6 Best PTO Driven Windrowers for Farmers

You’re standing at the edge of the field, the hay is cut and perfectly cured, but the sky is turning a threatening shade of grey. This is the moment of truth where a reliable windrower isn’t a luxury; it’s the key to getting your winter feed in the barn before the rain ruins it. Choosing the right PTO-driven windrower, or hay rake, is one of the most critical equipment decisions a cattle farmer can make, directly impacting hay quality, baling efficiency, and your own sanity. These machines have to be tough, simple, and effective—qualities that old-timers have prized for generations.

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Key Factors in Choosing a PTO Windrower

The first thing to consider is scale. Matching the windrower’s working width to your tractor’s horsepower and the size of your fields is non-negotiable. A 13-foot rotary rake behind a 40-horsepower tractor on a hilly 5-acre field is a recipe for frustration. Conversely, trying to rake 40 acres with a small, 8-foot bar rake will have you working long after the dew has fallen. Be realistic about what you need to cover and the power you have to work with.

Next, think about your terrain and crop. Rocky, uneven ground demands a rake with good flotation, like one with tandem axles that can follow contours without gouging the dirt. Heavy, wet first-cutting alfalfa requires a rake that can lift and move the crop without roping it, while light, fluffy grass hay needs a gentler touch to avoid leaving it behind. The design of the tine arms and the ease of height adjustment are what separate a great rake from a mediocre one.

Finally, don’t overlook simplicity and parts availability. A complex, high-tech rake is useless if you can’t get a replacement part for a week during peak hay season. Many older, proven designs use common bearings and parts you can find at any decent farm supply store. The best windrower is the one that’s running when you need it most.

Kuhn GA 4230 T: Unmatched Raking Quality

When it comes to making a clean, uniform, and fluffy windrow, Kuhn is often the benchmark. The heart of their single-rotor rakes is the Masterdrive gearbox. It’s a fully enclosed, double-reduction unit that’s built to be incredibly reliable and low-maintenance. This isn’t just marketing talk; these gearboxes have a reputation for lasting for thousands of acres with little more than routine oil checks.

The real magic is in the double-curved tine arms. Instead of just dragging the hay across the ground, this design lifts the crop and gently moves it toward the windrow. This action does two crucial things: it incorporates less dirt and ash into the hay, and it creates a well-aerated windrow that allows for final curing before baling. Better airflow means better hay, which means healthier cattle.

While they come with a higher price tag, the investment often pays for itself in hay quality and peace of mind. The GA 4230 T is maneuverable enough for smaller, irregular fields but has the capacity to handle decent acreage. It’s a machine for the farmer who sees haymaking not just as a chore, but as a craft.

New Holland ProRotor 3114: Simple & Reliable

If the Kuhn is the specialist, the New Holland ProRotor is the dependable general practitioner. It’s a straightforward, robust machine that does its job without a lot of fuss. Its design is mechanically simple, making it easy to understand, operate, and repair. For a hobby farmer with limited time for complex maintenance, this simplicity is a massive advantage.

The ProRotor uses a cam-action tine system that effectively lifts and turns the crop, forming a consistent windrow that any baler can easily pick up. It’s a workhorse built for mixed grass and legume fields, handling a wide variety of conditions capably. Parts are widely available, and most repairs can be handled in the farm shop with a standard set of tools.

This isn’t the most technologically advanced rake on the market, and in very delicate alfalfa, you might see slightly more leaf shatter than with a premium model. But the tradeoff is rock-solid reliability. It’s the kind of machine that gets passed down from one generation to the next because it just keeps working.

Vermeer R2300: Built for Tough Conditions

Vermeer has a well-earned reputation for building equipment that is, for lack of a better word, tough. The R2300 twin-rotor rake is no exception. It’s constructed with a heavy-duty frame and a robust, right-angle gearbox designed to handle the torque and strain of raking heavy crops on rough ground. If your hay fields look less like a golf course and more like a pasture, this is a rake to consider.

One of its standout features is the rubber-mounted tines. Hitting a hidden rock or stump is an inevitable part of haymaking, and it usually results in a broken tine and a 15-minute delay. The Vermeer’s tines are designed to flex, significantly reducing breakage and keeping you in the tractor seat. This small design choice saves immense frustration during a time-sensitive job.

