Pile drivers install piling to hold back earth during excavations, set up the foundation of skyscrapers and bridges, or builddocks and wharfs. Due to the wide range of work performed in this field. Different types of piles can be worked throughdifferent clamps,such as round piles, concrete piles, steel sheet piles, square piles.

Hydraulic pile breaker: such as cast-in-place pile, prefabricated pile, etc.; from the shape of pile head, it can be divided into round pile breaker and square pile breaker. The pile breaker is widely used in high-speed rail bridges and pile foundation engineering of civil construction. Generally, the round pile cutter is suitable for pile diameters of 250mm-2500mm; the square pile cutter is suitable for pile sides 250-650mm, which can meet all kinds of Requirements for large-scale foundation construction.

The double cylinder hydraulic shear has improved the structure of existing double cylinder hydraulic pulverizer. The alloy blade is added in double cylinder hydraulic shears for steel shearing. The shearing force is much higher than same series of hydraulic shears, which improves the construction efficiency and meets the customer's demand for recovery of harder metals such as superhard steel plate and steel bar.

Olecranon scissors belong to heavy hydraulic scissors with large oll cylinder. They are installed on excavators and are used for dismantling scrap cars, cutting steel bars, steel, cans, pipes and other scrap steel.