lower operation cost JK730 automatic crawler mounted drilling rig
JK730Automatic Crawler Mounted DTH Drilling Rig
Crawler Mounted Hydraulic DTH Drilling Rig
,,hydraulic drilling rig
JK730automatic crawler mounted drilling rigfeatures its lower operation cost and humanized design.
Automatic Crawler Mounted DTH Drilling Rigadoptsa powerful diese engineand hydraulic oil pump station assembly to generate power, allowing rigs to rotation, feeding, lifting, walking and angle positioning.
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK730 consumes about 40% to 50% less energy (fuel or electricity), and the air displacement of matched air compressor decreases 30% to 50%.
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We also provide Tophammer Drilling Rigs,Water Well Drill Rig,Truck Mounted DTH Drilling Rig
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Model |
JK730 |
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Borehole diameter |
90-165mm |
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Rod carousel |
Rod capacity |
5+1/6+1 |
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Rod length |
3m |
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Rod diameter |
φ76mm |
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Auto rod-changing depth |
18m/21m |
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Applicable rock hardness |
f=6-20 |
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Working air pressure |
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Air consumption |
11-21m³/min |
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Feeding stroke |
3850mm |
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Rod-changing length |
3m |
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2970mm |
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Rotation rate |
0-90rpm |
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Rotation torque |
3300Nm |
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Travel speed |
2Km/h, 3Km/h |
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Grade ability |
20° |
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Power |
Yuchai 92kW (optional Cummins 97kW) |
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Dust collector (optional) |
Hydraulic dry dust collector |
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Wet dust collector |
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Dimension (LxWxH) |
7000mm×2400mm×3350mm |
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Weight |
9000kg |
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