1500mm hammer grab used with hydraulic casing rotator for hard soil conditions pile foundation work
1500mm pile hammer grab used with hydraulic casing oscillator for cased bored pile foundation work
1500mm bored pile grab used for pull out hard soils inside of double wall casing pipe
1500mm single rope hammer grab used for secant pile foundation work ,
1500mm double rope hammer grab used with hydraulic casing oscillator for cased bored pile foundation work

1500mm downhole grab bucket used for cased bored pile foundation work
Tianjin huachang xingye technology co ltd 
Hammer grab is the most important tool used in piling and determines the progression of the drilling. In addition to the maximum grabbing capacity, unloading is quick and easy. The stresses of the whole structure are relieved and very strong
Surfaces exposed to wear are made of NM400 material. Chassis and arms that require strength are made material. Guides and holders are made of Q355 material.
We have two different spoon systems as below: Pulley Type X-Linked Type Spherical Type
Sell 900mm pile hammer grab used with hydraulic casing oscillator for bored pile foundation work
Sell 1000mm hammer grab used with hydraulic casing rotator for hard soil conditions pile foundation work
Sell 1200mm hammer grab used used with hydraulic casing oscillator for hard soil conditions pile foundation work
Sell 1500mm hammer grab used with hydraulic casing rotator  for hard soil conditions pile foundation work
Sell 1800mm pile hammer grab used for hard soil conditions pile foundation work
Sell 800mm pile hammer grab 800mm used for hard soil conditions pile foundation work
Sell 2000mm hammer grab 800mm used for hard soil conditions pile foundation work
Sell 800mm pile grab used for hard soil conditions pile foundation work
Sell 800mm down hole pile grab bucket for hard soil conditions pile foundation work
Sell Hammer grab is the most important tool in pile construction 
We produce several models of hammer grab for crane lifting used for cased and uncased borehole, our hammer grab have single rope type hammer grab ,and double rope hammer grab

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