Why you might need a Rotary Piling Rig
Rotary bored piles can support heavy loads, overcome underground obstructions, penetrate ground too hard to bore using a CFA and drill piles with a cut-off level beneath the platform.
How Rotary Rigs work
Rotary bores drill to a designed depth, using an auger, drilling bucket or core barrels which support the pile through any unstable ground, and are reinforced with concrete once the required depth is reached
Rotary Bored Piling can offer higher power or torque than some CFA rigs and are able to overcome underground obstructions. Compared with other piling techniques LDP (Large Diameter Piling) can offer larger load capacities and be installed to greater depths.
Used Rotary Piling Rigs for sale
A popular make and model for this machine is the Bauer BG28, which has a telescopic Kelly bar which can expand to 3-5 times its original length.
Looking for CFA (Continuous Flight Auger) Rigs for sale? Click Here