Skip to content


stone crusher – forestry tiller 180-310 HP

STARSOIL one machine for everything!

  • Crushes stones up to 30 cm [12”] Ø
  • Mulches wood up to 40 cm [16”] Ø
  • 2-speed POWESRHIFT system
  • ISOBUS system

This versatile SEPPI soil tiller and forestry tiller STARSOIL, suitable for tractors with power class between 180 and 310 HP is equipped with a new traction system that simplifies work by ensuring greater efficiency: soil tilling to a depth of 40 cm, crushing stones with a min. diameter of 30 cm and mulching wood with a diameter of 40 cm.

The new 2-speed POWESRHIFT system allows the machine to switch speed by touching a button in the cabin, producing a reduction from approx. 1500 rpm to 500 rpm, maintaining a constant speed of the PTO of the tractor. This feature allows for a higher torque and hence better processing both during mulching wood (fast gear) and crushing rocks and soil (slow gear). A further advantage is an integrated cooling system of the lateral gear transmission (standard) and the main gearbox (also combined with the new 2SPEED version). The cooling function can easily be activated from the tractor cab using the control device and the temperature can be monitored constantly through the display. This eliminates the risk of overheating of the transmission. The parallel gear transmission offers reduced width and smaller footprint. The difference between total width and operating width is minimal.

NEW! SEPPI now applies an ISOBUS control system as standard on many of our machines! The ISOBUS socket of the mulcher is connected to the tractor allowing some functions to be monitored and controlled directly by the on-board computer in the tractor.

Basic features of SEPPI STARSOIL: high performance with minimum energy consumption thanks to its lightweight construction, frame covered with replaceable anti-wear plates made of Hardox®. New generation patented rotor  V-LOCK with efficient SEPPI hammer combination of the new type, ULTRA MONO PROTECT + MONO & ULTRA MONO EXTREME with additional tungsten carbide inserts at points most subject to wear. A further piece of news is the improvement of the roller which now has a larger diameter and a higher number of toothed rings and is thus able to penetrate the soil more easily, ensuring a smooth movement of the roller. The bearing was reinforced and built into the roller to prevent wear. The new roller scraper allows for the removal of soil residue (very useful in the case of wet soil).

The innovative ADAM cardan alignment system (in standard version), to improve the adaptation of the machine to the soil. This feature of “angular compensation” is used to protect the cardan shaft and the tractor PTO from unnecessary stress caused by differences in soil.

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


  • Crush stones on roads, farms and other areas;
  • Create and maintain gravel roads;
  • Maintaining of power and communication lines
  • Grind building rubble on construction sites;
  • Rip and remove old layers of tarmac;
  • Reclaim land for agricultural use;
  • Improve arable fields and other land;
  • Prepare soil for (re)planting;
  • Clear forests after harvesting wood
  • And much more….


  • Crushes stones up to 30 cm [12”] Ø
  • Mulches wood up to 40 cm [16”] Ø
  • Tills the soil as deep as 40 cm [16”] and deeper, depending on the working conditions
  • Rotor V-LOCK: combination of tungsten carbide inserts hammers ULTRA MONO PROTECT + EXTREME; anti-wear hammer support
  • Bolt-on-rotor shaft
  • Working speed 0–2 km/h
  • Required creeper gear: max. 0,5 km/h
  • ISO 3-point rear linkage cat. 3 central fixed
  • 1000 rpm gearbox with freewheel
  • Input shaft: 1 3/4” Z=20
  • Double drive with parallel gear transmission with integrated cooling circuit
  • Integrated torque limiter
  • Integrated cooling of the gear transmission
  • ADAM alignment system including greasing system
  • ISOBUS system (temperature, cooling, hour counter) – requires a tractor with ISOBUS terminal (or see optional*)
  • Hydraulically operated hood
  • Adjustable anvil bar & crushing grid to adjust the degree of crushing
  • 2 rows of tempered COUNTER CUTTERS
  • Chassis made of high tensile and wear-resistant steel AR400 with internal replaceable WEAR PLATES
  • Narrow in-depth skids
  • Protection: double chains
  • Colors: red RAL3020 & charcoal RAL7021


  • PTO drive shaft
  • 2SPEED POWERSHIFT gear with 2 speeds and integrated cooling
  • *ISOBUS terminal for ISOBUS-ready tractors
  • *RETROFIT – ISOBUS compatible system for older tractors
  • Hydraulic operated compacting roller STARSOIL II for depth control, may also beused as guard frame incl. roller scraper
  • Adjustable grader blade, incl. pressure gauge and lateral extension

And other options of choice.

For more information about this product feel free to visit the Seppi website.


Back To Top