Stehr Baumaschinen GmbH ist eine innovative Firma im Bereich Maschinenbau. Wir produzieren unter anderem Spezial­baumaschinen, die teilweise in Deutschland und europaweit paten­tiert wurden.

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SGF 800 DL

Trench Cutter SGF 800 / DL

Optionally with cable laying device – Faster, Better, More Effective

Technical Data

  • Trenching width variants 150 mm / 200 mm / 250 mm
  • Trenching depth 800 mm
  • Weight 2,675 kg
  • Carrier vehicle power from 150 HP - 240 HP
  • Carrier vehicle requirement stepless 0 – Vmax
Trencher SGF 800 in action Detail view of cable laying device with warning tape

Trenching Instead of Excavating

The perfect machine as a tractor attachment is many times faster than any excavator. The trenching wheel is equipped with carbide round-shank picks that do not stop even for stones in the ground. Even in winter, with the ground frozen up to 60 cm deep, operation is possible without any problems. It achieves precise trench walls and up to 10x higher performance compared to an excavator.

More economical and powerful than a self-propelled trencher: Optionally – empty conduits are laid directly in a single operation and covered with fine material!

Your Advantages at a Glance

  • Broadband expansion: Optimally suited for creating trenches for broadband supply (fiber optic cables).
  • Highest power transmission: Direct drive via the PTO shaft provides an enormously high torque.
  • Robust technology: Less wear than with a trenching chain.
  • Proven system: The round-shank picks use the same system as an asphalt milling machine.
  • Attachment trencher: Designed as a powerful trenching wheel specifically for tractors.
  • Optional highlight: Cable laying device (DL) for simultaneous direct laying of empty conduits or cables, including underground warning tape. Chain-driven conveyor belt.
Stehr Complete System:
  • Trencher for precise trench creation with exact trench walls
  • Dozer blade with compaction wheel (for mini excavators) for backfilling and compacting
Advantage: Maximum efficiency by using two tools on one carrier vehicle. Do you have questions about the complete system? Just give us a call or send us an email!