STA Vibroflot - VS180H

Technical Data

STA Vibroflot VS180H
Power180 kW
Frequency30 Hz
Concetric Rpm Max2200
KN Force230
Weight (kg)2100
Length B (mm)4000
Diameter A (mm)400


The VibroSTA is a vibrating tool system, composed by a vibrator, an isolator and various extension tubes. The vibrator contains an eccentric mass that continuously rotates, generating radial centrifugal force.

This lateral/radial force is used to penetrate the soil and then to treat the soil itself, according to the chosen ground improvement technique (vibro compaction or stone columns).

Different length extension tubes allow the VibroSTA to reach any required treatment depth. VibroSTA can be equipped with a Bottom Feed System (BFS), for stone column applications.
In this case, a stone tube and a stone tank with a stone gate, will be added to the VibroSTA in order to drive the gravel up to the bottom of the perforation level.

STA offers a wide range of vibroflots for ground improvement jobs. Different models are available depending on the soil conditions and techniques to be implemented. The VibroSTA can be mounted on a crane, on a rig or mast, and on excavator.

Data logger
All working data can be visualized in real time and stored with VibroSTAlog.
The operator can manage and control:

Power of compaction
Column profile
Air/Water flow and pressure


Product Enquiry

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Contact Us

Casagrande UK
Street 1,
Westcott Venture Park,
HP18 0XB
United Kingdom

Tel: +44 (0)1296 651043

After Sales Support

At Casagrande UK, we know how important after-sales service and spare parts back up is. This is why we have a dedicated team of factory trained service engineers who can assist you with any maintenance and spare parts requirements you may have.

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British Drilling Association Federation of Piling Specialists

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