The Liberal Verti-Drain is one of the very first aerator machine manufactured in the Pakistan. The machine works to a depth of 15cm. The Liberal Verti-Drain 7117 is powered by a tractor PTO shaft
Oufield Vertdrain – tractor trailed
Working width: 68 inch
Max working depth: 6 inch
Weight: 575 kg
Hole distance with 12 mm tines: 55 mm
Hole distance with 12 x 6 tines: 2-1/8 inch
Hole spacing driving distance direction: 25 – 125 mm
Hole spacing distance driving direction: 1 – 5 inch
Max diameter-solid tine: 12 x 150 mm
Max diameter-solid tine: 1/2 x 6 inch
Max diameter hollow tine: 19 x 150 mm
Max diameter hollow tine:3/4 x 6 inch
Min tractor hp required 28 HP
Min lifting capacity 700 kg
Max capacity with spacing 2-12 ft2hr: 29500 ft²/hr
Lifting system: Three-point hitch
Rpm max: 500 rpm
Dimensions:76 x 30 x 42 inch