The Digga Ultra Drive range is the ultimate in ultra high torque performance up to 230,000ft-lbs. Providing the most versatile selection of supreme planetary drives with greater power and speed. Designed for screw piling and ground anchor installation. 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.