Winton 4ft Tractor Blade Box Grader W‑RB04

If your subcompact won't pull the bigger W-RB graders, this is the one. The W-RB04 is the 4 ft entry into Winton's box grader range, pulling from just 16 HP and weighing 190 kg — matched to the lift capacity of a small tractor. Narrow enough for tight tracks. Heavy enough to bite.

Levelling tracks and paddocks

Front and rear scraper blades shave high spots and drop the spoil into ruts and potholes as you go. The blades are reversible — flip them when one edge wears — and replaceable when both edges are spent. Run it up and down a farm track and the surface evens out under you.

Ripping and seedbed work

Drop the 4 ripper tines to their lowest setting and the grader tears into compacted ground, breaking up pans and opening the soil for drainage. Raise the tines, or pull them out altogether, and the same machine works as a clean grader for seedbed prep.

• 1.2m / 4 ft working width — the narrowest in the W-RB family, sized for tight tracks and small paddocks
• 16+ HP tractor requirement — pairs with subcompacts that can't handle the wider siblings
• 4 height-adjustable ripper tines — drop for ripping, raise or remove for grading
• Reversible, replaceable scraper blades front and rear — flip rather than replace
• Cat 1 three-point linkage on a reinforced A-frame
• 190 kg working weight — matched to small-tractor lift capacity
• Promotes soil aeration and drainage when ripping worked ground