Ningbo WeiWo Electromechanical Tech Co.,Ltd.
Ningbo Weiwo Electromechanical Tech Co.,Ltd
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Part Name: Max Drilling OD 300-1200 mm and Speed 2200 rpm Tower Crane Rotary Reducer
Especially used in rotary drilling rig
Technical parameters:
| Max drilling OD(mm) | 300-1200 |
| Max flow(ml/r) | 110 |
| Weight of whole machine(t) | 8.6 |
| Max depth of drilling(m) | 10/13/15 |
| Max pulling force(t) | 8 |
| Rotation angle of table | 180 |
| Speed of power head(r/min) | 20-40 |
| Theoretical flow(L/min) | 56 |
| Max walking speed (km/h) | 60 |
| Max torque of power head (KN . m) | 17 |
| Speed(r/min) | 2200 |
Rotary drilling machine is a kind of construction machinery suitable for hole formation in building foundation engineering. Mainly suitable
for sandy soil and cohesive soil, powder soil, soil layer construction, such as in piles, continuous wall, foundation reinforcement is
widely used in many kinds of foundation construction. Power of the rotating drill general is 125 ~ 450 kw, output torque is 120 ~ 400
KN . m, the hole diameter is up to 1.5 ~ 4 m, the hole depth is 60 ~ 90 m, can meet the requirements of all kinds of large-scale infrastructure
construction. For example: torque KN . m, engine power is 170KW, the drilling diameter is 0.5-1m, the drilling depth is about 40m, and
the drilling quality is about 40t.
Detail drawings:
Other drawings:
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