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 6620-00-221-6639
NSN 2925-01-651-8683
NSN 6650-01-267-7739
NSN 5998-01-468-0741
NSN 6105-00-418-6019
NSN 6150-01-222-0667
NSN 5960-01-355-2968
NSN 5920-01-602-7743
NSN 5855-01-443-6806
NSN 5945-01-379-4999
NSN 5985-00-042-3697
NSN 5905-00-985-1485