| Certification: | CE, ISO 9001:2008 |
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| Condition: | New |
| Drill Hole Diameter: | >300mm |
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Rotary drilling rig is a kind of construction machine suitable for hole formation in building foundation engineering. Mainly suitable for sandy soil, cohesive soil, silty soil and other soil construction, widely used in cast-in-situ piles, continuous walls, foundation reinforcement and other ground foundation construction. The output torque is 120 ~ 400kN • m, the maximum hole diameter can reach 1.5 ~ 4m, and the maximum hole depth is 60 ~ 90m, which can meet the requirements of various large foundation constructions.
Specification for Large-diameter drilling rig suitable for construction of cohesive soil clay:
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Model |
HWDR150D |
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Dimensions |
8700mm*2300mm*3200mm |
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Wheelbase |
3250mm |
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Wheel-track |
1600mm/Front, 1260mm/Rear |
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Vehicle weight |
9000(KG) |
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Engine power |
120-150HP |
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Piling depth |
1-15(m) |
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Drilling diameter |
400-2200(mm) |
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Swing angle |
180° |
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Walking speed |
50(km/h) |
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Working pressure of hydraulic system |
20-30(Mpa) |
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Hydraulic system displacement |
80ml/r |
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