2023 New Holland DuraDisc™ Heavy-Duty Disc Mowers 109M

Forage quality directly influences livestock weight gain and milk production. Maximize the return of your hay field with improved forage quality and tonnage by choosing the clean, uniform cut that begins at the MowMax™ cutterbar of New Holland DuraDisc™ heavy-duty disc mowers. By cutting closely and cleanly, DuraDisc mowers leave less crop behind to increase tonnage with every cutting to boost weight gain, milk production, and ultimately the profitability and success of your operation.

DuraDisc mowers breeze through the toughest conditions to give you a clean, even cut, pass after pass. Choose the side-pull model with a 10’4” cut or from three mounted models with cutting widths from 6’8” to 9’2”.

Disc mowers are the first machines to hit the hay fields. Dependable and confident operation comes standard on DuraDisc™ mowers. The MowMax™ cutterbar is backed by the 3-year factory MowMax™ cutterbar warranty for your peace of mind. Each MowMax disc module is an individually sealed gear case with a dedicated oil reservoir so gears always stay lubricated, even when working on hillsides. Each module features a ShockPRO™ hub that absorbs harmful impacts and protects the cutterbar drive if the mower hits an obstruction.

A large-diameter flotation spring on DuraDisc Series mounted mowers allows the cutterbar to ride smoothly across the field. In addition, a spring-loaded breakaway latch allows the cutterbar to swing back if it hits an immovable object in the field.

You can depend on rugged DuraDisc™ disc mowers to slice through tough conditions, mow smoothly and quickly, and give you the peace of mind you only get with the MowMax™ cutterbar.

DuraDisc disc mowers give you the advantages and latest advances of the New Holland MowMax™ true modular cutterbar, including:

Closer cutting

The low-profile rock guards allow for closer cutting at a flatter cutting angle.

Stepped module spacers improve the straightness of the cutterbar, allowing it to run more lightly and smoothly for consistent cut height, more uniform flotation and less wear.

Extended durability

The top cap bearing fits securely to the housing to extend bearing life.

Dampeners on the hardened alloy module drive shafts eliminate vibration wear.

Strong top cap gear and the ShockPRO™ hub design eliminates the need to change top cap gear assemblies if there is impact from a foreign object.

New Holland’s MowMax™ cutterbar. It is equipped with the ShockPRO™ cutterbar protection system—the same design used on Discbine® disc mower-conditioners—so you are assured of maximum durability and peace of mind, season after season. Replaceable, economical ShockPRO hubs help keep you mowing with minimum downtime and repair costs. They protect the entire cutterbar driveline if the machine encounters a field obstruction by absorbing the shock of the impact before damage can occur to expensive drive components. If necessary, these hubs can be replaced in the field in less than 10 minutes, at minimal cost.

Even when cutting on slopes, you don’t need to worry about an oil starvation issue because each disc module is an individually sealed gear case with a dedicated oil reservoir. The gears stay fully lubricated and work reliably. If an internal component ever fails, there’s no chance that a broken piece can circulate in the oil bath and damage other modules.