Olmi - Model 504-F -Pneumatic Orchard Deleafers
Front pneumatic deleafer with 4 bilateral heads (2 left + 2 right) work on 2 half rows, 8 hydraulic movements with electro-hydraulic joystick, compressor unit on the back of the tractor on the 3 point hitching system of the tractor, oil cooling kit. Front.
The Olmi deleafer model VORTEX has been designed especially to ensure an effective and targeted removal of the unnecessary leaves in apple orchards, without harming the apple tree. VORTEX is based on the Precision Air Stream Technology, developed in more than 20 years of experience in vineyard deleafing. This system is characterized by the emission of an adjustable low pressure air flow delivered through the rotating disc nozzles.
Besides deleafing, VORTEX also enables to blow away possible hidden impurities ( nests, pests) reducing the discards during the fruit processing phase. Targeted deleafing operated by VORTEX considerably increases apple’s sunlight exposure and proved to be particularly effective in improving the colour intensity especially on red varieties, such as: Pink Lady, Fuji, Gala, Kanzi, Ambrosia, Rosy Glow, RockIt, Evelina, El Star...
use
During the maturation process (from 25 to 7days before harvest): the removal of the leaves allows to increase the colour percentage and so of the apple’ s quality, with consequent financial benefit.
- Selective defoliation of the orchards without any damages on the fruits.
- Higher value of the harvested apples because of the higher colour percentage
- Removes any manual work, and use of reflective materials.
- Min. required tractor power: 100HP
- PTO: 750 rpm
- Weight: 1200kg
- Frame tilting: 30°
- Working area of head: 1400 mm (for each side)
- Working speed: from 1,5 to 2 Km/h depending on the working conditions
- Working pressure: from 0,5 to 0,9 bar (adjustable with tractor’s PTO)