The GT-990 Petrol Power Cutter is a heavy-duty, high-performance cutting tool designed for cutting through tough materials like concrete, stone, asphalt, and metal. Here are the updated technical aspects and features of the GT-990, which can accommodate up to a 16-inch diamond blade:

Key Features:

1. Engine & Power:

   • 2-stroke petrol engine with a higher displacement, typically around 90-100cc.
   • High power output, generally in the range of 7-8 HP, offering the power needed for tougher and larger cutting applications.
   • Enhanced engine durability designed for long-term heavy-duty use.

2. Cutting Capacity:

   • Maximum cutting depth of around 150-160 mm with a 16-inch (400mm) diamond blade, making it ideal for deeper cuts in thicker materials.
   • High RPM range, usually around 5000-6000 RPM, ensuring efficient and clean cuts in various hard materials like reinforced concrete, asphalt, and stone.

3. Blade Size:

   • Accommodates a 16-inch (400mm) diamond blade as standard, with the ability to use other large blades for different materials and applications.
   • Large blade capacity allows for deeper cuts and increased cutting efficiency.

4. Air Filtration System:

   • Equipped with an advanced air filtration system, featuring a dual-stage filter to protect the engine from dust and debris, ensuring longer operational life.
   • This system helps keep the engine running smoothly in challenging working conditions, such as dusty or dirty environments.

5. Ergonomics & Handling:

   • Vibration-reducing handles designed to provide better comfort and control, minimizing operator fatigue during prolonged usage.
   • Adjustable handle system to suit different cutting angles and working positions, providing maximum user comfort and stability.
   • Low vibration technology to minimize strain on the operator and reduce fatigue.

6. Easy Start Mechanism:

   • Spring-assisted recoil start for easier ignition, even in colder weather conditions.
   • Primer pump ensures that the engine starts quickly, especially after long periods of inactivity or in challenging conditions.

7. Water Kit:

   • The GT-990 includes an integrated water attachment for wet cutting, which helps to reduce dust while prolonging the life of the blade and improving cutting performance.
   • The water system also provides better visibility during cutting and reduces the risk of overheating the blade.

8. Safety Features:

   • Blade guard for enhanced safety, protecting the user from potential debris or sparks while the cutter is in operation.
   • Overload protection system that automatically adjusts the engine’s power output to prevent damage during heavy cutting tasks.
   • Anti-kickback system designed to minimize the risk of the tool jerking back or causing dangerous movement during operation.

9. Portability:

   • Weighing approximately 10-12 kg (without the blade), the GT-990 offers a balance of power and portability, making it easy to transport to different job sites.
   • Compact design allows for maneuverability in tight spaces or vertical cutting positions.

Background & Usage:

• Applications: The GT-990 is ideal for demanding construction, roadwork, and demolition tasks, particularly where deep cuts and heavy-duty performance are required. It’s perfect for contractors working with thicker or denser materials such as large concrete slabs, road asphalt, and stone blocks.
• Durability: Designed for heavy industrial and commercial use, the GT-990 is built to handle tough conditions and ensure reliability in harsh environments.
• Maintenance: Regular maintenance includes checking the air filter, fuel system, spark plugs, and ensuring that the blade is properly maintained. Frequent inspections and cleaning are recommended to maximize the lifespan of both the tool and the blade.

The GT-990 is a robust and versatile power cutter engineered for demanding tasks that require both high power and cutting depth. It’s perfect for professionals looking for efficient, reliable cutting in a wide range of materials, especially in large-scale projects.