Husqvarna K 770 VAC | Husqvarna US

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Product Description

Husqvarna K 770 VAC is a lightweight power cutter for dry cutting and has the power and all qualities of the standard K 770 while adding the benefit of dust extraction. With an easy to connect 2 inch hose dust is effectively transported to an external dust extractor. K 770 VAC has an impressive maximum cutting depth of 122 mm, very close to that of a 14 inch machine.

Discover all features and learn more about the benefits

Showing {featureCount} features

Easy to connect
The 2'' hose is easely connected to an external dust extractor.
Effective cutting
The powerful engine paired with the external dust extractor enables superior dry cutting performance.
Maximised cutting depth
The integrated gearbox, positioning of the pulley and the 60 mm ﬂange enables a cutting depth of 123 mm, very close to that of a 14" machine.
Smart and effective protection
The double foldable protections enable better dust handling and fold into the blade guard during operation.
Easy and optimal belt tensioning
The semi-automatic SmartTension minimises 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.
EasyStart
EasyStart ensures easier starting by reducing the compression in the cylinder.
Exceptionally low vibrations
Vibrations below 2.5 m/s2 in the cutter handles for more comfort and longer operation periods.
Easy to start
The unique design of the carburetor, cylinder and digital ignition system, together with air purge and decompression valve, ensure an easy start.
Maintenance-free air filter
The only time the filter needs to be checked and changed is if you experience lack of power.
High power with less fuel
Our built-in automatic filter compensation SmartCarb™ maintains high power and lowers fuel consumption.
Optimized engine performance
Optimized engine performance through efficient cylinder design, digital ignition system and X-Torq® engine technology.
Easy to change blade guard position
The light magnesium blade guard facilitates cutting, thanks to its stepless adjustment.
Fits multiple blade bushings
Blades with 20mm and 25.4mm bore can be fitted thanks to the reversible blade bushing.
Efficient power performance
Our X-Torq® engine produces less emissions, has lower fuel consumption and results in more power.
Smooth blade stop
Reduces the stop time of the blade when the machine is switched off, which enables you to quickly move on to the next job.
Maintenance-free starter
Patented, dust sealed starter unit with a sealed return spring and pulley bearing. DuraStarter™ also includes a starter cord with greatly increased durability. This makes the starter virtually maintenance free, further enhancing the reliability of our cutters.
Reduced wear
Reduced wear thanks to the drive belt with fully sealed transmission, which keeps out the cutting dust.
Cuts close to walls or ground
The cutting arm is reversible which lets you cut closer to walls or the ground. The drive belt has a fully sealed transmission. This keeps out cutting dust etc, reducing wear.
Anti-vibration system
Our anti-vibration system reduces vibrations in the cutter handles, so they are more comfortable to hold and can be used for longer periods. To provide the user a comfortable operating position reduced strain, the distance between the handles is large. The handles and the short engine body mean the user always stands close to the machine, for easier handling and control.
DuraStarter™
Our virtually maintenance free starter, thanks to the dust-sealed starter and the durable starter cord.
Poly-V belt
Provides better transmission of power, less frequent re-tensioning and extended service intervals.
SmartCarb™
Our built-in automatic filter compensation maintains high power during the air filter life time.
Asphalt
Asphalt cutting in roadworks.
Blocks, curbstones and pavers
Cutting building blocks, curbstones and garden pavers.
Burying of cables
Burying of all kinds of cables.
Floors and walls
Regular cutting in floors and walls.
Blade shaft and bearings
Provide extended blade life and reduces maintenance.

Get full product details and all technical specifications

Top specifications

Power sourcePetrol

Output power5 hp

Cutting depth, max4.8 in

Blade diameter, max12 in

Selection of Diamond tools that fits this model

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VARI-CUT S35 350 mm

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VARI-CUT S45 350 mm

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VARI-CUT S85, 350

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Related support documents and downloads

Owner manuals

OM, Husqvarna, K 770 Vac, 2018-11

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OM, Husqvarna, K 770 Vac, 2018-11

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OM, Husqvarna, K 770 Vac, 2018-11

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Illustrated parts listings

IPL, Husqvarna, K 770 VAC, 2018-10, Power Cutters

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Published: {date}