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ID # 26622715

Kuhn RSM Series

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Kuhn RSM Series
Simple and Compact Roadside Mowers
 KUHN RSM roadside mowers provide high quality of work and are highly adaptable. Designed to meet the needs of local municipalities, they are suitable for tractors with 65 – 90 horsepower and are at ease in a wide variety of conditions.

KUHN RSM roadside mowers provide the most efficient management of roadsides and ditches. The quality of work and adaptability are two main characteristics of these roadside mowers. They are suitable for tractors with 65 – 90 horsepower and are at ease in a wide variety of conditions. The models in the RSM range has been designed to meet local municipality needs for mowing work with greater safety over conventional rotary mowers.

RSM Series
Sale Type
  RSM 180 RSM 210
 Working width 6' (1.83 m) 7' (2.13 m)
 Number of articulated hammer knives 20 24
 Hydraulic control of inner and outer cutting head position Standard Standard
 Inner protection cover Standard Standard
 Mechanical breakaway system Standard Standard
 Height adjustment by roller with removable ends Standard Standard
 Curved skid shoes Standard Standard
 Free wheel integrated in the central gearbox Standard Standard
 Hitch type 3-point, Cat. 2 (quick hitch compatible) 3-point, Cat. 2 (quick hitch compatible)
 Required tractor hydraulic connections 2 SA - with float required 2 SA - with float required
 Machine net weight, approx. with roller 1,565 lbs (710 kg) 1,785 lbs (810 kg)
 PTO speed (rpm) 540 540
 Rotor drive 4 - SPB belts 4 - SPB belts
 Minimum PTO power requirement 65 hp (49 kW) 65 hp (49 kW)
 Maximum PTO power recommended 90 hp (67 kW) 90 hp (67 kW)
your benefits

Easily Adapt to Mowing Conditions

Kuhn RSM Series Oscillating Main Frame

  An oscillating main frame, with floating pivot on the mowing head, allows the mowing head to adapt to the conditions and environment around it.

Kuhn RSM Series Rear Roller

  The 6” diameter rear roller provides optimal height control, eliminates ruts in loose soils and provides better clearance over irregular ground.

Kuhn RSM Series Vertical Lift

  The vertical lift automatically compensates for uneven ground. The models in the RSM range can mow on a higher plane than the road level. The vertical lift function also makes it easier to mow shallow ditches while maintaining an optimal drive position.

Kuhn RSM Series Knife Options

// Articulated Hammer Knives
Create lift for a clean cut. The shackle allows more freedom to clear obstructions hidden in grass conditions.

// Hammer Knives
Hammer knives are designed for shredding with plenty of lift and extra weight to power through brush up to 2”. Not for use in rocky conditions.

Protection from Damage
Kuhn RSM Series Heavy-Duty Belt Drive
 The RSM utilizes a belt drive system built to handle heavy service. Its position keeps the PTO shaft as straight as possible, while the ventilated guard reduces heat buildup, extending the life of the belt.

Kuhn RSM Series Mechanical Safety Breakaway System

 A mechanical safety breakaway system protects the mower from inadvertent encounters with obstacles. Simply back the tractor up to reset and continue mowing.

Kuhn RSM Series Structure of the Chassis and Frame

 The structure of the chassis and frame are based on KUHN’s decades of experience with mowers and shredders. In the event of a collision with an obstacle, the mechanical safety device will protect the machine’s structure. Hydraulic non-stop protection is available as an option.

Total Control

Kuhn RSM Series Close Coupling

 The specially designed headstock keeps the mower as close to the tractor as possible, offering outstanding controllability in both the mowing and transport positions.