Husqvarna K770 12 in. QuickCut Gas-Powered Saw (Blade Not Included)

Item No. 32121
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The Husqvarna K 770 is a powerful all-round power cutter with features that make it one of the best power cutters on the market. Equipped with semi-automatic SmartTension™ system allows for optimal power transmission, minimum wear and maximum belt life. The light weight, outstanding power-to-weight ratio, the reliable start and exceptionally low vibrations mean less strain and maximised productivity. Suitable for road work and easy to cut in a straight or curved track or close to sidewalk when used with KV7 trolley.


  • Powerful engine paired with the external dust extractor enables superior dry cutting performance
  • The integrated gearbox, positioning of the pulley enables a cutting depth of 123 mm, very close to that of a 14 in. machine
  • The double foldable protections enable better dust handling and fold into the blade guard during operation
  • The semi-automatic SmartTension, easy and optimal belt tensioning, minimizes the risk of under and over tensioning
  • The unique design of the carburetor, cylinder and digital ignition system, together with air purge and decompression valve ensure an easy start
  • X-Torq engine produces less emissions, lower fuel consumption and produces more power
  • Anti-vibration system reduced vibrations in the cutter handle for more comfort and longer operation periods
  • Blades with 20mm and 25.4mm bore can be fitted thanks to the reversible blade bushing
  • Poly-V belt provides better transmission of power, less frequent re-tensioning and extended service intervals
  • Ideal for cutting asphalt, floors and walls, blocks, curbstones and pavers
  • Blade Not Included


  • (1) HUSQVARNA K770


Output Power3.7 kW
Cylinder displacement74 cm³
Electrode gap0.5 mm
Number of strokes2-stroke engine
Exhaust emissions (CO2 EU V)711 g/kWh
Cutting Depth Max122 mm
Blade Diameter Max300 mm
Arbor diameter20/25.4 mm
Blade thickness, max4 mm
Peripheral speed, max50 m/s
Sound power level, guaranteed (LWA)115 dB(A)
Sound pressure level at operators ear98 dB(A)
Vibrations left/front handle4.0 m/s²
Vibrations right/rear handle2.8 m/s²