American Piledriving Equipment Inc.
Model 600 Vibratory Driver/Extractor with Model 1050 Power Unit. 20,000 inch pounds of eccentric moment. Patented one piece helical gear/eccentric eliminates gearbox failures caused by broken pins, keys, bolts or. splines found in all other vibro gearboxes. Specially designed to use APE's patented 90 degree quad clamp system.