Skip to main content

BOMAG reinvents tangential oscillation with TanGO

TanGO, a new tangential oscillation system, has been launched at bauma 2013 by BOMAG. The company has reassessed many details of the well-established exciter system in terms of both technical and cost-effective aspects, and optimised it in key areas. BOMAG oscillation makes use of the physical laws of vibration generation to best effect. The careful coordination of exciter system to drum weight ratios is the basis for the tangential oscillation. The result is clearly improved power for vibration generation
April 16, 2013 Read time: 2 mins
New tangential oscillation system from BOMAG
TanGO, a new tangential oscillation system, has been launched at bauma 2013 by 172 Bomag.

The company has reassessed many details of the well-established exciter system in terms of both technical and cost-effective aspects, and optimised it in key areas.
BOMAG oscillation makes use of the physical laws of vibration generation to best effect. The careful coordination of exciter system to drum weight ratios is the basis for the tangential oscillation. The result is clearly improved power for vibration generation and perfectly matched compaction parameters.

The exciter system, with tangential oscillation, is particularly suitable for use on bridge structures and close to buildings, where it hardly produces vibrations, and yet compacts efficiently. Tangential oscillation is always directed horizontally, maintaining continuous ground contact due to the constant transfer of gravity.

Users are often able to see the increased efficiency in compaction due to tangential oscillation immediately after a few roller passes. Furthermore, the interplay of tangential oscillation and vibration in the front drum results in the exciter systems interacting in a highly beneficial way.

Exciter systems by BOMAG have a big practical advantage, with mixes that are difficult to compact by vibration alone, or which have high shearing strength.

The new BOMAG TanGO system is located in the rear drum of tandem rollers; it can be combined with a vibrating drum at the front depending on the application. The system has a modular structure, which means all heavy tandem rollers can be equipped with it depending on drum width and diameter.

BOMAG will begin offering rollers with tangential oscillation in the 10tonne class with the roller type BW 161 ADO-4. However, it is also planning introductions into other weight classes.

Stand: F10.1009

%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 12690 0 oLinkExternal www.bomag.com www.bomag.com false /EasySiteWeb/GatewayLink.aspx?alId=12690 false false%>

For more information on companies in this article

Related Content

  • Sandvik’s new Prisec: one crusher, two configurations
    February 13, 2013
    The new generation of compact horizontal impact crushers (HSI) from Sandvik Construction is said to provide a low capital cost solution, optimum performance and good cubical shape. The all-new patented and highly modularised Sandvik CI5 Prisec crusher range combines the ability to configure one base crusher into either a primary or a secondary configuration, making it adaptable to ever-changing requirements. The company says the crushers have been developed in response to customer demands, and they are spea
  • Advanced asphalt compaction machine deliver quality surfaces
    May 21, 2014
    Manufacturers are introducing new compaction machines to meet the latest market requirements - Mike Woof writes
  • Oscillation compaction advance in the US
    October 2, 2018
    A project carried out by LYNCH, one of the leading contractors in the south-east of New England, provided for the placement and compaction of asphalt on a road near Douglas, MA. A BOMAG BW 190 ADO-5 was used on the 3km section being redeveloped; this was assigned to work on the 60mm thick asphalt binder course and the 25mm thick top layer. The special feature of the project was in the application of the WMA process (Warm Mix Asphalt – low-temperature asphalt). In the course of this process, additive is add
  • Sophisticated compaction recycling from Hamm
    January 6, 2017
    A novel variant of Hamm’s H i-series of soil compactors is now being offered for concrete road recycling applications. The H 25i VC model is a single-drum roller featuring a special drum that can be used to break up old concrete surfaces, with the broken material then being suitable for recycling in mobile crushing and screening equipment located nearby. The machine is offered with specially designed teeth that are said to break up worn concrete surfaces more effectively than special-purpose guillotine, fin