Quick Search Home Catalogue Product Search OEM Search Dealers Warranty Resources About Contact Deep Tillage Sweeps When it comes to deep tillage sweeps, no one tops McKay's line of products. Formed from high grade steel, and heat-treated for extra toughness, they're made to withstand long hours of hard work. Swing-Wing flanges increase wing strength approximately 30%, allowing for less wing breakage and more sweep usage. The Swing-Wing features a one-half inch wider wing, formed at an angle. Designed, tested and manufactured on the prairies, McKay deep tillage sweeps have long been established as the farmer's first choice in tillage tools. Click here to find Part Numbers Display Options: inch mm Dart Regular Low Crown Parallel Wing The Dart is a specially engineered raised section along the center line of the sweep. The special concave center wears least, allowing the sweep to retain its sharpness throughout its working life. The regular crown height is XX" inches. 50 ° 43 ° 47 ° 1/4 5/16 1/4 5/16 1/4 6" 8" 10" 12" 14" 16" 18" Width Thickness F : With Flange *The 50° and 47° have 2 1/4" hole centers, while the 43° have 2 1/4"-2 1/2" slotted hole centers. All the above take 1/2" bolts. Plain Regular Low Crown Parallel Wing The Plain sweep is preferred for harder soils. The regular crown height is XX" inches. 50 ° 43 ° 47 ° 1/4 5/16 1/4 5/16 1/4 5/16 6" 8" 10" 12" 14" 16" 18" Width Thickness F : With Flange *The 50° and 47° have 2 1/4" hole centers, while the 43° have 2 1/4"-2 1/2" slotted hole centers. All the above take 1/2" bolts. Penetrator Regular Parallel Wing Penetrator sweeps have 70% of the cutting blade at an increased angle, resulting in a lower load requirement (35%-55%) to penetrate the ground. This patented feature is particularly suited to hard, dry soil. 50 ° 43 ° 1/4 5/16 1/4 5/16 6" 8" 10" 12" 14" 16" 18" Width Thickness F : With Flange *The 50° and 47° have 2 1/4" hole centers, while the 43° have 2 1/4"-2 1/2" slotted hole centers. All the above take 1/2" bolts. Home Catalogue Product Search OEM Search Dealers Warranty Resources About Contact Ralph McKay Tillage Technology Wiese Industries Over 150 Years of Service The Empire Plow Company Cleveland, Ohio, USA Wiese Industries Perry, Iowa, USA Harvest Services Craik, SK S0G 0V0 © 2021 McKay Empire