Husqvarna K770 12” Oil Guard Disc Cutter – 2-Stroke - Code 970850601

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Mon 14th Sep 2026

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Product ID: 970850601

Manufacturer: Husqvarna

Price: (£666.66 ex VAT) £799.99 (inc VAT)

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Husqvarna K770 12” OilGuard Disc Cutter – 2-Stroke - Code 970850601

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.

Features

OilGuard - The unique optical detection system prevents engine damage caused by the wrong fuel-oil mix or incorrect oil type.
Possible to deactivate the OilGuard function - Allows the use of standard two-stroke oil by simply pulling out the OilGuard button on the rear handle.
Easy and optimal belt tensioning - The semi-automatic SmartTension™ system minimises the risk of under- and over-tensioning the drive belt.
Light and powerful - Lightweight, compact design delivers a superior power-to-weight ratio for easier handling and high cutting performance.
Exceptionally low vibrations - Vibrations below 2.5 m/s² in the handles improve operator comfort and reduce fatigue during extended use.
Long service intervals - The Poly-V belt, DuraStarter™, and Active Air Filtration™ system reduce maintenance requirements and extend service life.
Heavy-duty cutting arm - A cast magnesium crankcase with a three-bolt joint provides greater rigidity and durability.
Easy to start - Air purge, decompression valve, and digital ignition system ensure quick and reliable starting.
Less slurry and low water consumption - Progressive water valve provides precise water flow for effective dust suppression while reducing water usage.
Cuts close to walls or ground - The reversible cutting arm allows cutting close to walls, kerbs, and ground level.
Blade shaft and bearings - Designed to extend blade life and reduce maintenance requirements.

Technical Specifications

Output power	3.9 kW
Max engine/motor	9,300 rpm
Maximum power speed	9,000 rpm
Cylinders	1
Number of strokes	2-stroke engine
Exhaust emissions (CO₂ EU V)	711 g/kWh
Power Source	Petrol
Cutting depth, max	100 mm
Blade diameter, max	300 mm
Arbor diameter	20 mm
Blade thickness, max	5 mm
Peripheral speed, max	80 m/s
Coolant	Wet
Product size length	23.82 in (605 mm)
Product size width	8.86 in (225 mm)
Product size height	15.39 in (391 mm)
Weight	21.2 lbs (9.6 kg)
Packaging length	700 mm
Packaging width	250 mm
Packaging height	430 mm
Article gross weight	12,300 g
Sound power level, guaranteed (LWA)	115 dB(A)
Sound pressure level at operators ear	101 dB(A)
Vibrations left/front handle	2.1 m/s²
Vibrations right/rear handle	2.3 m/s²

Brand: Husqvarna

Identifier: K770 OG-12″

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