TNT Equipment Inc.

Information

The 2025 Case IH Precision Disk 550T is a mounted precision-seeding air drill that elevates in-field productivity with its high-capacity tank and agronomic innovations. Designed for efficiency-minded growers, the 550T delivers consistent seed placement, intuitive controls, and rugged durability.

At its core, the 550T features a mounted seed tank available in up to 110 bushels for the 30-foot model and 140 bushels for the 40-foot model—boosting productivity by enabling extended field coverage between refills. Integrated cameras, including both in-tank and rear-view systems, enhance visibility during loading and transport.

The 550T employs a refined parallel-link row unit design, engineered for precise depth control and uniform seed trench formation across various residue and soil conditions. Smart down-pressure automation is available via Case IH’s Furrow Command™ system, which continuously monitors gauge wheel feedback and adjusts hydraulic pressure to maintain consistent seed depth—optimizing emergent uniformity and yield potential.

Built on a rugged framework, the 550T combines a durable V-shaped main frame with single-fold wing design and Grade 8 wing pins to offer exceptional stability in-field while enabling compact, industry-leading transport height and width.

The seed delivery system offers flexible row spacing—7.5-, 10-, or 15-inch configurations—with hydraulic lift options for switching between spacing patterns on the go.

Maintenance is streamlined thanks to an open-frame layout and easy-to-access components, while factory-setup minimizes up-front installation time. When combined with Case IH FieldOps™ or AFS Pro precision technologies, the 550T enables real-time rate control, seeding analytics, and agronomic data capture for smarter, more efficient planting.