STIHL FS 91 R – Professional Petrol Brushcutter
The STIHL FS 91 R is a robust, high-performance petrol brushcutter designed for professional users and demanding vegetation management. Powered by a torque-rich STIHL 4-MIX � engine, it delivers strong cutting performance with excellent fuel efficiency, making it ideal for sustained professional use.
Featuring an R-handle (loop handle), the FS 91 R offers excellent manoeuvrability when working around obstacles, embankments and confined areas. Its solid construction and dependable power output make it well suited to clearing thick grass, weeds and tougher growth as part of regular commercial workloads.
Key Features
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Powerful STIHL 4-MIX � petrol engine with high torque
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R-handle (loop handle) for precise control and manoeuvrability
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Strong cutting performance for thick grass and heavy vegetation
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Efficient fuel consumption with reduced emissions
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Durable design for regular professional use
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Compatible with a wide range of STIHL cutting tools
Specifications
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Engine type: STIHL 4-MIX � petrol engine
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Displacement: approx. 28.4 cc
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Power output: approx. 0.95 kW
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Cutting tool: Grass trimming head / metal blade (configuration dependent)
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Weight (without fuel / cutting tool): approx. 5.5 kg
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Sound pressure level: approx. 94 dB(A)
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Sound power level: approx. 109 dB(A)
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Fuel: Petrol (STIHL MotoMix recommended)
Ideal For
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Professional grounds maintenance
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Clearing dense grass, weeds and heavy vegetation
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Working around obstacles and uneven terrain
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Users needing a durable, high-torque petrol brushcutter
Additional Information
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4-MIX � engine combines strong performance with lower fuel consumption
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Designed for durability and long service life
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A popular choice for professionals who prioritise reliability over lightweight design
