STIHL GS 461 Diamond Abrasive Chainsaw
The STIHL GS 461 is engineered for professional cutting of concrete, reinforced concrete, masonry, asphalt, and soft stones such as sandstone. Powered by a 76.5 cc single-cylinder, two-stroke engine producing 4.3 kW (5.8 hp), it offers high cutting speed with low emissions. Weighing just 7.6 kg (dry, without bar and chain), it features a 40 cm guide bar with a 36 GBM diamond chain, pressurized water lubrication system, and a water control valve mounted directly on the unit.
Key features include a modern low-emission engine, HD2 pleated air filter for longer life, side chain tensioner, captive bar nuts, low vibration, and compact design for superior handling. Pre-sharpened diamond segments ensure smooth and efficient plunge cuts, making the GS 461 ideal for demanding construction and concrete cutting applications.
⚡ Key Features
- Modern, low-emission engine
- HD2 pleated air filter with increased lifetime
- High cutting speed
- Optimal water control with valve mounted on unit
- Lightweight and compact (7.6 kg dry)
- Low vibration for operator comfort
- Side chain tensioner and captive bar nuts
- Pre-sharpened diamond segments for smooth plunge cuts
- Good performance in concrete, asphalt, masonry, and soft stone
- Repair kits available for damaged or broken chain links
🛠 Technical Data
| Specification | Detail |
|---|---|
| Brand | STIHL |
| Country of Manufacturer | Germany |
| Model | GS 461 |
| Engine | Single Cylinder Two-Stroke |
| Displacement | 76.5 cm³ |
| Bore | 52 mm |
| Stroke | 36 mm |
| Idle RPM | 2500 |
| High RPM | 13,500 |
| Power Output | 4.3 kW / 5.8 HP |
| Weight (dry, without bar & chain) | 7.6 kg |
| Fuel Tank Capacity | 0.78 L |
| Chain Type | Diamond Abrasive Chain |
| Chain Pitch | 3/8″ |
| Chain Drive Link | 1.6 mm |
| Guide Bar Length | 40 cm |
| Cutting Length | 15.7″ |
| Guide Bar / Chain Lubrication | Water |
| Special Accessories | 10 L Pressurized Water Container |
✅ Recommended Materials
- Concrete
- Reinforced concrete
- Masonry, including bricks
- Asphalt
- Soft stone, such as sandstone







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