2025 Case IH Speed-Tiller 475 

The Speed-Tiller 475 has a trailing and folding configuration available in 13-ft to 41-ft widths. Soil Command tillage technology automates all tillage adjustments from the comfort of your cab. Soil Command is standard on the 21-ft to 41-ft models.

Features May Include: 

• Leveling & Depth Control

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.

Now available with Soil Command tillage technology to automate all adjustments from the comfort of the cab to conform to varying field conditions.

Depth Control

Exclusive constant-level hitch mode delivers deep penetration, consistent disk depth and residue management
Floating hitch mode easily follows the contours of the ground for optimized performance
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
Soil Command tillage technology maintains constant depth while automatically changing other settings to maintain consistent performance

Leveling

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

• Blades

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

• Operating Speed

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
Hydraulically positioned conditioner roller allows the operator to lift the conditioner roller in muddy conditions

• Performance & Design

There are countless features that set the Speed-Tiller apart from the rest. When it comes to agronomic performance and promoting higher yields, every detail counts. Here are just a few reasons why the Speed-Tiller beats the competition every time.

• Seedbed Finish

Agronomic performance sets the Speed-Tiller 465/475 high-speed disks apart from the rest. All Case IH tillage tool designs are tested and proven to maintain or improve the agronomic performance of your fields. While competitive units till fields to look smooth on the surface, the Case IH Speed-Tiller is the only high-speed disk on the market that creates a smoother, more level seedbed floor and a finish that fits your fields.

Smooth seedbed floor contributes to consistent, accurate seed placement and uninhibited root development
Unmatched agronomic performance maximizes weed control and water penetration for healthier soil