Home / Grain Head Harvest Platforms / Grain Head, Cutter Bar, Assembly Grain Head, Cutter Bar, Assembly Application: 600 SERIES, 630, 630F Features: 600 Series 30′ Sectional Knife Assembly, W/ Head Weight: 55 lb / 24.77 kg Item Nr.: WN-600-30S Category: Grain Head Harvest Platforms Related products Grain Head, Reel, Bearing Grain Head, Skids, Poly Wobble Box Yoke Grain Head, Cutter Bar, Guard, Double