Imants – RotoKnife/Mini-Rotoknife

Mini RotoKnife

The Imants Mini RotoKnife is a linear, disc-aerator, designed to relieve
surface compaction, improving aeration, reducing thatch build up and
removing surface water. The Mini RotoKnife is fast across the surface
and is a versatile root zone management tool. The disc rotor shaft can
be set in 3 positions, giving flexibility in working depth and linear spacing,
allowing slitting to a depth of 100mm, or shallow slitting at 50mm spacing.
The Mini RotoKnife is available in towed or mounted format, and is
compatible with most turf trucksters and compact tractors. It is ideal on
warm or cool season grasses.

Specification

Working width1.50m – 1.60m
Transport width1.80m 3pt mounted / 2.20m towed
Working depth20mm – 100mm (variable settings)
Number of discs29 x 200mm Mini Discs, 5 x 300mm Discs
Disc thickness3mm (200mm disc), 4mm (300mm disc)
Disc spacing50mm, 100mm, 300mm
Weight550kg (Towed) 470kg (Mounted)
Tractor Requirement (mounted)25hp – Cat 1: 3pt linkage / hydraulic spools
Tractor Requirement (towed)50mm ball hitch. Double acting hydraulic
Operating speed0 – 12 mph (0 – 20 kph)
OptionsElectric actuator to lift and lower when towed

RotoKnife 1800

The Imants RotoKnife is a versatile, effective linear aerator. It is
designed to relieve surface compaction, improve aeration, reduce thatch
build up and remove surface water. The RotoKnife is fast across the
surface and is also a versatile root zone management tool. The disc
rotoshaft can be set in any of five positions offering flexibility in working
depth and linear spacing, allowing deep slitting to a depth of 150mm or
shallow slitting at 50mm spacing. The RotoKnife is an ideal root zone
enhancement tool for both warm and cool season grasses and can even
be used as a surface smoothing roller.

Specification

Working width1.80m
Transport width2.30m
Working depth10mm – 150mm (variable settings)
Number of discs6, 17, 18, 35
Disc thickness3mm (200mm disc),
4mm (200mm & 450mm disc)
Disc spacing50mm, 100mm, & 300mm
Disc diameter200mm, 450mm
Weight 895kg
Power requirement45h
Operating speed 0 – 12mph (0-20kpm)