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

size from 300mm -2800mm , casing extractor from 300mm-2800mm pipe puller from 300mm -2800mm 
diaphragm wall stop-end extractor
Hydraulic equipment designed for the extraction of diaphragm wall stop-end sheet piles width 600 to 1200 mm The unit is operated by a power pack and it is composed of heavy duty base frame with two trapezoid sliding columns maneuvered by 4 hydraulic rams with 750 mm stroke. The system is complete with locking system pins to ensure the stop end sheet piles to the sliding frames and to prevent dropping of the column.
1drawing 

2,TECHNICAL SPECIFICATION

HYDRAULIC POWER STATION

Tianjin huachang xingye technology co ltd

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