Valentini Antonio Srl

- Model DB - Power Harrow



The DIABLO rotary harrow has been designed to meet the demands of medium-sized farming companies in open field works. Excellent results are obtained on ploughed land with a low rate of crop residue, in addition to refining land previously worked with other equipment. Blade shaft couplings on spherical roller bearings on the bottom part of the gearbox and on ball bearings on the top part. The advantage of the folding machine is that once its parts have been closed, it can be transported by road in compliance with current regulations.

  • 3 point universal hitch (Category 3)
  • Front oscillating bar hitch
  • Single speed unit, 1000 rpm
  • Central fixed cardan (tractor side fork 1 3/8’’ Z6)
  • Side cardan with safety bolt
  • Space between rotors, 22 cm
  • Circular blade holder shaft (with cementation treatment) “HEAVY DUTY” version
  • Central and side gears (with cementation treatment), “HEAVY DUTY” version
  • Transmission body in oil bath
  • Automatic hydraulic device with safety hooks for transport
  • Hydraulic opening and closing of the bodies with 2 jacks and controlled block valves
  • Adjustable height side skirting
  • Pin regulation of the levelling bar by height and distance from the blades

In roller versions

  • Pin regulation of the rear rollers
  • Automatic rear roller alignment device “by Valentini”


  • Rear light bar for road travel
  • Manual safety bar for transport
  • CE Safety protections
  • Anti-intrusion protections for transport
  • Road footprint 2400

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