2026 Yanmar SA425 

2026 Yanmar SA425

SA425

Multi-purpose Sub-Compact Tractor Built for Tough Terrain and Heavy Lifting with 23.9 HP
With input from tractor owners, we’ve raised the bar even higher, with performance upgrades to some of our most tried-and-true SA Series tractor models. With a new Yanmar SA Series tractor, your customers can get more done – more comfortably and more conveniently – than ever before.

A Tough terrain needs a tougher tractor.
When the going gets rough, the new SA425 is still a smooth ride.

With the highest ground clearance and added weight of cast iron rear axle housings, the SA425 provides stability under even the toughest conditions, with the comfort of an operator’s platform that was designed with you in mind. Every instrument and control is at your fingertips, so you can enjoy the power and precision of Yanmar’s famously reliable three-cylinder, liquid-cooled diesel engine and our unique combination of horsepower and fuel efficiency.

With a gross power of 23.9 HP, the SA425 is built to handle the toughest tasks on rough terrain. Its compact size, with an overall length of just 8.8 feet and a width of 4.5 feet, provides both power and maneuverability, making it ideal for working in tight spaces. The tractor’s high ground clearance ensures smooth passage over uneven surfaces, while the added weight of cast iron rear axle housings enhances stability and control, even in the most challenging conditions.

Features May Include:

• Cast iron transmission, front axle, and dual hydraulic pump
• Two side-by-side hydrostatic transmission pedals
• Full-frame chassis
• Electro hydro independent PTO with one-touch on/off
• Front-end loader capacity + quick hitch
• Smooth, hydraulic power steering
• 12V outlet standard

Cover the tougher territory.
The 425 is outfitted with a larger, more aggressive tire package. This makes for a tractor with increased ground clearance and greater operational stability over challenging terrain. It means you can get on board and operate in the toughest of territory with complete comfort and confidence. With this increased operating confidence, you’ll be able to get even more out of what your land has to offer.

Simply put, lift more.
The pure power of the 425 means it has a loader capacity of 1,200 lbs. at the pivot pin. That’s power usually associated with much larger tractors. But that’s Yanmar’s strength- fuel-effcient diesel engines that help you do more. With a PTO power of 18.1 HP, the SA425 ensures you have the muscle to handle a variety of attachments with ease. The rear PTO operates at 554/3,200 RPM and the mid PTO operates at 2,057/3,200 RPM, providing efficiency and adaptability when using implements.

Precise rear implement control.
Making sure your rear implements operate in a position that’s always repeatable means your tasks get done quickly and more accurately. And that’s what Yanmar’s unique True Position Control delivers. An easy-to-reach control lever adjusts the rear implement's operating height and makes sure it’s always right where you need it.

Specs & Compare

SA425
The Yanmar SA425 brings 23.9 HP of reliable diesel power in a sub-compact tractor tailored for properties under 30 acres. Equipped with hydrostatic transmission, selected 4WD, and a limited Category 1 3-point hitch, it performs seamlessly across hauling, mowing, landscaping, and loader tasks.

Power and Precision for Your Property
With 1,200 lbs of lift capacity at the pivot pin and 18.1 PTO horsepower, the SA425 combines compact design with rugged durability, offering small-property owners a tractor that handles every project efficiently and confidently.