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 6135-01-453-5069
NSN 5920-01-090-3285
NSN 5998-01-398-9113
NSN 5925-01-128-3262
NSN 6610-00-891-6370
NSN 5990-00-565-9027
NSN 6650-00-344-9500
NSN 5910-00-115-2388
NSN 6135-00-985-7846
NSN 6135-01-512-8740
NSN 5945-01-293-6621
NSN 6150-01-400-4211