1200mm dia hydraulic casing extractor for double wall casing pipe for deep foundation piling work

1200mm dia casing puller hydraulic type  for double wall casing pipe for deep foundation piling work 1200mmdia hydraulic casing puller for double wall casing pipe for deep foundation piling work 1200mm dia hydraulic casing extractor for double wall casing pipe for deep foundation piling work Hydraulic casing puller dia 1000mm used for deep foundation piling work Single wall casing puller ,double wall casing puller , 1000mm dia casing puller ,900mm casing puller , 1500mm casing puller ,1500mm casing extractor , 1800mm hydraulic casing puller , 1800mm hydraulic casing extractor machine They are hydraulic clamping machines to pull out casing pile pipe or similar pipe. Pull out casing pile pipe or similar pipe. They may be coupled to the base pile machine by means of telescopic boom or they can work alone with its own hydraulic power pack tianjin huachang xingye technology co.,ltd  email info@tjdrilling.com  web:www.tjdrilling.com  tel:0086-22-58656461 whatsapp :008618902059907