1007 40th Ave North Moorhead, MN 56560
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Seppi MIDIFORST dt Hyd Hydraulic Drive Mulcher

Universal forestry mulcher hyd. drive 190-400 l/min

Mulches wood up to 30 cm [11.8”]

Suitable for Dozers, Loaders and all hydraulic prime movers!

The SEPPI forestry mulcher MIDIFORST dt hyd with universal interface is the right machine for medium sized prime movers of up to 290 HP. Suitable for almost hydraulic drive tractors and prime movers!

This SEPPI tree shredder/mulcher comes with a two belt drive. MIDIFORST dt hyd mulches wood up to 30 cm [11.8”]. The components of the transmission are protected under a door that may be opened for servicing. The MIDIFORST dt mulcher is well protected from dirt, dust, water and strikes. Patented fixed tungsten carbide hammer rotor in standard version with optimized combination of fiexed tools MINI DUO + MONO EXTREME and bolt-on-rotor shaft.

Very strong frame, for a very long life with reinforced frame made of wearresistant steel S420 with 5 rows of tempered counter knives for a perfect mulching result. Equipped with a hydraulic system with 2 hydraulic motors of choice. Standard with V-belt drive, optional with gear belts CARBONCHAIN; recommended when working in environments with extreme temperatures (hot-cold). Universal attachment for hyd. tractors, dozers, loaders of different brands. Available is the SEPPI MIDIFORST dt hyd with different types of Guard frames for felling operations and to protect the tractor.

New option: rotor shaft V-LOCK with tools with a single tooth in very aggressive carbide – the MONO TIP. This rotor is even more efficient on large logs and thicker wood.

Available working width: 200, 225, 250 cm [79″, 89″, 98″].


  • Land clearing in the oil and gas industry
  • Maintaining of power and communication lines
  • Improve arable fields and other land
  • Vegetation management
  • Clearing forests after harvesting wood
  • Right-of-way clearing


  • Rotor V-LOCK with fixed hammers with tungstene carbide tips
  • Guard frame of choice
  • 2 hyd. motors with relief valves, different types at choice
  • Automatic variable displacment motors M-BOOST
  • Interface plate


  • Mulches wood up to 30 cm [11.8”]
  • Working speed 0-5 km/h
  • Standard forestry rotor with fixed hammers MINI DUO + MONO EXTREME with tungstene carbide tips
  • Bolt-on-rotor shaft
  • Universal attachment interface or central fixed ISO 3-point linkage Cat. 2
  • Prepared for transmission with 2 hydraulic motors of choice
  • Dual side belt drive (2×5)
  • Max. pressure: 350 bar
  • Min-max oil flow: 190-400 l/min [2176-5076 psi |50.2-105.7 gpm]
  • Hydraulically operated hood
  • Support skids
  • Front and rear protection: chains
  • Colour: yellow