Locked rod drill Machine is a kind of multifunctional highway guardrail pile construction machinery,

with different configuration it can accomplish many functions, such as piling, pile extracting,

and drilling on the stable layer of road before piling
Crawler walking,high walking and climbing ability .The frame can be moved back and forth,bit can

be adjusted,high piling position accuracy.

Building Engineering Loader Refitted Screw pile drilling rig Main Features

1. The chassis of drilling rig is jointly developed by Yutong and Korea Doosan. The machine adopts Germany MAN engine, which can save energy and fuel and provide high reliability.

2.The impact winch adopts free-fall reductor. It is difficult for the drill rig to drill hard rock. At this moment, impact winch can be used to hoist and lower the impact hammer to damage the rock, and then drilling bucket can be used to pick up the slag, so as to improve the efficiency of drilling into the rock.

3. When the drill rig is drilling into pebble bed, impact winch can be used to impact and squeeze the pebble bed in order to form a protective wall. When the drill rig is drilling into backfill soil, impact winch can be used to impact and ram the soil in order to form a dense protective wall to prevent landslidesy.

4. The usage of telescopic chassis not only can meet the conditions of transport, but also can make the width of the complete machine reach 4.3 m during working, so it enhances machine stability and construction safety .

5. The machine of drilling rig adopts centralized lubrication, making maintenance and use become easy and improving the disassembly and maintainability of the drill .

6. The drill rig is equipped with support leg, which can provide support when the impact winch is working, so as to reduce the shaking and ensure the stability of complete machinee.