As a twin-rotor rake, the R2300 covers ground more quickly than a single-rotor model, making it a great option for those with 20 to 50 acres of hay. It combines speed with durability, creating well-formed windrows that are ideal for modern round balers. It’s a serious machine for serious conditions.

John Deere WR0010: Classic Hay-Making Power

Before rotary rakes became common, the side-delivery or "bar" rake was king, and the John Deere design is legendary. The WR0010 is a modern version of a classic PTO-driven bar rake that has been proven over decades. You will still find its ancient green-and-yellow ancestors working perfectly in hay fields across the country. Their longevity is a testament to their simple, effective design.

A bar rake works differently than a rotary rake. Instead of spinning tines, it uses several parallel bars that gently sweep the hay sideways, rolling it into a loose, fluffy windrow. This rolling action is exceptionally gentle on the crop, making it a favorite for farmers who grow pure stands of alfalfa or clover. Preserving the delicate, protein-rich leaves is the name of the game, and a bar rake excels at this.

The tradeoff is speed. Bar rakes are generally slower than rotary rakes and can struggle to handle extremely heavy, wet crops without some roping. However, their mechanical simplicity, reliability, and superior handling of delicate forages make them an enduring choice for farmers focused on quality over quantity.

Hesston 3717: Ideal for Smaller Hay Fields

Hesston is a name synonymous with hay, and their classic PTO bar rakes are a perfect fit for the small-scale farmer. Models like the Hesston 10 and its descendants are prized for their simple, rugged construction and their ability to be run by smaller, lower-horsepower tractors. They are the epitome of "right-sized" equipment for a 10-acre hay field.

Like the John Deere, the Hesston uses a gentle rolling action to form the windrow, protecting valuable leaves and creating an airy path for the baler. The PTO drive ensures a consistent raking speed, even when your ground speed varies or in slick, heavy dew conditions where a ground-driven rake might slip. This consistency helps build a better, more uniform windrow from one end of the field to the other.

These rakes are nimble, allowing you to get into tight corners and work around obstacles with ease. They aren’t designed for breaking speed records, but for the hobby farmer whose primary goal is making high-quality feed on a small plot of land, their efficiency and reliability are exactly what’s needed.

Krone Swadro S 350: High-Performance Raking

Krone represents the peak of German engineering in hay equipment, and their Swadro line of rotary rakes is known for performance and innovation. These machines are built for farmers who want to cover ground quickly without sacrificing an ounce of hay quality. The Swadro S 350 is a single-rotor model that packs a lot of that high-end technology into a more compact package.

The key features are in the details. The Dura-Max cam track is designed to be wear-free and comes with a long warranty, while the gearboxes are fully sealed for a maintenance-free life. Krone also pioneered the "jet effect" lifting system; as you lower the implement, the rear wheels of the rake chassis touch down first, preventing the tines from digging into the soil on headland turns. This keeps your hay clean and your tines intact.

This is a premium piece of equipment, and it carries a premium price. But for the operator who needs to maximize efficiency and demands the cleanest possible forage, the Krone delivers. It’s a high-performance tool that produces a high-performance result: a perfect, box-shaped windrow that a baler can process with incredible speed.

Maintaining Your Windrower for Longevity

No matter which rake you choose, its lifespan is in your hands. The single most important thing you can do is grease it. Every pivot point, U-joint, and wheel bearing has a grease zerk for a reason. A tube of grease is the cheapest insurance you can buy against expensive repairs and catastrophic failure in the middle of a field. Follow the schedule in the owner’s manual religiously.

Before each season, do a thorough inspection. Check the oil level in the gearbox. Look for bent or missing tines and replace them—a broken tine can easily end up in a bale and, subsequently, in a cow. Check the tire pressure, as uneven tires will cause the rake to run tilted, scraping one side while missing hay on the other.

At the end of the season, don’t just park it in the weeds. Use a pressure washer or air compressor to clean off all the dust, chaff, and dirt, which hold moisture and accelerate rust. Lubricate any exposed chains or adjustment points, and if at all possible, store it inside. A windrower that is cleaned and sheltered can easily last for decades, while one left to the elements might be scrap in five years.

Ultimately, the best PTO windrower isn’t the one with the most features or the shiniest paint; it’s the one that reliably makes great windrows for your specific operation. Whether it’s a classic bar rake that gently handles your alfalfa or a modern rotary rake that covers ground in a hurry, choosing a proven model and maintaining it well is the surest path to a barn full of high-quality hay. That’s a feeling of security no amount of money can buy.