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Husqvarna K 770 OilGuard

Name: Husqvarna K 770 OilGuard
Brand: Husqvarna

Product description

Ever had engine trouble caused by the wrong oil-fuel mix or oil type? Our unique OilGuard technology will help you prevent the damage from this. An optical detection system guards your machine, and reduces the revs per minute if something is wrong, saving you maintenance costs. Perfect for the rental industry.

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Improved engine efficiency
Improved engine efficiency provides more power without increasing fuel consumption, resulting in a superior power-to-weight ratio. * *Claims regarding improved engine efficiency, more power and superior power-to-weight ratio are based on comparison with the previous version of the power cutter Husqvarna K 770 Oilguard.
Cleaner operation
The advanced engine design is more efficient, cutting operational hydrocarbon emissions (g/kWh) by 25% compared with the previous version. This means cleaner operation in confined areas. * *Claims regarding reduction of hydrocarbon emissions, cleaner operation and improved engine efficiency are based on comparison with the previous version of the power cutter Husqvarna K 770 Oilguard.
Oilguard
The unique optical detection system prevents engine damage caused by wrong fuel-oil mix or oil type.
Exceptionally low vibrations
Vibrations below 2.5 m/s2 in the cutter handles for more comfort and longer operation periods.
Possible to de-activate the OilGuard function
You can use standard two-stroke oil by deactivating the OilGuard function, simply pull out the OilGuard button by the rear handle.
Easy and optimal belt tensioning
The semi-automatic SmartTension minimises the risk of under- and over tensioning
Long service intervals
A strong Poly-V belt combined with our maintenance-free starter DuraStarter™ and efficient filter-system Active Air Filtration™ ensures long service intervals.
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.
Easy to start
The unique design of the carburettor, cylinder and digital ignition system, together with air purge and decompression valve ensure an easy start.
Less slurry and low water consumption
Excellent dust control with our wet cutting kit. A progressive water valve for exact adjustment of the water volume to efficiently bind the dust and reduce slurry.
Cuts close to walls or ground
Possible thanks to the reversible cutting arm
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.
Cast concrete
Cutting cast concrete.
Floors and walls
Regular cutting in floors and walls.
Rescue cutting
Cutting in rescue operations.

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Top specifications

Power SourcePetrol

Output power3.9 kW

Cutting depth, max100 mm

Weight (complete product w/o side packed articles)9.6 kg

Recommended accessories that fit this model

Cutting trolleys

KV 7

Accessory for

Power cutters

New

Blade guards and covers

SmartGuard™ blade cover

Accessory for

Power cutters

WT 15i

Weight (complete product w/o side packed articles)

3.6 kg

Hose length

3 m

Water tanks

WT 10 MP

Water Tank Capacity

10 l

Weight (complete product w/o side packed articles)

2.35 kg

Operator's manuals

OM. K 770 II Dry Cut, K 770 II Dry Cut OilGuard. 2026-03

Language(s): {languageList}

Published: {date}

Size: {size}

OM. K 770 II Dry Cut, K 770 II Dry Cut OilGuard. 2026-03

Language(s): {languageList}

Published: {date}

Size: {size}

Husqvarna K 770 OilGuard

Product description

Features

Tech data table

Top specifications

Related products and accessories

Support

Operator's manuals

Husqvarna K 770 OilGuard

Product description

Features

Tech data table

Top specifications

Related products and accessories

Support

Operator's manuals

<b>Learn more</b> about Power cutters

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Husqvarna K 770 OilGuard