DD 550 Lite – surface based consolidation.
Surface and seedbed depth consolidation
Ring centres 150mm to cut clods
Finer surface finish suits most drills
Knife scrapers and mounting kits
DD 600 Lite – through consolidation / clod cutting.
Surface depth & to consolidation, ring centres 200mm
Ring width 100mm, small tube mounting
Corrugated finish is weatherproof
Knife scrapers and mounting kits for most machines