Leffer VRM 3300

CJA’s Leffer VRM 3300 oscillator has over 11,500,000 ft-lbs of torque and  973 tons of lifting force. This allows the oscillator to install and remove smooth small wall casing over 200 feet deep. Oscillated drilled shafts are used in caving or sensitive soils where the bore hole requires a casing to the bottom of the hole.


Visit Leffer’s website and learn more about their oscillators.