Disc and drum mowers and mower-conditioners – Direct-cut headers

“SWING” TRAILED MOWER

Promotes a high-quality crop and preserves its nutritional characteristics.
Simplifies precision guidance through self-leveling suspension.
Facilitates maneuverability thanks to the pivoting primary gearbox.

Trailed mower equipped with self-leveling suspension to adapt to the terrain, improving harvest quality.

The Swing model is synonymous with absolute maneuverability and operating continuity, thanks to an advanced primary transmission equipped with a pivoting gearbox and wide-angle PTO shaft included as standard. This advanced mechanical configuration allows even the tightest headland turns to be handled without interruptions in power flow and with zero stress on the kinematics. Perfectly integrated into the frame, the self-leveling parallelogram suspension ensures millimetric adaptation to the ground profile and an extraordinarily uniform cut, preserving the integrity of the grass sward and the purity of the crop. The Swing range combines high performance and maximum efficiency, offering the ideal solution for every farm through its two dedicated versions of 2.45 and 3.20 meters.

Technical Specifications

Mower carried at the center of gravity and laterally guided by links. It adapts precisely to the ground profile.

Active supporting frame and oscillating arms that guide the cutter bar perfectly over any unevenness of the terrain.

The “Razor Cut” cutting unit ensures a clean and precise cut even in the most difficult forage crops, with cutting-height adjustment and crop deposition either spread out or in a swath, depending on the disc rotation.

The double universal joint ensures a torsion-free connection between the angle gearbox and the cutter bar.

Crank handle allowing easy adjustment of the cutting height.

During transport, the Swing is positioned centrally behind the tractor. Less than 3.00 m on the road, wide ground clearance, and approved speed are the prerequisites for reaching the field quickly and safely.

Unlimited maneuverability even during the most complex maneuvers, thanks to the side drawbar, hydraulically opening frame, and curved rocker arm. The mower follows the terrain with wide pendulum oscillations and allows smooth, safe turns without interrupting work.

Possibility to vary PTO speed simply by rotating the main gearbox.

Technical Data Sheet

“SWING” TRAILED MOWERSWING 245SWING 320
Cutting width (ft)8.048.5
Number of knives1216
Number of discs68
Power Take-Off speed540/100 by turning the machine’s main gearbox540/100 by turning the machine’s main gearbox
Conditionerrubber rollers or nylon/steel flailsrubber rollers or nylon/steel flails
Power Requirement for RCG (Rubber Rollers) cv/Kw40/6070/80
RCF Power Requirement (with Nylon Whips) cv/Kw40/6070/80
RCS Power Requirement (Iron Flagelli Condition) cv/Kw40/6070/80
Tires 10.0/75-15.3YesYes
RCG Weight (with rubber rollers) lb16401910
RCF Weight (with Nylon Flagelli) lb15801810
RCS Weight (Iron Flagelli Condition) lb16401910

Technical Data Sheet

“SWING” TRAILED MOWERSWING 245SWING 320
Cutting width (ft)8.048.5
Number of knives1216
Number of discs68
Power Take-Off speed540/100 by turning the machine’s main gearbox540/100 by turning the machine’s main gearbox
Conditionerrubber rollers or nylon/steel flailsrubber rollers or nylon/steel flails
Power Requirement for RCG (Rubber Rollers) cv/Kw40/6070/80
RCF Power Requirement (with Nylon Whips) cv/Kw40/6070/80
RCS Power Requirement (Iron Flagelli Condition) cv/Kw40/6070/80
Tires 10.0/75-15.3YesYes
RCG Weight (with rubber rollers) lb16401910
RCF Weight (with Nylon Flagelli) lb15801810
RCS Weight (Iron Flagelli Condition) lb16401910
SPRING SUSPENSION AND CENTER-OF-GRAVITY GUIDANCE

The advanced spring suspension of the bar has been designed to ensure constant ground pressure across the entire working width, providing even more precise guidance along field edges and total protection of the grass sward. To optimize field dynamics, Swing mowers are supported directly at their center of gravity and laterally guided by robust reaction arms. This sophisticated geometric combination allows the machine to adapt with absolute precision to every hollow or roughness in the terrain, eliminating the risk of crop contamination and preserving soil integrity: the essential prerequisite for obtaining clean, very high-quality forage even in the most demanding working conditions.

