Screw Levellers

Screw Levellers

Meri Screw levellers are designed for efficient shaping and clearing of land. They stand out in their ability to manage substantial volumes of earth, unmatched in capacity. Screw levellers can be used on both mineral and peat-based soil.

Typical applications are: clearing of new farm land, rehabilitation and shaping existing farm land, leveling of flattening mounds of earth excavated from ditches. This machine features a uniquely designed auger, safeguarded by Utility Model Rights, with bolt-on wear liners that are specifically designed to withstand severe wear.

The machine also incorporates Suokone’s patented POC-safety clutches, which provide protection to the transmissions during operation.

There are two models available:

– RT-600 TT: drawbar towable, equipped with dual double bogies
– RT-400 MG: 3-point linkage mounted


Screw Levellers for Efficient Earth Moving and Profiling

Technical data:RT-400 MGRT-600 TT
Power range (hp)120 – 250150 – 250
Working speed (km/h)0,5-50,5-7
Weight (kg)26006000
Mounting3-Point linkage  CAT-3Towable on towbar
PTO1000 1/min. 45mm-z6  (1″ 3/4 z=6)
TransmissionMechanical with gears
Safety clutchPOC pressure operated safety clutch
Auger diameter  (mm)500950
Auger width (mm)40006000
Working dimension LxWxH (mm)1700x5250x15105890x7000x1750
Dimensions with road transportation kit LxWxH (mm)7100x2350x15108815x3375x2650

Photo Gallery


RT-600 TT Clearing new farm land on mineral soil

RT-400 MG Clearing stump windrows

RT-400 MG Profiling and land clearing

RT-600 TT Leveling and profiling old peat bog.

RT-600 TT Clearing new farm land on peat land