Gasoline-powered 400mm concrete cutter Yato YT-84820 - Made in Poland

Yato YT-84820 Concrete Cutter: Durable Power for Quick and Efficient Cutting
Yato YT-84820 is a concrete cutting machine equipped with a powerful petrol engine, meeting the needs of cutting concrete, stone, bricks, and steel effectively. The machine is highly praised for its flexibility, durability, and optimal safety.

Key Features of Yato YT-84820 Concrete Cutter:
Powerful Performance: 4 kW (5.44 hp) engine with a speed of 4700 rpm for quick and efficient cutting.
Cutting Depth: Can cut up to 145 mm deep, meeting the cutting needs of various materials.
Sharp Cutting Blade: 400 mm cutting blade with a 25.4 mm mounting hole for precise and smooth cutting.
Efficient Cooling System: Air cooling system for the engine and water cooling for the cutting blade ensure durable operation and high longevity.
Optimal Vibration Reduction: Vibration reduction feature allows users to operate comfortably, minimizing fatigue during long work hours.
User Safety: Equipped with safety features such as anti-slip handles, blade protection, etc.

Technical Specifications:

• Brand: Yato
• Product Code: YT-84820
• Engine Speed: 4700 rpm
• Power: 4 kW (equivalent to 5.44 hp)
• Cylinder Displacement: 93.6 cm³
• Cutting Depth: 145 mm
• Cutting Blade Diameter: 400 mm
• Cutting Blade Mounting Hole Diameter: 25.4 mm
• Main Shaft Diameter: 14.3 mm
• Water Connection Diameter: 1/2" (12.5 mm)
• Water Pressure: 0.1-0.5 MPa
• Fuel Tank Capacity: 1 liter
• Fuel/Oil Ratio: 40:1
• Maximum Fuel Consumption: 2105 g/h
• Cooling: Air (engine), Water (cutting blade)
• Vibration Reduction: Yes
• Spark Plug Type: L8RTF, BM6A
• Engine Cylinder Count: 1
• Engine Heat Ventilation Slots: 2
• Torque: 15-25 Nm
• Minimum Outer Diameter of Cutting Blade Fixed Shaft: 78 mm
• Sound Pressure Level: 93.35 ± 2.5 / 107.95 ± 2.5 dB(A)
• Sound Power Level: 112.33 ± 2.5 / 115.5 ± 2.5 dB(A)
• Vibration: 6.99 ± 1.5 / 7.79 ± 1.5 / 10.26 ± 1.5 / 9.77 ± 1.5 m/s²
• Weight: 12 kg

Applications:

YT-84820 petrol cutter is a high-power cutting machine designed for dry and wet cutting of concrete, as well as asphalt, stone, and steel with suitable cutting blades. The machine is suitable for professional tasks.

Operating Principle:

The machine operates with a two-stroke petrol engine, driven by a belt to rotate the cutting blade. Water is used to cool the cutting blade and reduce dust during cutting.

How to Use:

1. Installation:
   • Attach the appropriate cutting blade for the material to be cut.
   • Check and ensure all parts are securely installed.
   • Connect the water hose to the machine's fitting.
2. Fuel Mixing:
   • Mix petrol and oil in a 40:1 ratio.
3. Starting the Machine:
   • Turn on the power switch.
   • Open the air valve.
   • Pump fuel to create pressure.
   • Pull the starter cord until the machine starts.
   • Adjust the air for even running.
4. Cutting:
   • Ensure labor safety (wear protective goggles, gloves, etc.).
   • Turn on the water switch to cool the cutting blade.
   • Position the cutting blade at the cutting point and start cutting.
   • Move the cutter slowly and decisively along the cutting line.
5. Shutting Down the Machine:
   • Release the air valve to the off position.
   • Turn off the machine switch.

Notes:

• Read the user manual carefully before operating the machine.
• Use the machine in well-ventilated areas only.
• Regularly maintain the machine to ensure safe and efficient operation.