Overview

This document details Marolin's semi-professional hydraulic brushcutters, focusing on models M500SX, M580SX, M500STX, and M590STX. Designed for tractors with 70-90 HP, these machines are suited for cutting grass, shrubs, hedges, and ditch cleaning.

Product Range and Models

• M500SX & M580SX: Semi-professional brushcutters featuring a 100° central arm rotation, compatible with 70-90 HP tractors.
• M500STX & M590STX: Similar to SX models but include a second telescopic arm made from STRENX steel, offering extended reach and flexibility.

Key Technical Specifications

Summary of specs: All models have a 100 cm cutting width, 3000 g/min rotation speed, and max cut diameter of 4 cm. Weights range from 960 to 1080 kg. Transport width is compact at 165 cm.

Standard Features

• 100° central arm rotation for operational flexibility.
• Shockproof rear bar with LED lights for enhanced safety.
• Mechanical safety stops for secure transport.
• Safety shock absorber with nitrogen accumulator enabling automatic arm return.
• Floating system on first arm and rotor for terrain adaptation.
• Hydraulic system protection via heat exchanger and dual oil filters (intake and exhaust).
• 3-point tractor attachment with stabilizers and cardan shaft.
• Remote controls with flexible cables (5 for SX, 6 for STX models).
• Direct transmission cutting head “EVO 1000” with 100 cm width.
• Double direction rotor rotation with 40 articulated knives capable of cutting branches up to 4 cm diameter.
• 10-row helical rotor design for efficient cutting.
• Adjustable rear roller (Ø140 mm) with four internal conical bearings.
• Removable front rotor hood and front protection kit with chains and rubber.
• Double pump kit delivering 48 HP to the motor.
• Compact transport width of 165 cm for easy maneuverability.
• STX models feature a second telescopic arm made of STRENX steel for extended reach.

Optional Accessories and Upgrades

• Blower Kit: Includes hydraulic motor, parallelogram, and piping for added functionality.
• Rotors: Options include 100 cm “EVO 1000 IND”, 120 cm “TECNO 1200”, and 120 cm “TECNO 1200 IND” for varying cutting heights.
• Hedge Cutters: Available in 150 cm and 180 cm widths, max branch diameter 3 cm.
• Branch Cutters (Troncarami): Models TR15 (5 cm cut), TR16 (10 cm), and TR22 (10 cm) for thicker branches.
• Electric Controls: Ergonomic mono-lever ON-OFF and proportional Load Sensing EPP controls for precise operation.
• Electric Rotor Start and Video Screen Control: For improved usability and monitoring.
• Oleo-pneumatic Suspension: For first arm to enhance floating and shock absorption.
• Special Top Link Connection: Secure attachment of stabilizers.
• Additional Cutting Tools: 3-disc saw bars (Ø600 mm), ditch cutters (50 cm), and fast bracket kits for quick accessory mounting.

Dimensions and Controls

Arm lengths vary by model (e.g., M500SX: 500 cm, M580SX: 580 cm). Control systems use flexible cable remotes; STX models have an additional cable for enhanced control.

Safety and Maintenance Recommendations

• Engage mechanical safety stops during road transport to prevent accidental arm movement.
• Regularly inspect and maintain heat exchanger and oil filters to protect hydraulic system longevity.
• Adjust rear roller and floating systems properly for optimal cutting and terrain adaptation.
• Use front protection kit to prevent debris damage and improve operator safety.

Additional Product Range: Hydraulic Branch Cutters and Pruning Tools

Models TR15, TR16, and TR22 are hydraulic branch cutters and pruning tools with cutting diameters of 5 cm (TR15) and 10 cm (TR16, TR22). These include branch cutters, secateurs, and loppers.

Mounting Options

• Front mounting
• Left-hand mounting
• Combined front-left mounting

This flexibility allows adaptation to various machinery setups and operational preferences.

Additional Accessories and Optional Equipment

• Thermostat for Heat Exchanger: Regulates hydraulic component temperature.
• Plate 3 Discs MHC130S for Hedges: 130 cm cutting plate with three discs (2 cm diameter each) specialized for hedge trimming.
• Fast Bracket Kit: Enables quick attachment/detachment of tools and accessories.
• Electric Controls: Ergonomic mono-lever ON-OFF and proportional electric Load Sensing (EPP) controls.
• Electric Rotor Starting and Video Screen Control: Facilitates rotor activation and monitoring.
• Oleo-Pneumatic Suspension: Float suspension for first arm, improving maneuverability and reducing operator fatigue.
• Special Top Link Connection: Secure fixing of tie rods.
• S.I. System: Electro-proportional sustenance system available with EPP controls for operational stability.
• Saw 3 Disc Bar Ø 600: 150 cm cutting bar with three 15 cm diameter discs for heavy-duty cutting.
• Ditch Cutter 50 cm: Specialized tool for ditch cleaning.

Languages and International Use

Terminology and descriptions are provided in Italian, English, French, and German, indicating international market orientation.

Manufacturer and Contact Information

Marolin Decespugliatrici Idrauliche Srl, based in Cologna Veneta, Italy, is the manufacturer. Contact details include telephone, fax, email, and website for support and inquiries.

Critical Information and Best Practices

• Select the correct tool diameter (5 cm or 10 cm) based on branch size.
• Choose mounting configuration to suit machinery and operational needs.
• Utilize optional electric controls and suspension systems to improve efficiency and operator comfort.
• Fast bracket kits enable quick tool changes, reducing downtime.
• Thermostat and heat exchanger components are vital for maintaining hydraulic system performance and longevity.

Summary

Marolin's semi-professional hydraulic brushcutters and branch cutters provide robust, versatile solutions for agricultural and maintenance tasks. Their advanced hydraulic features, safety systems, and extensive optional accessories ensure adaptability, efficiency, and operator safety for tractors in the 70-90 HP range.