Main Features:
This constructioning drilling rig has 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. With reasonable arrangement, this constructioning drilling rig can be easily operated, operating smooth and quick.
Applications:
This drilling rig 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.
Main Specification:
Depth: 30m
Diameter: 600mm
Spindle speed: Forward: 40/118/218/300 (r/min)
Reverse: 62 (r/min)
Maximum torque: 4500Nm
Spindle stroke: 700mm
