2025 Case IH DC103 

A wide cutting width allows the rotary disc mower to glide at high speeds through lush stands of alfalfa, acres of dense grass and even tough cane crops.

Features May Include: 

• Cutterbar

The DC3 series disc mower conditioners have a cutterbar designed for durability and maximized profit. Featuring a modular design, simplified drive system, quick-change knives and counter-rotating discs and a 3-Year Warranty.

• Cutterbar Access

The Case IH Disc Mower Conditioners cutterbars are easily accessible for adjustments or repairs. Either bi-fold doors or a single-piece hood offers full access.

•  Conditioners

The wider conditioners on the Case IH Disc Mower Conditioner series allows for a thinner crop mat, leading to uniform conditioning and greater sun exposure for faster dry down. The torsion-bar roll-pressure design applies equal force to the conditioning rolls for greater consistency, with an almost 1-to-1 cut width to conditioner ratio on DC103 and DC135 models. The innovative Case IH flail system removes the waxy outer layer for faster dry-down in grass.

• No-Tool Adjustments

Several systems on the disc mower conditioners can be adjusted without tools, letting you get into the field faster.

Windrow Formation - Swathgate, swathgate fins and forming shields are easily adjusted without tools. Spread wide or narrow to fit your needs
Conditioning Roll Pressure - A single point of adjustment fine tunes the roll pressure
Knife Maintenance - The provided tool allows you to change the quick-change knives in seconds
Cutting Height - Repositioning a pin in the hydraulic tilt cylinder changes the cutting height

• Hitches

Get maximum turning performance with zero driveline wrap-up. On either the drawbar swivel hitch or two-point hitch the PTO power is transferred from the front swivel gearbox to a second swivel gearbox at the rear of the tongue maintaining perfect alignment of the driveshaft. A simple clevis hitch is also available.

• Warranty

To provide our customers with peace of mind during hay season DC3 and DC5 series mower conditioners will now come with a two-year base warranty. From the hitch to the rear axle, we want our customers to know that we’ve got their backs.