Walk Drilling Machine
China [CN] Geology general check exploration,Earth physics exploration,Road and high layer building ground survey,Well,Blast opening et cetera drilling engineering.
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Drilling depth |
m |
100 |
250 |
300 |
600 |
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Drilling DI |
mm |
300 |
200 |
150 |
75 |
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Open hole DI |
mm |
300 |
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End hole DI |
mm |
75 |
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Drilling rod |
mm |
Φ60 |
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Drilling angle |
90°-65° |
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Rotary Spindle |
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Spindle forward speed |
r/min |
30-1050 |
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Spindle reverse speed |
r/min |
29-137 |
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Spindle stroke |
mm |
560 |
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Spindle inner diameter |
mm |
96 |
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Spindle lifting capacity |
KN |
60 |
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Main Winch ( drive hydraulic system) |
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Single line lifting speed |
m/min |
0-45 |
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Hug floodgate belt width |
mm |
90 |
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Tightrope diameter |
mm |
14 |
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Hoist single line lifting capacity |
KN |
40 |
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Roller diameter |
mm |
200 |
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Roller cubic measure |
m |
30 |
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Mud pump |
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Horizontal Triplex BW-250 mud pump |
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Displacement |
L/min |
250 |
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Work pressure |
Mpa |
7 |
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Water inlet caliber |
mm |
75 |
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Water to exit caliber |
mm |
50 |
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Gear Oil pump |
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Duplex gear oil pump CBF-F63/25 |
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Front displacement,pressure |
63mL/r 20Mpa |
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Behind displacement,pressure |
25mL/r 20Mpa |
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Drilling rig Power |
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Diesel engine |
Hp |
4100# 50HP |
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Electric motor |
KW |
Y180L-4 22KW |
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