Overview:
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.
Features:
- Easy and optimal belt tensioning - SmartTension semi-automatic belt tensioning system maintains optimal power transfer, minimises belt wear, and reduces maintenance
- Light and powerful - Improved engine efficiency provides more power without increasing fuel consumption, resulting in a superior power-to-weight ratio
- Exceptionally low vibrations - Vibrations below 2.5 m/s2 in the cutter handles for more comfort and longer operation periods
- Cleaner operation - The advanced engine design reduces operational hydrocarbon emissions by 25% compared with the previous version, for cleaner operation in confined areas
- Long service intervals - A strong Poly-V belt combined with Husqvarna's maintenance-free DuraStarter and efficient Active Air Filtration system ensure long service intervals
- Heavy-duty cutting arm - New-designed cast magnesium crankcase with a three-bolt joint attaches the cutting head for higher torsional rigidity
- Easy to start - Reliable start system with air purge and decompression valve
- Less slurry and low water consumption
- Cuts close to walls or ground
Applications:
- Asphalt cutting in roadworks
- Cutting building blocks, curbstones and garden pavers
- Burying of all kinds of cables
- Cutting cast concrete
- Regular cutting in floors and walls
- Cutting in rescue operations
Specifications:
- Output Power: 5 hp (net power per ISO 7293)
- Cylinder Displacement: 4.48 cu.inch
- Number of Strokes: 2-stroke engine
- Cylinders: 1
- Electrode Gap: 0.02 in
- Blade Diameter, Max: 14 in
- Cutting Depth, Max: 5 in
- Arbor Diameter: 1 in / 20mm
- Blade Thickness, Max: 0.2 in
- Peripheral Speed, Max: 18,000 fpm
- Length: 23.82 in
- Width: 8.86 in
- Height: 16.34 in
- Weight: 22.4 lbs
- Sound Power Level, Guaranteed (LWA): 115 dB(A)
- Sound Pressure Level at Operator's Ear: 101 dB(A)
- Vibrations Left/Front Handle: 2 m/s²
- Vibrations Right/Rear Handle: 2.3 m/s²
- Exhaust Emissions (CO₂): 711 g/kWh