ZJB-90 Walking-Type Vibratory Driven Casing Cast-in-Place Pile Driver

Product Overview

The ZJB series walking-type vibratory driven casing cast-in-place pile driver consists of two parts: a hydraulic walking-type multifunctional pile frame and a vibratory hammer. The pile frame adopts a hydraulic walking-type traveling mechanism with a high degree of automation and can rotate 180 degrees in both directions. Four hydraulic outrigger cylinders and two traveling cylinders are provided at the bottom to assist traveling and rotation, while also enhancing the overall stability of the machine during construction. The exciting force generated by the vibratory hammer and the self-weight of the pile-sinking components are used to apply pressure to the pile casing for pile-sinking construction. Compared with conventional bored cast-in-place piles, the driven casing cast-in-place pile avoids the problems of pile body settlement and insufficient bearing capacity caused by floating soil at the pile tip in conventional bored cast-in-place piles, and also effectively improves the phenomenon of floating slurry on the pile body surface.

Product Applications

Suitable for driven casing cast-in-place piles, stone columns, soft foundation treatment and various other foundation engineering projects, and widely used in urban construction, energy, transportation and other mid- and high-rise building and bridge foundation construction.