K 770 Dry Cut

Husqvarna K 770 Dry Cut is a lightweight power cutter for dry cutting and has many of the proven qualities of the standard K 770 while adding the benefit of dust extraction. K 770 Dry Cut is equipped with an integrated fan housing and the strong airflow (100 cfm) effectively removes the dust and transports it to the resuble bag where it’s kept contained thanks to the integrated nozzle.

Output power Weight
3.7 kW 11.9 kg


  • Efficient dust transportation
  • Smart and effective protection
  • Maximised cutting depth
  • Effective dust containment
  • Flexible and portable
  • Light and powerful
  • Heavy-duty cutting arm
  • Long service intervals
  • Digital ignition with optimised timing
  • Exceptionally low vibrations
  • Easy to start
  • Maintenance-free air filter
  • High power with less fuel
  • Optimised engine performance
  • Fits multiple blade bushings
  • Less emissions and fuel consumption
  • Smooth blade stop
  • Maintenance-free starter
  • Reduced wear
  • Cuts close to walls or ground
  • Anti-vibration system
  • DuraStarter™
  • Poly-V belt
  • SmartCarb™
  • Asphalt
  • Blocks, curbstones and pavers
  • Burying of cables
  • Floors and walls
  • Blade shaft and bearings
Efficient dust transportation

The integrated fan enables efficient transportation of dust in to the external bag.


Effective dust containment

The reusable and durable dust bag with an integrated nozzle prevents dust from leaking out.

Flexible and portable

The smart design and compact size enables ease of use and transportation.

Digital ignition with optimised timing

Provides a powerful spark with optimised timing, enabling easy start and efficient combustion.



Output power 3.7 kW
Max engine/motor 9,300 rpm
Maximum power speed 9,000 rpm
Cylinders 1
Number of strokes 2-stroke engine
Exhaust emissions (CO2 EU V) 711 g/kWh
Power Source Petrol
Cutting Equipment
Cutting depth (max) 122 mm
Blade diameter (max) 300 mm
Arbor diameter 25.4/20 mm
Blade thickness (max) 4 mm
Peripheral speed (max) 50 m/s
Coolant Dry
Weight 11.9 kg
Product size length 734 mm
Product size width 259 mm
Product size height 397 mm
Sound and noise
Sound power level guaranteed (LWA) 115 dB(A)
Sound pressure level at operations ear 98 dB(A)
Vibrations left/front handle 3.3 m/s²
Vibrations right/rear handle 4.4 m/s²