Designed for intensive work rates
We should add the double thickness of the bottom of the body, the large size taper-roller bearings combined with a large diameter shaft, double row O-ring bearings, and new tine holders through-hardened by complete heat treatment.
Efficient power harrows that are not over demanding on power
With 4 rotors per metre, compared with harrows equipped with fewer rotors, SULKY obtains a better soil mix and a superior crumbling effect even at the same rotor rpm.
The new forged, twisted 330 x 18 mm tines have proved to be very efficient and drag very little.
SULKY harrows make better use of the PTO power, which can be seen by reduced fuel consumption or, with minimum tillage techniques, by better forward speeds.
A full range of accessories
Other than the top of the range basic features : rear PTO output shaft, floating lower links, heavy duty adjustable side deflectors (8 mm wearing plate), SULKY CULTILINE power harrows can be fitted with a high quality accessories :
Rear levelling bar (to improve crumbling performance by pushing the biggest clods back towards the rotors) with centralised adjustmentStone guard kept for extremely stony conditions to protect the rotors
Non-stop sturdy track erasers, with adjustable height and spacing, they adapt to all sets of tyres
Side markers with hydraulic vertical folding and double security. Factory fitted on the harrow trough, they replace the drill markers and reduce the complete unit's overhang.
Hydraulic hitch with a 2 ton lifting capacity through 2 SA hydraulic rams. It's the solution for combination drilling with Solo type drills.
A choice of rollers
The Packer roller with a Ø 550 mm from SULKY is particularly versatile. Fitted with long spikes and both centralised and individually adjusted scrapers, it works with blocking even in damp conditions. Furthermore, it is particularly strong and has been designed, with Ø 60 mm reinforced bearings, for combination units with integrated drills.
A Ø 460 mm Packer is also available (Ø 40 mm bearing). Available on 3 and 3.5 m, it is used to form lighter drill combinations.
The Rubber Ring roller with a Ø 580 mm from SULKY is a sensible agronomic choice. Thanks to its rubber rings, it works by pressing the soil on intervals spaced at 12.5 cm, consolidating the soil just along each row which ensures excellent depth control of the SULKY LS toolbar while capturing the humidity coming back to the rolled surface by capillarity, therefore providing quick and even emergence.
Its large diameter requires less traction power and also facilitates its movement across plant trash.
The Cage roller a Ø 500 mm from SULKY, is economical and adapted to well 'drained' land. Advised on fragile soils, it leaves small clods on the surface limiting soil capping problems. An extra '7 tube kit' is also available for those looking for increased levelling.
- Cat. II and III linkage with floating lower links
- 8 mm thick trough doubled at the base
- Walterscheid PTO shaft with automatic ratchet clutch
- Gearbox with set-back centred input shaft
- Gearbox with selection lever on .26 model only
- Rear output shaft
- 300 x 18 mm quick-fit tines
- Centralised cleaning of the packer roller
- 3-year guarantee for the gear trough and drive unit
- set of 2 or 4 Non-stop track erasers
- rear levelling bar with centralised adjustment
- stone guard
- mechanical drill linkage
- hydraulic drill linkage with 2 SA rams
- displacement limiter for drill hitching
- extra set of gears
- extra '7 tube kit' for cage roller
- side markers on power harrow
- Carbide-coated, quick-release tines
- Front/rear signalling boards
- 21-spline power take-off
- 8-spline power take-off.