New DM50 Series Disc Mowers

Hay Equipment
Key Features
  • Rope System transport latch
  • Quick-remove shear hub assembly
  • DM5050 & 5060 iMatch and Quick Coupler compatible
  • DM5070 Cat. 2 Quick Coupler compatible

More Info


Category 1 and 2 Quik-Hitch compatible
DM5050 and DM5060 hitchDM5050 and DM5060 hitch
DM5070 hitchDM5070 hitch

Models DM5050 and DM5060 are Category 1 and 2 Quik-Hitch compatible. Model DM5070 is Category 2 and Quik-Hitch compatible. This efficiency provides the operator greater productivity regardless of the model being used.

Shear hub assembly serviceability
Oval-shaped disc removedOval-shaped disc removed

Cutterbar serviceability is easier on the DM50 Series Disc Mowers. Remove the oval-shaped disc(s) with only four bolts per disc. The shear hub assembly can be serviced by removing the remaining four bolts. This will save time and oil replacement costs by not splitting the entire cutterbar to replace the sheared hubs as required in previous models. 

Shear hub assembly on DM50 SeriesShear hub assembly on DM50 Series
Shear hub assembly on DM50 SeriesShear hub assembly on DM50 Series

Take the shear hub assembly off the cutterbar by removing only eight bolts.

Transport lock system
DM50 in transport positionDM50 in transport position
DM50 in operating positionDM50 in operating position

The transport lock system is a simple mechanical system that saves time and ensures safety. Use the rope system to raise the transport lock, engage selective control valve (SCV) 1 to bring the cutterbar into the transport position, and release the rope system to lock for transport.  

Park stand and arm system
Park stand in park positionPark stand in park position
Park stand in operating positionPark stand in operating position

The DM50 Series Disc Mower park stand and parking arm work together to transfer the mower’s weight to the cutterbar while in the parked position. This makes the attachment process easier, saving time and frustration.

Park arm in park positionPark arm in park position
Park arm in operating positionPark arm in operating position
Simple float spring tension adjustment
DM50 Series float spring tension adjustmentDM50 Series float spring tension adjustment

Set the float spring to get maximum performance during operation. Adjust properly so the down pressure does not damage crop stubble as the skid shoes pass through the field.


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John DeereDM50 Series Disc Mowers
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Cutting width 2.36 m
7.7 ft
Swath width 1.75 m
5.7 ft
Operation of cutting angle +/- 25 degree (angle)
Per machine 442 kg
975 lb
Shipping (1 unit and crate) 998 kg
2,200 lb
Tractor compatibility
Minimum PTO PTO drive rpm
540 rpm
33.6 kW
45 PTO hp
Category Category 1, Category 2 - iMatch and Quick-Coupler compatible
Type 3-point
Lift mechanism Hydraulic
Cutting discs
Quantity Six
rpm 3,000 rpm
Quantity 12
V-belts with tensioner
Quantity Four
Set-up time (per unit)
Labor hours 1
Time period 1 year