Heavy-duty rotary tillers “rotas”
ROTAS heavy-duty rotary tillers fall into the category of heavy-duty rotary tillers and are designed for primary and secondary tillage in all types of agricultural production. Due to the four-stage reduction gear and their robust and massive structure, this type of rotary tiller can be used even under the most difficult operating conditions and on all types of soil.
Advantages:
– Robust and massive structure
– Four speed gearbox (four rotor rotation speeds)
– Several types of rotors are available, with the option of four or six blades per flange
– High quality of blades
Technical characteristics
| Type | FPM 612.836 | FPM 612.837 | FPM 612.838 | FPM 612.839 | FPM 612.840 |
| Working width (m) | 1,4 | 1,6 | 1,8 | 2,1 | 2,6 |
| Total width (m) | 1,7 | 1,9 | 2,1 | 2,4 | 2,9 |
| Tractor minimum power output, kW (hp) | 30(40) | 33(45) | 37(50) | 44(60) | 55(75) |
| Linkage | 3-point | ||||
| Tractor category | I,II | II | |||
| Tractor output shaft RPM (r/min) | 540 | ||||
| Rotor RPM (r/min) | I-198 / II-224 / III-279 / IV-316 | ||||
| Adjustment of number of rotor rotations | 4-stage reduction gear | ||||
| Rotor diameter (mm) | 88,9 (thick-walled tube 6,3mm) | 88,9 (thick-walled tube 8mm) | |||
| Blade rotor diameter (mm) | 460 | ||||
| Lateral transmission | gears | ||||
| Number of blades per flange / total – (standard) | 4 / 24 | 4 / 28 | 4 / 32 | 4 / 40 | 4 / 48 |
| Number of blades per flange / total-(option) | 6 / 36 | 6 / 42 | 6 / 48 | 6 / 60 | 6 / 72 |
| Maximum working depth (cm) | 20 | ||||
| Depth adjustment | side sliders | ||||
| Working width in relation to the tractor axis (cm) | L 46,5 / D 93,5 | L 65 / D 95 | L 85 / D 95 | L 108 / D 102 | L 114 / D 146 |
| Weight (kg) | 315 | 345 | 375 | 405 | 455 |