Product Introduction

The pile frame adopts hydraulic walking chassis, and the main tower adopts flange connection structure. It can be operated by hydraulic pressure and electrical appliances as a whole to complete the processes of rotation, walking, positioning, drilling, lifting and landing boom, etc. The advantages of low noise, no pollution and high degree of automation are the ideal mechanical construction equipment for ultra-deep pile foundation construction.

The output shaft of the power head and the spiral drilling tool of the machine are hollow, and the concrete is pumped into the hole through the power head and the central pipe of the drill pipe, so as to realize the simultaneous completion of hole forming and pile forming. (Reinforcement cage technology can also be inserted) and can complete long spiral hole forming, CFG pile, precast pile, cast-in-place pile, underground continuous wall and soft foundation reinforcement; After changing drilling tools, various construction methods and techniques such as screw pile and deep multi-axis mixing pile can be realized.

Main technical parameters

Item \Model	CFG30	CFG32	CFG36	CFG38	CFG40
Hole diameter mm	400-800	400-1000	600-1200	600-1200	800-1200
Pile depth m	30	32	36	38	40
Power head power kW	55 × 2	75 × 2	90 × 2	90 × 2	90 × 2
Maximum lifting force kN	400	480	960	1200	1200
Main engine speed r/min	16	11	11	11	11
Output torque kN.m	65	130	156	156	156
Walking step distance mm	1500	1800	2000	2000	2000
Rotation angle °	±180	±180	±180	±180	±180

Some engineering examples

The pile frame adopts hydraulic walking chassis, and the main tower adopts flange connection structure. It can be operated by hydraulic pressure and electrical appliances as a whole to complete the processes of rotation, walking, positioning, drilling, lifting and landing boom, etc. The advantages of low noise, no pollution and high degree of automation are the ideal mechanical construction equipment for ultra-deep pile foundation construction.