PULL-TYPE TRAILED ATTACHMENT

Marangon trailed mowers in “Pull” configuration are designed to deliver excellent performance even on the most uneven terrain. Both on flat ground and in hilly areas, Swing models stand out for their extraordinary freedom of movement and wide range of travel, allowing the cutting unit to move smoothly both rearward and upward. The combined action of the active supporting frame and oscillating arms guides the cutter bar with millimetric precision over any roughness in the ground, ensuring immediate responsiveness: the bar lifts instantly when encountering bumps and lowers again, following the ground profile as it descends. By performing this almost vertical movement, the system minimizes PTO shaft sliding and dynamic loads on the transmission, resulting in a drastic reduction in wear and impeccable cutting consistency.

TRANSVERSE OSCILLATION

The exclusive Pull-type attachment ensures perfect three-dimensional adaptation to the terrain, offering wide movement ranges even on the roughest surfaces. Thanks to the integration of advanced spherical joints in the oscillating arms of the bar, the system provides the Swing mower with exceptional transverse oscillation of +/- 16°. This extraordinary lateral flexibility allows the machine to instantly follow slopes and changes in ground inclination, keeping the entire bar always parallel to the terrain to ensure a perfectly uniform cut and absolute protection of the grass sward.

DIRECT TRANSMISSION

Our mowers stand out on the market for their extraordinary smooth running and extremely regular travel. Dynamic drive is provided directly from the first mowing disc, optimizing power flow. A double universal joint ensures a robust, completely torsion-free connection between the angle gearbox and the cutter bar, minimizing vibrations. In addition, to protect the entire kinematics of both tractor and machine, a safety freewheel is integrated as standard into the drive system of all models.

EASY AND QUICK ADJUSTMENT

To maximize operating efficiency and simplify field operations, the system is equipped with a practical crank handle that allows the cutting height to be adjusted extremely smoothly, precisely, and effortlessly. An intuitive graduated reading ring constantly informs the operator of the set height, ensuring immediate visual control directly from the working position. This feature allows the machine to be adapted in just a few seconds to different forage and ground conditions, optimizing setup times and always ensuring maximum operating precision.

COMPACT STRUCTURE AND SAFE TRANSPORT

During road transfers, the Swing mower is positioned perfectly centrally behind the tractor, optimizing the stability and weight distribution of the working unit. A transport width of less than 3.00 meters, wide ground clearance to easily overcome bumps or obstacles, and approved transfer speed are the ideal prerequisites for reaching every field quickly, with maximum agility and in total safety.

UNLIMITED MANEUVERABILITY

The construction architecture based on the side drawbar and pivoting angle gearbox allows mowing even at extreme geometric angles, optimizing the cleaning of field edges. The robust two-point hitch frame allows quick and stable connection to the tractor lift arms. During operation, the standard wide-angle PTO shaft — combined with the hydraulic opening and closing of the frame — allows the machine to work at any inclination and turn easily without interrupting the power flow. Maximum operating safety is guaranteed by an integrated lock valve that ensures firm and stable stopping in the selected final position. In addition, the exclusive curved rocker arm allows wide pendulum oscillations of up to +/- 30°, enabling the tractor and mower to compensate for major ground irregularities completely independently, while also ensuring an unlimited steering angle for smooth and immediate maneuvers.

TOTAL ADAPTABILITY TO EVERY TRACTOR

Designed to offer maximum operating compatibility, the machine adapts extremely easily to any tractor model. Thanks to an intelligent engineering solution, the PTO speed can in fact be varied simply by quickly rotating the main angle gearbox. This feature allows the mower to be configured according to the technical specifications of the tractor in use, optimizing fuel consumption and always ensuring maximum mechanical efficiency in the field.

