Details
RDH300 ?Crawler Drill Rigs is an all pneumatic powered rock drilling equipment, with a high air pressure DTH system and strong climb capability that making the rig more suitable and efficient for driling blastholes in open-pit mining and engineering projects.
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MAIN SPECIFICATIONS |
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Hole dia.(mm) |
105-165 |
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Hole depth(m) |
40 |
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Air pressure (Mpa) |
1.05-2.46 |
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Air consumption (m3/min) |
?17-21 |
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Feeding force (N) |
13620/18730 |
|
Feeding stroke |
3.66 |
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Power of travel motor(kw) |
8.8×2 |
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Power of feeding mortor(kw) |
3.36 |
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Power of rotaton motor(kw) |
18.34 |
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Rotation speed(rpm) |
0-72 |
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Elevation angle of sliding framework (degree) |
180 |
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Swing angle of sliding framework (degree) |
50 toward left and 35 toward right |
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Swing angle of drill arm (degree) |
45 toward right and left |
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Elevation angle of drill arm (degree) |
60 horizontally up and 19 down |
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The highest drilling height (m) |
3.38 |
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Travel ?speed |
3 km/h |
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Gradeability (degree) |
26 |
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Overall dimension(mm) |
3560×2210×1470 |
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Weight (kg) |
5000 |
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Common impacter model |
DH-4 Ql-40 ??DHD340 DHD350Q DHD360 |
|
Dust removal mode |
et type or dry type (equipped additionally) |
