Particulate filters and SCR systems for construction machi­nery

Practice-proven after-treatment of exhaust gases by TEHAG

The high-quality materials and the du­ra­ble design that go into our par­ti­cu­late filter systems make it possible for them to be installed and operated on any type of construction machinery.

Even machines that are exposed to a great deal of strain due to their use in de­man­ding areas of application, such as demolition work, mining and tunnel con­struc­tion among many others, pose no challenge to our filters
per­for­­mance and stability.

TEHAG / Particulate filters and SCR systems for construction machinery - Reference 1
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When used on construction equipment, our passive regeneration systems benefit not only from their sturdy design but al­so from their highly active coating, which al­lows for continuous re­ge­ne­ra­tion even at low exhaust temperatures.

Wherever active energy is required for the application in question, our AWF sys­tems offer safe regeneration, even in the case of long idling periods and low load profiles. These systems effectively re­du­ce downtime, mini­mise main­ten­ance and allow for op­ti­mal ma­chine usage.

When construction machinery is used in enclosed or semi-enclosed spaces in par­ti­cular, TRGS 554 requires that en­gi­nes be equipped with suitable particulate filters.

Naturally, all TEHAG filter systems are not merely suitable, but are ac­­tu­­ally re­com­mended by BG Bau in Germany.

TEHAG / Particulate filters and SCR systems for construction machinery - Reference 3
TEHAG / Particulate filters and SCR systems for construction machinery - Reference 4

All exhaust treatment systems that are designed and ma­nu­fac­tu­red by TEHAG com­ply with stringent approval criteria.

This means, for example, that all of our particulate filter systems are tested in ac­cordance with the specifications laid out by the VERT® As­so­cia­tion, comply with the Swiss LRV directive, and have, in part, re­cei­ved general operating permits from the German Fe­de­ral Motor Transport Authority.



CRUSHERS, SHREDDERS, SCREENING PLANTS
 

The high-quality materials and the du­ra­ble design that go into our exhaust treat­ment systems make it possible for them to be in­stal­led and operated on ma­chi­nery that is exposed to a great deal of mechanical strain.

This means that our products are ideal for equipping crushers, shred­­ders or screen­ing plants, which can generate considerable vi­bra­tion and mechanical impacts during use.

TEHAG / Particulate filters and SCR systems for construction machinery - Reference 5

Due to the generally high engine loads associated with these applications and the correspondingly high exhaust tem­pe­ra­tures, crushers, shred­ders and screen­ing plants are usu­ally equipped with our passive regeneration CWF particulate fil­ters. When installed pro­per­ly, these par­ti­cu­la­te filter systems have proven their exceptional func­tio­na­li­ty and sta­bi­lity for a number of years.


When you equip your machinery with a TEHAG particulate filter system, you com­ply not only with legal requirements such as TA-Luft, but also with the oc­cu­pa­tio­nal safety re­quirements laid out by em­ploy­ersliability insurance as­so­ci­ations and trade as­so­ci­ations.

You can find more information along with request forms in our downloads area.

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