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Drilling rig is mainly used for geological general investigation and exploration,road andtall building foundation exploration, kinds of hole in concrete structure,river levees,sub- grade grouting hole drilling and drilling and direct grouting, civil wells and earth temperature central air-conditioner,etc
1.53*59 drilling rod adopted, high rigidity and strong delivery torque.
2.The machine is equipped with national patent technology-taper clutch,with characteristic of strong transmission torque,easy operation and free maintenance. 3.for the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the winch.
4. Vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geologic conditions. 5.We are the first one to equip mud pump with the flow 160L/min in China so that it will save cost and also make the machine compact, mobile and lightweight.
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Model |
HT-160 |
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Drilling depth |
160m |
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Maximum open hole caliber |
φ75-φ220mm |
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End hole caliber |
20mm |
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Kelly bar |
53/59*4200mm |
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Drill diameter |
φ50mm |
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Drill angle |
90°~75° |
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Engine (diesel engine) |
13.2/2200kW/r/min |
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Weight/size |
920kg/2400*950*1400 |
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Vertical shaft |
|
|
Vertical speed |
142 285 570r/min |
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Spindle stroke |
450mm |
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Hoist |
|
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Single line lifting weight |
9.6kN |
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Single line lifting speed |
0.41 0.82 1.64m/s |
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Reel diameter |
φ140mm |
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Wire rope diameter |
φ9.3mm |
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Wire rope capacity |
27m |
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Rig |
|
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Rated load |
2t |
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Rated load |
6m |
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Tower legs specifications |
73mm |
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