Case IH Speed Tiller 475 Exclusive Disk Arm Assembly-Part 2 of 6 part series

This is part 2 of a 6-part factory series focused narrowly on the Speed Tiller 475's torsion arm assembly, disc blade, and bearing design. The marketing manager explains the rubber torsion arms, arm thickness, clod/residue clearance design, and the non-greasable dual taper roller bearing. It's a component-level engineering explainer, not a field demo, best suited to buyers wanting design rationale rather than performance footage.

Produced by Case IH's own marketing team, so it's a factory-sourced technical explainer rather than an independent or hands-on review.