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Stihl GS 461 Rock Boss

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Professional Concrete Cutters GS 461 Rock Boss

When you need to cut deep into concrete, reach for the Boss – the STIHL GS 461 ROCK BOSS®. This revolutionary concrete cutter changes the game with enhanced performance that cuts up to 15.7” deep into concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks, masonry bricks, asphalt and soft stone. And it ... + Read More

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Features

  • Rubber Bumper
    Rubber bumper in the front of the engine housing helps protect the unit in the cut.

  • Upright Filter Cap
    Designed for upright fueling. Keeps dust out.

  • HD2 Filter System
    Long-life heavy duty (HD2), pleated air filter and a secondary filter that are easy to get on and off.

  • Decompression Valve
    Helps reduce the effort needed to pull the starter rope.

Specs

GS 461 ROCK BOSS® Specifications - Professional Use
DISPLACEMENT 76.5 cc (4.67 cu. in.)
ENGINE POWER 4.3 kW (5.8 bhp)
FUEL CAPACITY 780 cc (26.4 oz.)
DIAMOND ABRASIVE CHAIN 3/8" 36 GBM
GUIDE BAR LENGTHS (Recommended ranges) 40 cm (16")
STIHL ROLLOMATIC® G
POWER SOURCE Gas
WEIGHT* 7.6 kg (16.8 lbs.)
The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on. *Dry weight and powerhead only.