Degelman SIDEARM® 1820

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Cut Where It's Never Been Possible - Safely
With the Degelman Sidearm® an operator can cut where it’s never been possible to cut before - safely.
The operator can stay on the highway and position the cutter 50 degrees on either side of the road. Cut from the right, the left or straight back.

Heavy-Duty Hitch
The Sidearm® is equipped with a standard, heavy-duty V-Clamp compatible to more than 30 different makes and models of tractor drawbars.

A blade carrier that is tight, tough and safe. Plate of 3/4 inch steel that is four times thicker than most pans. Four-blade mounting locations utilize exclusive square and tapered bolt to eliminate movement.

Over-Sized Frame
It’s made up of quarter-inch steel and 8”x12” hollow-structural tubing. It’s big. It’s wide. And it’s strong.

Easy Maintenance
All driveline bearings and cross-joints are easy to service. Drivelines are in-line and designed for handling misalignment and therefore require less servicing. Parts are easily replaceable such as spindles that can be removed with just one bolt. The frame swivel points and wheel axle are sandwiched between two layers of low wear composite for smooth operation and easy maintenance.

Quick Connections
Quick disconnect features are standard throughout the Sidearm®, including a quick disconnect coupler in between the gearboxes. We include three sets of hoses that can be adapted easily to a four-hose arrangement if needed. And switching from one wing to the other can be done at the touch of a switch.

High Horsepower Gearboxes
Our gearboxes are made right here in Canada using a splined shaft design versus a keyway. The splined shaft increases the surface area of all contact points for increased strength, power transfer and life expectancy. To go even further, we use gearboxes with a 1:1 ratio - the maximum strength that can be extracted from a gearbox.

Back Up With Ease
Signs. fence posts...culverts...if operators find themselves in a tight spot, the Sidearm® gives them the maneuverability to back up easily and get out quickly.

High Carbon Shafting
We use cold-rolled, high carbon hex shafting for maximum torque transmission. To increase the ease of maintenance, we designed the shafting and the bearings as one sub-assembly. That means they're both contained in the same tray. If long term servicing is required, the entire bearing tray can be pulled out.

A Better Cut
When the tractor’s on the road, it’s not pressing down the grass making it harder to lift and cut. Using the Sidearm® means all the grass is cut evenly without patches or strips.

Reduced Operator Fatigue
Drive level and smooth. By being straight on the road and out of the ditch, the operator also benefits from increased visibility and full command over the cutter.

Stay Hooked Up
With the Sidearm® there’s no need to unhook the move from mowing offset to straight. It can remain hooked up as the Sidearm® can cut straight behind the tractor or from side to side easily.


Model SIDEARM® 1820
Overall Height 74"
Overall Width (with wheels) 116"
Overall Length 22'-6"
Weight: Standard 3607 lbs
Hitch Weight: (standard) 1500 lbs
Hitch Weight: (cutter attached) approx. 450 lbs
Angling: Maximum 50° (left or right)
Offset: 166" (drawbar centre to cutter centre)
Main Frame Construction: 8" x 12" (.250 wall)
Hitch: Swivel Type
Pivoting Points: Protected by Nylon Bushings/discs
Grease Fittings: Easy Access
Tires: 16.5 x 16.1 All Terrain
Hydraulic Cylinder: 2-1/2" x 16"
PTO requirement: (100 or 540 PTO)
Drivelines: Weasler
DIL Gear Box: 1 : 1 ratio
Drive Shaft: 1-1/2" Hex Bar
Heavy Duty Shielding: Easy Swing-Away
Optional Accessories: Light Kit, Selector Valve Kit, Strobe Kit, Trailer Coupler, Cutter Adapter

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