YATO cortadora de gasolina para hormigón y acero 400 mm 5,5 CV

Cutting through reinforced concrete, asphalt, or steel on a construction site demands a tool that combines raw power with precision and reliability. The YATO YT-84820 petrol cut-off saw is engineered to meet that challenge head-on, delivering a robust 5.5 HP from its 80 cc two-stroke engine. Whether you are slicing expansion joints in a concrete slab, severing rebar, or cutting steel beams, this saw provides the muscle and control needed to get the job done efficiently.

Who is it for

This cut-off saw is built for professional contractors, road crews, demolition teams, and serious DIYers who need a portable, high-performance cutting solution. It is ideal for tasks where electric power is unavailable or impractical, such as outdoor construction, pipeline work, and emergency rescue operations. If you require deep, clean cuts in tough materials without being tethered to a power outlet, the YT-84820 is your go-to tool.

Main features

• Powerful 80 cc air-cooled 2-stroke engine delivers 5.5 HP (4.1 kW) for demanding cutting tasks.
• Accepts 400 mm (16") diamond blades or abrasive wheels for versatility across concrete, steel, asphalt, and stone.
• Maximum cutting depth of 145 mm (5.7") allows you to cut through thick materials in a single pass.
• Integrated water feed system with quick connect suppresses dust and cools the blade, extending blade life and improving visibility.
• Anti-vibration system with ergonomic front and rear handles reduces operator fatigue during extended use.
• Multi-stage air filtration protects the engine from abrasive dust, ensuring long-term durability.
• Electronic ignition and recoil starter provide reliable, easy starting in all conditions.
• V-belt drive system efficiently transfers power to the blade for consistent cutting performance.

Specifications

• Engine: Air-cooled, 2-stroke single cylinder, 80 cc displacement
• Power output: 5.5 HP (4.1 kW)
• Max blade diameter: 400 mm (16 inch)
• Max cutting depth: 145 mm (5.7 inch)
• No-load speed: 3900 RPM
• Arbor size: 25.4 mm (1 inch)
• Fuel tank capacity: 1.0 L
• Fuel mix ratio: 50:1 (petrol : 2-stroke oil)
• Starting system: Recoil starter
• Ignition system: Electronic ignition
• Drive system: V-belt drive
• Dust suppression: Integrated water feed with quick connect
• Vibration damping: Yes, anti-vibration system
• Air filtration: Multi-stage air filtration system
• Noise level: 112 dB(A)
• Applications: Concrete, reinforced concrete, asphalt, stone, steel, metal
• Handle type: Ergonomic, anti-vibration front and rear handles
• Blade compatibility: Diamond cutting blades, abrasive cutting wheels

Tips

Always use the correct fuel mixture (50:1 petrol to 2-stroke oil) to prevent engine damage. For wet cutting, connect a standard garden hose to the water feed to minimize dust and keep the blade cool. Inspect the blade for cracks or wear before each use, and ensure the blade guard is properly positioned. Allow the engine to cool before refueling, and store the saw in a dry place when not in use.