Introduction

CM458 Crawler Anchor Drilling rig adopts diesel motor,hudraulic oil pump unit offers power to hydraulic motor moving,turn-ground,propulsion and lifting, and angle orientation of oil cylinder,etc.When the anchor Drilling rig is working, only the down the hole hammer consume the compressed air. The construction drilling rig is used for water well, geothermic air-conditioner drilling operation and various stonework blasting hole operation, the engineering drilling rig can also realize the process such as breast wall drilling with casing following, conduct drilling grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement and anchor hole.