GS 461

Handles like a chainsaw, but with the power of a cut-off machine: the GS 461 concrete saw from STIHL. It's ideal for cutting concrete, masonry, concrete pipes and ductile cast iron pipes. But what really makes it stand out from the crowd is its impressive cutting depth, great power-to-weight ratio and ability to cut precise corners. The guide bar perfectly matches the tool and features nozzles that point forward for effectively supplying the chain with water. And the special diamond saw chain transforms the engine power into superior cutting performance.

STIHL Concrete cutter

76.5 cm3, 4.3 kW/5.8 hp, 7.6 kg*. Handles like a chain saw, with the power of a cut-off machine: side-mounted chain tensioning, STIHL anti-vibration system, water connection, decompression valve, STIHL ElastoStart, water-resistant starter cord, HD2 filter, standing fillable Bayonet fuel cap, 2-MIX engine.

STIHL Concrete cutter

Technical data


Rollomatic G guide bar (bar length, cm*) 40
Displacement (cm³) 76.5
Power output (kW/hp) 4.3/5.8
Weight (kg) 7.6(Weight excluding fuel, guide bar and diamond concrete cutter chain)
Vibration level
(m/s²) (K factor according to Dir. 2006/42/EC = 2 m/s²)
4.5/4.0
Fuel tank capacity (cc) 780
Diamond abrasive chain (in) 3/8 36 GBM

 

STIHL Concrete cutter

Model Feature

  • Decompression Valve

    Helps reduce the effort needed to pull the starter rope.

  • HD2 Filter System

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

  • 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.

STIHL Concrete cutter

Accessories

  • Reflective Safety Vest

    The Reflective Safety Vest from STIHL meets the standard for use along highways and other high-traffic areas. It features a longer tail in back for maximum reflective exposure – great for workers using backpack blowers. Two front pockets and one chest pocket provide great utility for carrying job necessities.

    Meets ANSI/ISEA 107-2004 standard
    Available color: High-Visibility Yellow
    Available sizes: M, L, XL, XXL

  • STIHL MotoMix®

    STIHL MotoMix® is our patented premixed fuel, specially blended for ultimate performance. Like a sports drink for your engine, this 50:1 mixture is a combination of premium non-ethanol, high-octane motor fuel and our highest-quality STIHL HP Ultra oil. Clean and convenient, MotoMix® eliminates the hassle of mixing your own 2-stroke engine fuel while providing superior performance and lubrication. Plus, we stand behind this formulation by doubling the limited warranty when you include MotoMix® with your power tool purchase. STIHL MotoMix® contains no ethanol, allowing it to maintain stability for up to two years after the seal is broken - so it stays fresh in your equipment during long storage periods. MotoMix® is also made of non-aromatic fuel and fully synthetic, highly biodegradable engine oil. It’s no surprise that MotoMix® is the official fuel of the STIHL® TIMBERSPORTS® Series.

  • STIHL Diamond Abrasive Chain 36 GBM

    The STIHL Diamond Abrasive Chain 36 GBM is the first of its kind ever offered by STIHL. This chain features a pre-sharpened diamond segment on each link, making it immediately ready for cutting concrete and stone. It’s designed to deliver high cutting speed, smooth cuts and good performance during plunge cuts. The diamond segments reduce vibration, improving overall cutting speed. A depth gauge between each diamond segment improves chain ruggedness and plunge cut performance. The chain also features a “sandwich” segment design for faster cutting and longer service life. Expected service life is approximately 40-80 linear feet of cutting in 6-inch thick concrete (chain life will vary greatly depending on aggregates and steel reinforcement).

    Applications: This chain is to be used exclusively with the GS 461 STIHL Rock Boss® concrete cutter and the STIHL ROLLOMATIC® G guide bar. The chain is designed to cut concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks and masonry (including bricks, asphalt and soft stone such as sandstone). Cutting hard stone such as granite and ductile iron pipe are also approved applications but will reduce the service life of the chain.

  • STIHL ROLLOMATIC® G Guide Bar

    Based on STIHL’s many years of experience designing guide bars and chains, the STIHL ROLLOMATIC® G is a 16-inch guide bar that is designed for the professional application of concrete and stone cutting. The bar requires no bar oil – it uses water and features internal water channels that are directed toward the cutting area. This delivers optimal cooling and debris flushing of the chain and sprocket nose. The bar also features an additional tensioning hole to further increase chain tensioner travel. The expected service life of the STIHL ROLLOMATIC® G guide bar is equal to the service life to 2-3 STIHL Diamond Abrasive 36 GBM chains.

    Applications: This guide bar is to be used exclusively with the GS 461 STIHL Rock Boss® concrete cutter and the STIHL Diamond Abrasive Chain 36 GBM; this guide bar is NOT to be used with any other STIHL products, including chain saws. The bar is designed to cut concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks and masonry (including bricks, asphalt and soft stone such as sandstone).

For Your Safety

  • Pro Mark™ Apron Chaps

    For heavyweight protection that won’t weigh you down, choose Pro Mark™ Apron Chaps from STIHL. They’re rugged, yet comfortable to wear and easily fit over your work clothes. Sewn into the legs of the chaps are nine layers of Engtex®, a cut-retardant material designed to reduce the risk or severity of injury to the body parts covered by the pads in the event of contact with the rotating saw chain of a gasoline-powered chain saw. The open-back design of these chaps makes them a great choice for hot working conditions. These Pro Mark™ apron chaps provide three additional layers of Engtex® than our standard apron chaps. STIHL chain saw protective apparel is also wash and wear, unlike some other brands that require dry cleaning or light surface cleaning.

    The STIHL Pro Mark™ designation identifies products for professional users.

    Available color: High Visibility Orange
    Available lengths: 32", 36", 40"

  • Cut-Retardant Gloves

    Get a grip on your chain saw with STIHL Cut-Retardant Mitts. Made with water-resistant nylon backs and goatskin palms, these mitts offer exceptional comfort and grip without sacrificing dexterity. Engtex®, a cut-retardant material, is sewn into the back of the left glove. These mitt-style gloves also feature a separate index finger for chain saw throttle operation, while hook and loop wrist straps make fitting a breeze. These chain saw protective gloves are an excellent choice for the professional logger. STIHL chain saw protective apparel is also wash and wear, unlike some other brands that require dry cleaning or light surface cleaning.

    Available color: High Visibility Orange
    Available sizes: S (8), M (9), L (10), XL (11)

  • STIHL® Forestry Helmet System

    The woods can hold many dangers. Stay one step ahead with the Forestry Helmet System from STIHL. The protection starts with a hard shell of ABS thermoplastic. It gets even better with a six-point, ratchet-style suspension system that absorbs shock and keeps the helmet stable while you work.

    The system also features a Cool Guard sweatband to keep perspiration out of your eyes, as well as a built-in rain gutter to direct rain away from your face during inclement weather. Adjustable hearing protectors comfortably reduce noise while an epoxy-coated steel full-face screen helps protect from flying debris.

    Hard hat meets ANSI Z89.1-2003 Type 1 Class G & C. Hearing protectors meet ANSI S3.19-1974 and have a Noise Reduction Rating (NRR) of 24 dB(A).

Are you ready for a STIHL?