The Digga Mega Anchor Drive range is not for the faint hearted - Ideally suited to the screw anchor and foundation drilling contractor. It is the ultimate in mega high torque performance up to 150,000ft-lbs. Digga drives utilize volumetrically superior and highly efficient Radial Piston motors to deliver constant and effective performance day in, day out - week after week. Digga’s innovative compact design and industry leading innovations make this range of drive units the industry’s first choice for anchored applications. With world leading technology as standard inclusions such as the Energy Control Valve (ECV) which prevents rapid decompression of oil caused by pile kick-back, and a built-in Pressure Relief Valve (PRV) to give you peace of mind that your investment is protected.