7MPa
|
|
Air consumption
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7-9m³/min
|
7-9m³/min
|
5-7m³/min
|
|
DTH hammer
|
CIR90
|
CIR90
|
CIR90
|
|
Each feeding distance
|
1.2m
|
2m
|
1.2m
|
|
Forwarding device
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pneumatic motor , reducer,chain
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pneumatic motor,reducer,chain
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Hydraulic motor,chain
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|
The rotation device
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pneumatic motor,reducer
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electric motor,reducer
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Hydraulic motor
|
|
Drilling direction
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any direction
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any direction
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any direction
|
|
adjustable height of the down jack
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220mm
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220mm
|
220mm
|
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pneumatic control system
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remote control,manual direction changing
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remote control,manual direction changing
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remote control,manual direction changing
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|
Total weight(KG)
|
250Kg
|
250Kg
|
450Kg
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