Stehr Construction Equipment

28/08/2026

Risque d'incendie lors des travaux de fauchage sur le terrain : comment la technologie d'extinction à haute pression étouffe les catastrophes végétales dans l'œuf
Hautes Fagnes / Schwalmtal – Le gigantesque incendie dévastateur survenu dans la réserve naturelle belge des Hautes Fagnes met en lumière un risque récurrent lors des travaux d'entretien paysager et forestier : malgré une sécheresse aiguë, des tracteurs et des faucheuses en service ont généré, au contact de pierres, des projections d'étincelles qui ont instantanément enflammé la végétation desséchée. Alors que le débat pointe souvent de manière générale le changement climatique, la source directe d'ignition réside dans la pratique souvent dans les travaux mécaniques — et c'est précisément là que la protection contre les incendies doit intervenir.
Prévention directement sur l'outil de travail : Stehr 40 / 200
Afin d'éliminer efficacement le risque de départs de feu lors des travaux de broyage, de fauchage et d'entretien, le système d'extinction innovant Stehr 40 / 200 agit directement à la source :
• Nébulisation haute pression efficace : L'installation fonctionne avec un débit de 40 litres par minute à une pression de 200 bars. La fine pulvérisation de l'eau crée une surface de refroidissement extrêmement vaste, qui extrait instantanément l'énergie thermique du foyer et étouffe les flammes avant même qu'elles ne puissent se propager.
• Réserve d'eau compacte de 1 000 litres : Grâce au brouillard haute pression hautement efficace, le réservoir intégré de 1 000 litres offre une durée d'intervention et une efficacité d'extinction qui nécessiteraient, avec des systèmes basse pression conventionnels, un volume d'eau bien supérieur.
Le couplage automatique des appels d'urgence et du GPS lors de l'activation de la pompe haute pression remplit les fonctions suivantes en situation d'extinction :
• Rapport de situation immédiat et ré-alerte : Dès que le machiniste ou l'opérateur démarre la pompe haute pression pour lutter contre l'incendie, le centre de secours le plus proche est simultanément alerté via le numéro d'urgence international (112). Cela garantit l'envoi de renforts ou de services de secours sans aucun délai manuel.

28/08/2026

Fire Hazard During Mowing Operations in Rough Terrain: How High-Pressure Extinguishing Technology Nips Wildfire Disasters in the Bud
High Fens / Schwalmtal – The devastating major wildfire in the Belgian High Fens nature reserve highlights a recurring risk associated with landscape maintenance and forestry work: despite acute drought conditions, tractors and mowers in operation generated flying sparks upon contact with stones, instantly igniting the parched vegetation. While public debate often vaguely points to climate change, practical ignition sources frequently stem from mechanical operations—and this is precisely where fire prevention measures must take hold.
Prevention Directly on the Implement: Stehr 40 / 200
To effectively eliminate the risk of runaway fires during mulching, mowing, and maintenance operations, the innovative Stehr 40 / 200 fire extinguishing system intervenes directly at the point of origin:
• Efficient high-pressure water misting: The unit operates at a flow rate of 40 liters per minute at a pressure of 200 bar. The fine atomization of water creates an extremely large cooling surface area, instantly extracting thermal energy from the seat of the fire and suffocating flames before they can spread.
• Compact 1,000-liter water supply: Thanks to the highly efficient high-pressure mist, the integrated 1,000-liter tank provides an operational duration and extinguishing capacity that would require many times the water volume in conventional low-pressure systems.
The automatic emergency call and GPS integration upon activating the high-pressure pump fulfills the following functions during dedicated fire suppression operations:
• Immediate situation reporting and backup alerting: As soon as the machine operator activates the high-pressure pump for firefighting, the nearest dispatch center is simultaneously notified via the international emergency number (112). This ensures that reinforcements or emergency services are dispatched without any manual delay. Weniger anzeigen

15/08/2026

17/05/2026

THE NEXT MAMMOTH TASK FOR STEHR: After Uranium Mining, Now the Fight Against "Forever Chemicals"!
Sensational Success at the Stehr Expo 2026 – High-Tech Special Machinery from Upper Hesse Revolutionizes PFAS Soil Remediation
What a sensational success at the Stehr Expo 2026! Public interest was massive, and one topic in particular took center stage among the industry experts in attendance: How do we get our contaminated soils clean again? Following groundbreaking successes in high-tech soil remediation, the company proves once again that real, practical innovations for global environmental protection come from Upper Hessen. Many experts still remember the extremely demanding remediation of uranium mining in Saxony and Thuringia by the state-owned Wismut GmbH. Back then, authorities demanded absolute peak precision when clearing the dangerous legacy of the Soviet nuclear industry, where uranium was mined and processed as a raw material base at historic sites. As a reliable partner, Wismut GmbH tackled these nuclear legacy issues using machinery from Stehr, as they were the only ones capable of delivering the required, uncompromising results. Now, the next monumental task awaits the high-tech special machinery from Schwalmtal: the remediation of soils contaminated with so-called PFAS (per- and polyfluoroalkyl substances). These "forever chemicals" present the entire environmental and remediation industry with massive, hitherto almost unsolvable problems: V irtually indestructible: They do not degrade naturally and remain permanently in the ecosystem. Highly mobile: They migrate rapidly through different layers of soil and make their way directly into ground and drinking water. Strictly regulated: Remediation is subject to the toughest legal regulations – simple excavation and landfilling is often economically unaffordable or flat-out prohibited. The Solution: Precision Down to a Fraction of a Millimeter To safely immobilize PFAS in the soil or to optimally prepare it for specialized, downstream cleaning processes, an absolutely flawless, homogeneous mixing of the earth with activated carbon or biochar is absolutely mandatory. This is precisely where Stehr's special machinery plays its technological trump cards. Where conventional milling machines fail and leave behind dangerous pockets of pollutants, the future-oriented technology from Schwalmtal guarantees exact, computer-controlled incorporation of the binding agents. Thanks to this millimeter-precise homogenization, the pollutants are bound effectively, comprehensively, and permanently in the soil. The clear takeaway from the Stehr Expo 2026: Tomorrow’s environmental protection requires heavy but highly intelligent equipment – and Stehr delivers the perfect result once again!

13/04/2026

Save the Date: STEHR EXPO 2026!

It’s going to be loud, it’s going to be big, it’s going to be innovative! Join us from May 7th to 10th at the Stehrodrom in Schwalmtal.
Highlights you don't want to miss:

Action-packed live demonstrations across 70,000 m²

Premiere: Our brand-new fire-extinguishing technology!

Helicopter flights for the ultimate bird's-eye view

Fun for kids: Mini excavators & bouncy castle

Historical construction machinery and a 1921 Lanz Bulldog

Come by and experience hands-on technology.

Find all the details at: www.stehr-expo.de

05/12/2025

https://www.youtube.com/watch?v=BI-T-rNGlVY

Stehr Electric High-Pressure Firefighting VehicleToday marks a significant day in Stehr's company history. The world's first fully electric high-pressure fir...