SPRING SUSPENSION AND CENTER-OF-GRAVITY GUIDANCE

The advanced spring suspension of the bar has been designed to ensure constant ground pressure across the entire working width, providing even more precise guidance along field edges and total protection of the grass sward. To optimize field dynamics, Swing mowers are supported directly at their center of gravity and laterally guided by robust reaction arms. This sophisticated geometric combination allows the machine to adapt with absolute precision to every hollow or roughness in the terrain, eliminating the risk of crop contamination and preserving soil integrity: the essential prerequisite for obtaining clean, very high-quality forage even in the most demanding working conditions.

PULL-TYPE TRAILED ATTACHMENT

Marangon trailed mowers in “Pull” configuration are designed to deliver excellent performance even on the most uneven terrain. Both on flat ground and in hilly areas, Swing models stand out for their extraordinary freedom of movement and wide range of travel, allowing the cutting unit to move smoothly both rearward and upward. The combined action of the active supporting frame and oscillating arms guides the cutter bar with millimetric precision over any roughness in the ground, ensuring immediate responsiveness: the bar lifts instantly when encountering bumps and lowers again, following the ground profile as it descends. By performing this almost vertical movement, the system minimizes PTO shaft sliding and dynamic loads on the transmission, resulting in a drastic reduction in wear and impeccable cutting consistency.

TRANSVERSE OSCILLATION

The exclusive Pull-type attachment ensures perfect three-dimensional adaptation to the terrain, offering wide movement ranges even on the roughest surfaces. Thanks to the integration of advanced spherical joints in the oscillating arms of the bar, the system provides the Swing mower with exceptional transverse oscillation of +/- 16°. This extraordinary lateral flexibility allows the machine to instantly follow slopes and changes in ground inclination, keeping the entire bar always parallel to the terrain to ensure a perfectly uniform cut and absolute protection of the grass sward.

DIRECT TRANSMISSION

Our mowers stand out on the market for their extraordinary smooth running and extremely regular travel. Dynamic drive is provided directly from the first mowing disc, optimizing power flow. A double universal joint ensures a robust, completely torsion-free connection between the angle gearbox and the cutter bar, minimizing vibrations. In addition, to protect the entire kinematics of both tractor and machine, a safety freewheel is integrated as standard into the drive system of all models.

EASY AND QUICK ADJUSTMENT

To maximize operating efficiency and simplify field operations, the system is equipped with a practical crank handle that allows the cutting height to be adjusted extremely smoothly, precisely, and effortlessly. An intuitive graduated reading ring constantly informs the operator of the set height, ensuring immediate visual control directly from the working position. This feature allows the machine to be adapted in just a few seconds to different forage and ground conditions, optimizing setup times and always ensuring maximum operating precision.

COMPACT STRUCTURE AND SAFE TRANSPORT

During road transfers, the Swing mower is positioned perfectly centrally behind the tractor, optimizing the stability and weight distribution of the working unit. A transport width of less than 3.00 meters, wide ground clearance to easily overcome bumps or obstacles, and approved transfer speed are the ideal prerequisites for reaching every field quickly, with maximum agility and in total safety.

UNLIMITED MANEUVERABILITY

The construction architecture based on the side drawbar and pivoting angle gearbox allows mowing even at extreme geometric angles, optimizing the cleaning of field edges. The robust two-point hitch frame allows quick and stable connection to the tractor lift arms. During operation, the standard wide-angle PTO shaft — combined with the hydraulic opening and closing of the frame — allows the machine to work at any inclination and turn easily without interrupting the power flow. Maximum operating safety is guaranteed by an integrated lock valve that ensures firm and stable stopping in the selected final position. In addition, the exclusive curved rocker arm allows wide pendulum oscillations of up to +/- 30°, enabling the tractor and mower to compensate for major ground irregularities completely independently, while also ensuring an unlimited steering angle for smooth and immediate maneuvers.

