PUBERT INNOVATIONS

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COMPACT GEARBOX 1+1REVERSE

Pubert reveal it new extra flat gearbox for tiller. With polymeric shells and processed steel gear pinions. Shafts are mounted on ball bearings, lubricated with grease. A O-ring seal insures the peripheral sealing. Splined treated output shaft for a secure fit on the chain transmission sprocket. A rudder with tension spring enables the reverse gear selection.

The MESO is the first tiller equipped with this new generation gearbox; it is perfect for small and medium size gardens, thanks to its maneuverability. Command on handlebar allows the user to reverse the tines rotation direction :

  • Working tines rotation speed : 115 RPM
  • Tines rotation speed when moving backward : 54 RPM
  • Rear drive speed with tines : 0.84 m/s

 

operation process

FORWARD SELECTION PROCESS

  • The user doesn’t operate on the reverse gear command.
  • The dog clutch is engaged in the forward gear pinion thanks to the tension spring
  • The chain drives the output shaft.
Crabot de la boite de vitesse mécanique de la motobineuse Pubert

REVERSE SELECTION PROCESS

  • The user operates on the reverse gear command; the sliding pinion moves on the splined shaft.
  • It engages the big steel reverse sprocket which drives the output shaft in the reverse direction.
  • The machine moves backward slowly.
Pignon de la boite de vitesse mécanique de la motobineuse Pubert