Components and Principles of Excavator Hydraulic Auger Drilling Rigs

Auger drilling rig consists of power head, drilling rod and bracket, which can be assembled and used in excavator, loader and other equipment relying on hydraulic system drive, it is a kind of construction machinery suitable for all kinds of rapid hole-forming operations, which is suitable for electric power, telecommunication, tree-planting, municipal landscaping, highway, railway, and other hole-forming operations.

　　Working Principle The auger drilling rig adopts pressurised drilling mode, which can achieve rotary pile depth of 1-12m, and with different specifications of drilling tools, the direct range of pile holes can be up to 200-1200mm in diameter, which is mobile, flexible, convenient and efficient.

　　The auger drilling rig, mainly consists of a driving head and a drill assembly, the driving head is fixedly connected to the drill assembly, and the drill assembly includes a drilling rod, a spiral blade wrapped around the drilling rod, and a drill bit set at the end of the drilling rod, and drilling teeth are set at the bottom end of said spiral blade.

　　The structure is simple, the penetrating ability is stronger, the production and application cost is low, and the flexibility is high.