An apparatus consisting of a pneumatic or steam-actuated cylinder inclosed in a metal casing with equipment for removing pilings by a jerking motion. It is used in conjunction with a crane or crane-shovel which provides a means for raising or lowering the apparatus.
Classification: Pile-drivers and pile-extractors
NSN 5835-01-157-5886
NSN 2925-01-519-3221
NSN 5960-00-151-7576
NSN 6320-01-491-0327
NSN 6130-00-728-9621
NSN 5996-00-300-4499
NSN 2925-01-567-8027
NSN 6320-01-449-1014
NSN 5930-01-108-3258
NSN 5895-01-620-2462
NSN 5998-01-201-9875
NSN 5855-01-262-8013