Large Drilling Diameter Hydraulic Construction Drilling Rig
Large Hole Diameter Construction Drilling Machine
This construction drilling machine is newly designed and manufactured according to the requirement of foundation engineering, suitable for drilling medium mini-type grouting hole of building, skyscraper, dam and harbor and water well drilling.
Mast structure, top drive head can be moved down or up alone with, strength and rigidity large torque, compact structure, easy to be moved.
Top-drive head is equipped with hydraulic chuck, drilling efficiently. Reasonable arrangement, easy to operate, smooth and quick.
Depth: 30m
Diameter: 600mm
Spindle speed: Forward: 40/118/218/300 (r/min)
Reverse: 62 (r/min)
Maximum torque: 4500Nm
Spindle stroke: 700mm
Model |
GQ-15 |
GQ-20 |
GQ-60 |
Depth (m) |
50-100 |
60 |
30 |
Diameter (mm) |
600-1500 |
2000 |
600 |
Power unit |
Electric/Y225S-4/37kw |
Electric/37kw |
Rotary Electric/Y180L-4/22kw |
|
Diesel/2135AG50 hp |
Diesel/11kw |
Hoist Electric/Y160M-4/11kw |
Dimension (mm) |
3620*1880*2740 |
5000*2400*2840 |
2200*1200*2050 |
Weight (kg) |
5900 |
12500 |
2500 |
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