TOTAL ADAPTABILITY TO EVERY TRACTOR

Designed to offer maximum operating compatibility, the machine adapts extremely easily to any tractor model. Thanks to an intelligent engineering solution, the PTO speed can in fact be varied simply by quickly rotating the main angle gearbox. This feature allows the mower to be configured according to the technical specifications of the tractor in use, optimizing fuel consumption and always ensuring maximum mechanical efficiency in the field.

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OTHER FEATURES

“RAZOR CUT” CUTTING UNIT: QUALITY MADE BY MARANGON The high-performance cutting unit, deliberately designed with a compact, wedge-shaped profile to offer a wide range of cutting-height adjustment options and allow the best penetration into the most difficult forage crops, always ensuring an optimal and clean cut.

  • Opposed rotation: Models equipped with opposed disc rotation direction, with the discs rotating toward each other in pairs, deposit the crop spread out and widened on the ground.

 

CLEAN CUT TECHNOLOGY
Stripe-free cutting thanks to the optimal overlap of the blade trajectories.

“FIRST AID KIT” MAIN SUPPORT
The main support assembly, consisting of a single block fixed with six screws, allows quick, individual, and simple inspection of the gearbox.

COVER WITH INTEGRATED “C” REINFORCEMENT The thick cover with integrated “C” reinforcement, unique in its kind, eliminates flexing of the cutting unit in order to prevent twisting of the moving components.

ROUND DISC

  • Protected mechanics: The round profile offers a smaller impact surface and greater shock dispersion, protecting the entire cutter bar.
  • Forage integrity: High quality of the cut crop. Further processing of the forage is avoided, so it remains intact and clean.
  • Blade protection and durability: The blades, 129 mm for perfect overlap, do not work for the full rotation of the disc: once mowing has been completed, they retract into protection under the adjacent disc. This significantly increases their service life.
  • Efficiency: Lower power absorption and full interchangeability between discs once worn.

 

WEAR PLATES
The cutting unit is equipped as standard with a series of wear-resistant boron steel skids, designed to provide the gear housing with maximum protection against any risk of damage in the field. The rounded reinforcements positioned between the skids protect the bar effectively, while the profiling on the underside prevents material build-up, allowing the mown crop to flow without interruption.

ADDITIONAL WEAR PLATES
The additional wear plate kit can be fitted directly at the factory on request, or it can be installed easily and quickly by the user at a later stage, aftermarket, after purchasing the MARANGON mower. Stamped and made of wear-resistant boron steel, these elements provide additional protection for the cutting unit.

“TOPPING SKIDS”
Raising plate that allows the cutting height to be increased in order to perform so-called “Topping”, cutting only the upper part of the plant. This operation stops the apical growth of the crop, stimulating the development of the lower part; livestock entering the pasture afterwards will therefore find a much richer and more nutritious crop.

QUICK BLADE CHANGE
Quick-change system for fast blade replacement using the dedicated key, specifically designed to minimize downtime in the field and increase hourly productivity.
Available for all Marangon disc mowers and mower-conditioners.

LOWER DISC SCRAPERS
Module consisting of two scrapers made of hardened wear-resistant material that ensure constant cleaning of the lower part of the disc. The accessory can also be installed after purchasing a MARANGON cutter bar, as the disc is already natively prepared for aftermarket installation.
Available for all Marangon disc mowers and mower-conditioners.

“SAFE CUT” DISC SAFETY SYSTEM

  • Transmission components fully protected
  • No wear on the main components.
  • Quick and simple replacement of the safety pins, with minimal repair costs.

Users know this well: accidental impacts against foreign objects and stones can cause serious damage and high repair costs. With the “SAFE CUT” system, we offer maximum protection at reduced costs. Protection of the cutting discs against impacts, available on request, is a unique solution on the market for operational safety and comfort.