| Output power: | 5 hp |
|---|---|
| Cutting depth, max: | 5 in |
| Blade diameter, max: | 14 in |
| Weight: | 22.4 lbs |
| Max engine/motor: | 9300 rpm |
| Maximum power speed: | 9000 rpm |
Applications: Useful for cutting a wide variety of materials, including concrete, pavers, metal pipes, and curbstones in landscaping and construction. 967682101
Benefits
- The 2" hose is simple to attach to an existing dust collector.
- An efficient engine and dust extractor make for excellent dry-cutting performance.
- Pulley with a 2.35-inch flange is positioned centrally, and the integrated gearbox allows for a maximum cutting depth of 4.8 inches.
- Folding the blade guard into the handle during operation provides smart and effective protection around the blade for better dust handling.
Features
- Superior power-to-weight ratio while being light, compact, and powerful
- Semi-automatic SmartTension lowers risk of under-and-over tensioning
- Newly designed cast magnesium crankcase has a three bolt joint to attach the cutting head, making higher torsional rigidity than the previous two-bolt set up
- Strong poly-V belt with maintenance-free DuraStarter and new efficient Active Air Filtration system ensures long usage intervals
- Clutch cooling fan lowers operating temperature inside the belt cover extending the service life for the transmission components, including the drive belt
- DEX, dust suppression system, makes it easy to ensure dust is reduced while minimizing water consumption and slurry
- Saw Does Not Include Blade, Diamond blades are sold separately
What's Included?
- Husqvarna K770 Power Cutter
- Gardena Water Connector
- Combination Spanner
- Operator's Manual
Husqvarna Power Cutter K770 Gas Saw: The Ultimate Choice for Cutting Power and Portability
When it comes to high-performance, handheld cutting tools in the construction and demolition industries, the Husqvarna Power Cutter K770 Gas Saw stands as a category leader. Known for its power, precision, and portability, this gas-powered saw is designed for professionals who demand efficient, reliable, and rugged performance on every jobsite.
Whether you're cutting through asphalt, concrete, metal, or stone, the K770 Gas Saw delivers consistent results that meet the highest standards of craftsmanship. This guide will take an in-depth look at the key features, specifications, use cases, and buying benefits of the Husqvarna K770 to help you make an informed decision.
What Is the Husqvarna Power Cutter K770 Gas Saw?
The Husqvarna K770 is a robust 14-inch gas-powered power cutter designed for tough cutting jobs in construction, roadwork, masonry, and landscaping. Built with a powerful X-Torq® engine, optimized weight distribution, and a unique Active Air Filtration™ system, the K770 is engineered to maximize both performance and longevity in demanding conditions.
It's a successor to the popular K760, and it's even more refined for precision, durability, and cutting speed. If you're looking for a reliable gas saw that works seamlessly in outdoor and remote environments, the Husqvarna K770 is the go-to choice.
Key Features of the Husqvarna K770 Gas Saw
1. X-Torq® Engine Technology
The K770 is powered by a 3.7 HP (5.0 HP peak) 2-stroke X-Torq® engine that delivers high torque while reducing emissions by up to 60% and fuel consumption by 20% compared to conventional engines. This results in better fuel efficiency and a more eco-friendly jobsite experience.
2. Smart Active Air Filtration™ System
One of Husqvarna’s standout technologies, the Active Air Filtration™ system, is a three-stage filtration process that extends the saw’s service life and reduces the frequency of air filter changes—even in dusty conditions.
3. Lightweight and Well-Balanced
Weighing approximately 22.4 lbs (10.1 kg) without fuel or blade, the K770 is one of the lightest saws in its class. Its compact design and optimal center of gravity ensure reduced operator fatigue during prolonged use.
4. Poly V-Belt for Maximum Power Transmission
The K770 uses a Poly V-belt which improves power transmission, reduces slippage, and increases cutting efficiency while requiring minimal maintenance.
5. SmartTension™ Belt System
The SmartTension™ system makes belt adjustments easy and ensures optimal belt tension, which results in smoother cuts and reduced wear over time.
6. Adjustable Blade Guard and Water Kit
The adjustable blade guard gives you full control over the cutting angle, and the integrated water kit ensures effective wet cutting, reducing dust and cooling the blade during operation.
Ideal Applications: Where the K770 Gas Saw Excels
The Husqvarna K770 Gas Saw is a favorite among construction professionals, contractors, and landscapers. Its powerful engine and lightweight design make it ideal for:
1. Concrete and Asphalt Cutting
Perfect for cutting expansion joints, roadwork repairs, or laying down utilities, the K770 slices through asphalt and reinforced concrete like butter.
2. Masonry and Brick Cutting
Whether you’re remodeling a brick wall or laying down cinder blocks, the K770 ensures smooth and straight cuts every time.
3. Natural Stone and Granite
With the proper diamond blade, this gas saw can cut natural stones for landscaping or decorative projects without compromising edge quality.
4. Steel and Metal Cutting
Paired with an abrasive metal blade, the K770 can handle rebar, structural steel, and pipes with precision and speed.
Benefits of Using the Husqvarna K770
Portability and Independence
Because it's gas-powered, the K770 is ideal for remote jobsites or areas without electrical access.
Professional-Grade Performance
Whether cutting vertically or horizontally, the K770 maintains steady RPMs, reducing kickbacks and making your cuts cleaner and safer.
Reduced Downtime
Thanks to its long-life air filter and SmartTension™ system, the K770 requires less maintenance and fewer part replacements.
Lower Emissions
Its X-Torq® engine not only saves fuel but also makes the K770 more environmentally responsible—an important feature for modern contractors.
How to Use the K770 Safely and Efficiently
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Choose the Right Blade
Match your material to a compatible diamond or abrasive blade. -
Check Fuel and Oil
Use a 50:1 fuel-oil mix as recommended by Husqvarna for optimal performance. -
Inspect Air Filter and Belt
Clean filters and ensure the Poly V-belt is properly tensioned before use. -
Mark Your Cut
Use chalk lines or a guide rail for precision. -
Start the Engine
Use the decompression valve for easy starts. Let the saw idle before making contact with the surface. -
Begin Cutting
Use a slow, steady forward motion and let the saw do the work. Always wear safety gear, including gloves, hearing protection, and goggles. -
Cool the Blade
For dry cutting, pause frequently to prevent overheating. For wet cutting, connect the integrated water supply.
Maintenance Tips for Longevity
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Clean after each use: Remove dust, especially around the air intake and filters.
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Replace worn parts: Blades, filters, and belts wear over time. Inspect them regularly.
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Store properly: Keep in a dry, dust-free location. Empty fuel if storing long-term.
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Follow Husqvarna's service schedule: Regular service keeps performance consistent and extends engine life.
Final Thoughts
The Husqvarna Power Cutter K770 Gas Saw is a professional-grade tool built for real-world jobsite demands. From cutting through tough materials like concrete and asphalt to handling delicate masonry jobs with precision, the K770 provides unmatched performance in a portable gas-powered format.
If you're in the market for a powerful, reliable, and low-maintenance masonry saw, the Husqvarna K770 is worth the investment. Trusted by contractors worldwide, it’s a proven tool that gets the job done—day in and day out.