47 - 55T Excavator Mounted Hydraulic Vibro Pile Hammer / Vibratory Sheet Pile Driver

47~55T Excavator Mounted Hydraulic Vibro Pile Hammer/Vibratory Sheet Pile Driver

Description

This series of machines are very popular with customers. The structure of the box body is consistent with that of the mainstream Taiwan hammer. The spare parts are interchangeable. The box bearing is easy to be maintained. The fabricated box structure has higher requirements for material strength, welding process and machining accuracy. We have strict control in all aspects of manufacturing to ensure stable quality.

We have successfully manufactured the largest model PCF-500 which matches with CAT 365 excavator.

Equipment Advantage

• The vibration frequency is high, the exciting force is large, and the strength of each structural part is high
• Super heavy cast steel fixture, enlarged oil cylinder and connecting rod, high reliability
• The whole machine configuration is high, and the core parts Rexroth vibration motor are imported from fist-line European brands.

Technical Parameter

Working Principle

Hydraulic vibrating pile driver take the advantage of high frequency vibration generated by motor and transit the vibration force to the hydraulic vibrating pile driver for the surrounding soil liquefying & break its structure to reduce the friction; then piling or drilling the pile form the soil ground via excavator. The high frequency vibration is driven by the hydraulic motor of the excavator.

The hydraulic motor drives the two eccentric axes to rotate at high speed in opposite direction. The horizontal force of the eccentric axis cancels each other without vibration. The vertical forces add up to each other, creating a vertical-frequency vibration.

Machinery Characteristics

• The control system adopts integrated import control valve, each action can be controlled independently, convenient for maintenance and check.
• The vibration frequency is controlled at two stages, and the second stage vibration is the confluence of double pumps, which greatly increases the excitation force and overcomes the special geology.
• Mini and light weight design make application flexible.
• Taking the advantage of the excavator hydraulic system without other driving system requirement, which save fuel oil and transportation cost.
• The operation is simple and easy to learn. The driver who has the operation foundation of excavator can operate it with practice