2026 John Deere Ag F350M 

2026 John Deere AG F350M

Mower-Conditioners and Mounted Mowers

More Options to Put up Quality Hay

When it comes to cutting hay, John Deere has you covered. Whether you need a side-pull, center-pivot or front- or rear-mounted mower-conditioner, we’ve got the machine for you.

Cover more acres, with greater tractor compatibility and Quick Change Knives. All with the newly redesigned John Deere Zero Series Mower-Conditioners.

Time is critical when it comes to mowing and drying down your hay crop. Now you can get more done and produce high quality hay with the new John Deere Zero Series Mower-Conditioners. Cover more acres per hour with the new C500 Mower-Conditioner. The new lighter weight C400 Mower-Conditioner gives you a wider range of tractor compatibility, and increased ability to customize your windrow. All with the newly redesigned John Deere Zero Series Mower-Conditioners.

More Acres Per Hour

Get more done in a day with the new John Deere C500 Mower Conditioner. The 16 ft. 4 in. (5 m) cutting width of the new C500 lets you cover up to 10% more acres per hour.

Increased Tractor Compatibility

Now you can mow with a wider range of tractors and handle hills easier, due to the lighter weight of the John Deere C400 Mower-Conditioner. In addition to the flexibility to use lower horsepower tractors, you get wider conditioning rolls, Quick Change Knives and continued great maneuverability and durability with swivel hitch options.

Save Time with Quick Change Knives

Cut your time changing knives in half* with the Quick Change Knives, available on the redesigned John Deere Zero Series Mower-Conditioners, letting you spend less time servicing your mower and more time cutting hay. Changing a knife in the field is easier than ever with Quick Change Knives, helping you maintain the best cut quality.

Quicker Dry Down

Getting your hay crop dried down fast is important, especially if you have weather events looming. The John Deere S250, S300, S350, C300, C350 and C400 Mower-Conditioners give you the ability for wider windrows, thanks to the forming vanes. These wider windrows help the crop dry down faster, preserving the quality of the hay and giving you more time to bale before Mother Nature strikes.

Standing Behind our Durability

The 5-year cutterbar warranty shows how John Deere remains committed to the quality and durability of the John Deere Zero Series Mower-Conditioners. The proven drawbar swivel is now available on more models and provides increased maneuverability and driveline protection, letting you make tighter turns with increased peace of mind.

Cover More Ground with Mount Mower-Conditioners

Get a cutting width of more than 32 feet in one pass, with a narrow transport width of 10 feet. Choose from two front-mount and three rear-mount mower conditioners to meet your needs.

Technology & Tips

JDLink™ Connectivity

Enjoy all the benefits of a connected machine with a 4G JDLink MTG (modem), standard. Just activate the JDLink wireless service within your John Deere Operations Center account to start streaming machine and crop data to your account free of charge.

Tips Notebook

Visit our compilation of how-to tips, videos and ideas about how to get all kinds of jobs done around your place, including videos on hay mowing, tedding, raking, and bale handling.

Mower-Conditioner

• Easier serviceability with modular-design cutterbar
• Updated design and styling
• Reduce service time with Quick Change Knives
• Steel roll conditioners
• Impeller, urethane, V-10 conditioners or Tri-Lobe conditioners

Features may include:

Use front hitch for maximum productivity

Tractor hookup

The F350M Front-Mounted Mower is used to maximize the potential of the 7R or 8R Tractor equipped with a front power take-off (PTO) and front hitch. This 1000-rpm mower can be combined with the following 1000 rpm mower to increase productivity:

• Twin rear-mounted mower

Unmatched productivity is gained with cutting widths up to 9.9 m (32.5 ft) in one pass along with a narrow transport width.

The A-frame adapter enables quick and easy installation of the F350M Front-Mounted Mower. The adapter attaches to the tractor’s front 3-point hitch and locks into the mating headstock that is part of the mower.

• Enables easy attaching/detaching of front-mounted mower

Down stop chains can be used for tractors without front-hitch position sensing. If tractor has front-hitch position sensing, stop chains are not recommended.

• All 7R Tractors have position sensing and do not require stop chains.
• MY11-13 8R Tractors do not have position sensing and require stop chains.
• MY13+ 8R Tractors have position sensing and do not require stop chains.  

The 7R Tractors are equipped with position sensing that has the ability to establish front hitch set points from the CommandCenter™ controls. Position sensing will maintain the height of the hitch arms based on the set point.

Hydraulic cylinders are used to raise and lower the cutting platform when crossing headlands.

• Front tractor hitch is not used to raise and lower the cutting platform.
• Uses single-acting selective control valve (SCV) to raise platform.
• Lift cylinder operation must be independent of the front hitch operation.

High-speed rotary disc cutterbar for cutting in tough conditions

Large farms, machinery rings and contractors need high quality output, and ease of serviceability.

• The cutterbars are fast mowing, with high quality work and reliable set-up.
• Each disc is protected against heavy shocks with a shear point located on the disc drive.
• All modules and intermediate gears are quickly and easily interchangeable.

To meet high quality output, the cutterbar is an oil-immersed, gear-driven cutting bed.

• All discs are offering an orbital cutting diameter of 440 mm (17.3 in.).
• With seven discs, the cutting width will be 3.1 m (10.2 ft). With eight discs, the cutting width will be 3.5 m (11.5 ft).
• Disc speeds are 2986 rpm.

To meet serviceability, the cutting bed is lubricated for life:

• No oil changes necessary.
• Discs are fitted with quick change knives technology.
• Cutting height is from 35 to 85 mm (1.4 to 3.3 in.).

Time needed to change a knife is below 15 seconds. It is an efficient way to gain up to 30 minutes of maintenance time on the mower conditioners.

Cutting height is adjusted by changing the turnbuckle on the front hitch. Cutting range is from 35 mm to 85 mm (1.4 in. to 3.3 in.).