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 Smart Tension 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 maximized productivity.
Suitable for road work and easy to cut in a straight or curved track or close to sidewalk when used with KV7 trolley.
Features
Easy and optimal belt tensioning
The semi-automatic Smart Tension minimizes the risk of under- and over tensioning
Light and powerful
A light, compact and powerful machine with superior power-to-weight ratio.
Heavy-duty cutting arm
The new-designed cast magnesium crankcase has a three-bolt joint to attach the cutting head, enabling higher torsional rigidity than the previous two-bolt solution.
Long service intervals
A strong Poly-V belt combined with our maintenance-free DuraStarter and efficient filter-system Active Air Filtration ensure long service intervals.
Engine
Output power: 3.7 kW
Cylinder displacement: 73.5 см³
Electrode gap: 0.5 mm
Cylinders: 1
Number of strokes: 2-stroke engine
Exhaust emissions (CO2 EU V): 711 g/kWh
Cutting equipment
Cutting depth, max: 125 mm
Blade diameter, max: 350 mm
Arbor diameter: 20/25,4 mm
Blade thickness, max: 5 mm
Peripheral speed, max: 90 m/s
Dimensions
Product size length: 605 mm
Product size width: 225 mm
Product size height: 415 mm
Weight: 10.1 kg
Sound and noise
Sound power level, guaranteed (LWA)115 dB(A)
Sound pressure level at operators ear: 101 dB(A)
Vibrations
Vibrations left/front handle: 2.0 m/s²
Vibrations right/rear handle: 2.3 m/s²
Certifications
Cert machine dir. 2006/42/EC Decl. No. EURO TEST CERTIFICATE SEC/10/2285