Husqvarna K770 14" Gas Concrete Cut-Off Saw
Husqvarna K770 Cut-Off Saw
The Husqvarna K770 is a high-performance gas-powered cut-off saw built for professional concrete contractors. Designed for tough jobsite conditions, this saw delivers fast, clean cuts in concrete, asphalt, and masonry. With easy handling, dependable power, and durable construction, the K770 is a go-to choice for cutting crews across the industry.
Key Features & Benefits
- 5 HP X-Torq® Engine: Delivers powerful performance with reduced emissions and improved fuel efficiency.
- Smart Start® Technology: Engineered for reliable starts in all jobsite conditions.
- Active Air Filtration™: Industry-leading filtration system extends filter life and reduces maintenance needs.
- Maintenance-Free Belt Tensioning: Semi-automatic SmartTension™ system maximizes belt life and cutting efficiency.
- Lightweight & Well-Balanced: Easy to handle for vertical or horizontal cuts—reduces operator fatigue.
- Low Vibration Handles: Improves comfort and control, especially on long cuts or all-day use.
- Durable Magnesium Blade Guard: Easy to adjust and built to withstand jobsite abuse.
- Walk-Behind Cart Compatible: Pair with the KV770 cutting cart for straight, precise cuts over long distances.
Specifications
Engine Power | 5 HP / 3.7 kW |
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Displacement | 73.5 cc |
Blade Diameter | 12" or 14" |
Max Cutting Depth | 4.9" |
Weight (without fuel/blade) | 22.4 lbs (10.2 kg) |
Vibration (front/rear handle) | 2.0 / 2.3 m/s² |
Sound Power Level | 115 dB(A) |
Arbor Size | 1" / 20 mm |
Pair It with the Right Blade
Maximize your cutting performance by pairing the K770 with a professional-grade diamond blade from Esch:
- The Boss Blade: A high-speed, long-life blade designed for cutting concrete and asphalt. Ideal for crews needing reliable speed and durability.
- The CowboyXL Blade: Built for fast, aggressive cutting in hard concrete. A top choice for tough cuts where performance matters.
Not sure which blade is right for your job? Contact our team for expert help and custom recommendations.
Built for Contractors. Backed by Esch.
Whether you're cutting curbs, trenching, or making precision cuts for concrete repair, the Husqvarna K770 gives you the power and reliability to get it done right.
PRODUCT SPECS | |
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Powered by | Gas |
Power | 5 HP |
Weight | 22.5 lbs |
Max Blade Size | 14″ |
Max Cutting Depth | 5″ |
MPN | 967682101 |
Diamond Blade Cutting Depths
Blade Diameter | Max. Cutting Depth |
9" | 3" |
10" | 3.94" |
12" | 4" |
14" | 5" |
16" | 6" |
Diamond Blade Recommended RPMs
Blade Diameter | Recommended RPM | Max. RPM |
4" | 9072 | 15000 |
4- ½" | 8063 | 13300 |
5" | 7257 | 12000 |
6" | 6048 | 10185 |
7" | 5184 | 8730 |
8" | 4536 | 7640 |
9" | 4032 | 6790 |
10" | 3629 | 6115 |
12" | 3024 | 5095 |
12" High Speed | N/A | 6300 |
14" | 2592 | 4395 |
14" High Speed | N/A | 5400 |
16" | 2268 | 3820 |
16 High Speed | N/A | 4725 |
18" | 2016 | 3395 |
20 | 1814 | 3055 |
22 | 1649 | 2780 |
24" | 1512 | 2550 |
26 | 1396 | 2350 |
28" | 1296 | 2185 |
30 | 1210 | 2040 |
32" | 1134 | 1910 |
36" | 1008 | 1700 |
42" | 864 | 1455 |
48" | 756 | 1275 |