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