Information

2025 Case IH Speed-Tiller 475 20.5 ft. (6.25 m)

This high-speed disk is a true dual-season tool that cuts, sizes and incorporates high levels of crop residue, improving soil quality and maximizing crop yields. Available in a rigid mounted or trailing configuration.

Case IH Speed-Tiller 465/475 are high-speed tillage tools that dig like a disk and finish like a finisher — maximizing the agronomic quality of the seedbed from surface to floor, fall or spring. Featuring indexed, independently mounted blades, these high-speed disks are available in either rigid mounted or trailing configurations to meet the unique demands of each operation.

The Speed-Tiller 475 has a trailing and folding configuration available in 13 ft to 41 ft widths.

Features may include:

The Speed-Tiller 475 high-speed disk is now available to order in a 13 ft. and 15 ft. pull-type configuration making it an ideal size for mixed cash crop and livestock operations and/or customers running lower horsepower tractors. The new sizes feature a 2-section toolbar and narrow transport width of 9.6 ft.

Available Blade and Conditioner Attachment Options

• Standard 22” blades (recommended)

The Speed-Tiller digs like a disk and finishes like a finisher for flexibility no matter the season. In fall, run deeper — from 3 to 6 inches — to manage crop residue, control weeds and destroy root balls. In spring, run at shallower depths to create an ideal seedbed finish.

• Exclusive constant-level hitch delivers deep penetration, consistent disk depth and residue management

• Puts usable weight on the blades to run deeper or transitions to roller wheel to optimize tool finish

• Wing down pressure provides consistent penetration and disk depth across the entire width to assure a high-efficiency seedbed

• Three conditioner attachment options provide the finish that fits each field: 16.5- and 19-inch diameter with 1.2-inch rifled round bar Crumbler roller

• 22-inch-diameter heavy-duty steel spring conditioner

• 21-inch-diameter rubber roller with mud scrapers

Laterally adjustable, indexed, independently mounted blades:

• Eliminate compacted valleys and humps where blades run below the soil surface

• Move more soil than traditional high-speed compact disks

• Unique blade position and design reduces plugging in wet soil conditions with high volumes of trash

• Rubber-torsioned disk arms, paired with the powerful leveling roller, effectively incorporate stubble into the soil

The Speed-Tiller high-speed disk is designed for superior agronomic performance at your speed, in your conditions. Reach high speeds with more robust disk mounts, arms and bearings, and a rugged frame built to withstand some of the world’s harshest soil conditions.

• 1.25-inch (32 mm) thick disk arms are the heaviest and strongest on the market, and nearly double the thickness of competitive units

• 5-bolt heavy duty disk bearings and hubs use unitized double taper roller bearings and a 7-lip cartridge seal for superior ruggedness and reliability

• Heavy-duty disk arm mount rubber torsions provide the needed down pressure to penetrate the hardest conditions with the needed protection in rocky soil conditions