Bluebird 889720
Remote Control FM 25-75
Radio-Controlled Brush Cutter Robot

Bluebird 889720 - Remote Control FM 25-75 - Radio-Controlled Brush Cutter Robot

Operating on steep slopes, embankments, and rough terrain with traditional machinery means exposing the operator to concrete risks of tipping, slipping, and direct contact with dense vegetation. Bluebird FM 25-75 Remote Control eliminates this critical issue at its root: it is a professional radio-controlled tracked brush cutter specifically designed for slope maintenance, with a 2.4G remote control system that allows complete unit management up to 200 meters away. The operator works safely, outside the risk zone, without sacrificing precision and productivity.

The machine is built around a hybrid architecture of proven industrial reliability: a 608 cc, 12 kW Loncin combustion engine handles power generation, while two 1500 W brushless motors manage differential traction on the tracks. The 29" (736 mm) floating blades complete the system, continuously adapting to ground irregularities to ensure uniform cutting of tall grass, brushwood, and brambles in all conditions. For contexts such as road embankment maintenance, railway area management, clearing of slopes in agricultural and forestry areas, or care of orchards and vineyards on hillsides, the Bluebird FM 25-75 is a direct technical solution.

Technical Specifications

The heart of the FM 25-75 is a hybrid power chain: the single-cylinder 608 cc Loncin thermal engine delivers 12 kW of nominal power, feeding a 24V electrical system that distributes current to the two 1500 W brushless motors dedicated to traction. The hybrid architecture ensures high and constant torque even under conditions of strong rolling resistance, with the advantage of the maintenance simplicity of brushless electric motors, which are brush-free and have a significantly longer lifespan than traditional DC motors.

In terms of operational performance, the FM 25-75 brush cutter robot reaches a forward speed of 57 m/min and operates on side slopes up to 30°, with automatic activation of the anti-tip sensor at 45° as a final safety system. The 150 mm wide tracks distribute the 400 kg net weight over a generous contact area, reducing specific pressure and preserving the turf even on soft ground. The operating dimensions of 121 x 120 x 69 cm make the machine maneuverable even in tight spaces, such as corridors between vineyard rows or perimeter strips of tree plantations.

Functional Specifications

2.4G Remote Control with Display: Remote Management up to 200 Meters

The remote control system operates on the 2.4G band with a certified range of 200 meters, allowing full management of the operating cycle from a safe distance. The remote control with integrated display enables engine start and stop, cutting height adjustment, and real-time monitoring of operating parameters, without the operator needing to approach the work area. In high-risk scenarios such as road edges, railway slopes, embankments near watercourses, this functionality translates into a direct improvement of the worksite safety profile, reducing exposure to critical events like rollovers or material projection.

736 mm Floating Blades: Adaptive Cutting on Uneven Ground

The cutting system with 29" (736 mm) floating blades is the technical response to the main challenge of working on uneven terrain: maintaining optimal contact between the blade and the ground regardless of the terrain profile. The blades passively adapt to elevation changes, eliminating the missed cutting zones typical of rigid decks and ensuring a uniform result on heterogeneous vegetation, from short grass to the most consistent brambles. The result is a significant reduction in the number of passes required and increased productivity per effective working hour.

Brushless Differential Traction on 150 mm Tracks

The two independent 1500 W brushless motors enable differential traction, allowing the machine to turn on the spot and handle direction changes in confined spaces without loss of traction. The 150 mm tracks ensure stability on soft ground, wet surfaces, and grassy areas, with limited specific pressure that minimizes damage to the vegetation. This configuration makes the radio-controlled tracked brush cutter effective even in adverse weather conditions, where wheeled vehicles lose grip and safety.

Remote Cutting Height Adjustment: from 35 to 125 mm on the Move

The remote cutting height adjustment with a range of 35 to 125 mm from the ground allows the working height to be changed directly from the remote control without interrupting forward movement. In areas with variable vegetation density, this feature allows switching from close cutting to high cutting without stopping, optimizing energy efficiency, adapting the cut to the characteristics of the vegetation cover, and reducing mechanical wear on the blades on surfaces with stones or point irregularities.

45° Anti-Tip Sensor: Automatic Unit Protection

The anti-tip sensor automatically engages when the machine exceeds an inclination of 45°, stopping traction and cutting functions to prevent the unit from tipping over. This active protection system is designed to cover the residual risk band beyond the nominal side slope of 30°, i.e., in situations of soft ground, hidden obstacles under vegetation, or maneuvers at the limit of operating conditions. Integration with the remote control ensures that the operator can regain control of the situation safely, without needing to physically intervene on the machine.

Operational Applications: Where the FM 25-75 Expresses its Full Potential

The FM 25-75 tracked radio-controlled mower is designed to operate in contexts where traditional machines with an onboard operator are inadequate or do not meet safety requirements. Main applications include road and highway slope maintenance, vegetation management on riverbanks and irrigation canals, clearing of avalanche protection zones, and green maintenance in railway areas and along linear infrastructure. In agriculture, the tracked profile and cutting width make it suitable for managing inter-row areas in vineyards and orchards on terraces, where slopes and corridor width exclude the use of traditional tractors.

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Usage Area

This Bluebird robot is recommended for:

• Woodlands and undergrowth
• Open fields and pastures
• Green maintenance
• Municipal green area care
• Brushwood and forestry clearing
• Embankment and road slope maintenance
• Firebreak management
• Maintenance of railway areas and linear infrastructure

Features

• Professional brush cutter robot
• Loncin 608 cc - 12 kW engine
• 29'' (736 mm) floating blades
• 2.4G radio control up to 200 m
• Remote adjustable cutting height (35-125 mm)
• Handles slopes up to 30°
• Automatic 45° anti-tip sensor
• 150 mm wide tracks for great stability
• Forward speed 57 m/min
• Weight 400 kg
• Ideal for slopes, embankments, challenging undergrowth