Husqvarna K 770 OilGuard | Husqvarna ZA

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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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Showing {featureCount} features

Oilguard
The unique optical detection system prevents engine damage caused by wrong fuel-oil mix or oil type.
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
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 starter DuraStarter™ and efficient filter-system Active Air Filtration™ ensures long service intervals.
Digital ignition with optimised timing
Provides a powerful spark with optimized timing, enabling easy start and efficient combustion.
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 carburettor, 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.
Optimised engine performance
Optimised engine performance through efficient cylinder design, digital ignition system and X-Torq engine technology.
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.
Easy to change blade guard position
The light magnesium blade guard facilitates cutting, thanks to its step-less 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® engines deliver great power and torque thanks to highly efficient combustion.
Blade shaft and bearings
Provide extended blade life and reduces maintenance.
Maintenance-free starter
Our dust-sealed starter, where the return spring and the pulley bearing are sealed, gives a virtually maintenance free starter. Developed with a durable starter cord.
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
Possible thanks to the reversible cutting arm
Active Air Filtration™
Our two-step filtration system with centrifugal cleaning and a single paper filter increases product life and extends service intervals.
Anti-vibration system
Reduced vibrations in the cutter handle for more comfort and longer operation periods.
DuraStarter™
Our virtually maintenance free starter, thanks to the dust-sealed starter and the durable starter cord.
EasyStart
EasyStart ensures easier starting by reducing the compression in the cylinder.
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.
Cast concrete
Cutting cast concrete.
Rails
Rail cutting.
Floors and walls
Regular cutting in floors and walls.
Rescue cutting
Cutting in rescue operations.
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.

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Top specifications

Power sourcePetrol

Output power3,7 kW

Cutting depth, max125 mm

Blade diameter, max350 mm

Selection of Diamond tools that fits this model

Gold

ELITE-CUT EXO-GRIT S35 350mm

Power cutter blades

ELITE-CUT™ S35 EXO-GRIT™

{variantCount} variants

300 / 350 / 400 mm

Segment height mm

Gold

ELITE-CUT EXO-GRIT S45 350mm

Power cutter blades

ELITE-CUT™ S45 EXO-GRIT™

{variantCount} variants

300 / 350 / 400 mm

Segment height mm

Gold

ELITE- CUT EXO-GRIT S65 350mm

Power cutter blades

ELITE-CUT™ S65 EXO-GRIT™

{variantCount} variants

300 / 350 / 400 mm

Segment height mm

Gold

Power cutter blades

ELITE-CUT S85

{variantCount} variants

300 / 350 / 400 mm

Segment height mm

Recommended accessories that fits this model

Cutting trolleys

KV 7

Water Tank WT 10MP

WT 10 MP

Water tank capacity

Weight (complete product w/o side packed articles)

Pressurised water tank

Pressurized water tank

Water tank capacity

Wheel kit

Related support documents and downloads

Owner manuals

OM. K 770, K 770 OilGuard, K 770 Rescue, K 770 SmartGuard. 2021-10

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Illustrated parts listings

IPL, Husqvarna, K 770, K770 Rescue, K770 OilGuard, 2017-11, Power Cutters

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Published: {date}