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Husqvarna K770 12-14” OilGuard Disc Cutter – 2-Stroke

Husqvarna K770 12-14” OilGuard Disc Cutter – 2-Stroke

From £681.60
From £568.00 Inc. VAT
RRP from £1,080.00 Inc. VAT

In stock

The Husqvarna K770 OilGuard (OG) is a technologically advanced petrol disc cutter with a unique optical detection designed to prevent engine seizures caused by the wrong oil-fuel mix or oil type.

If you have had a disc cutter seize as a result of poorly mixed or neat fuel being added to a machine, then the Husqvarna K770 OilGuard may just be the machine you have been looking for – it is highly popular with contractors and rental companies alike.

The K770 OilGuard is available with a choice of 12”/300mm or 14”/350mm blade capacities, each model built to perform as the same exacting high specification of the standard K770, but with the addition of a detection system that guards the saw by reducing its RPM if it detects that something is wrong in order to prevent potential catastrophic engine failure. This detection system can also be quickly and easily manually de-activated if required too.


K770 OG – 3.7kW/4.96Hp. Blade Capacity 300/350mm. Max Cut Depth 100/125mm. 10/10.1kg*.

The K770 OilGuard is designed for use primarily with Husqvarna OilGuard 2-stroke oil.

The K770 OG can be purchased as a machine only or as a package (c/w Husqvarna Tacti-Cut S50 diamond blade (S50+ 14” model)) at a reduced concessionary price.

From £681.60
From £568.00 Inc. VAT
RRP from £1,080.00 Inc. VAT
From £681.60
From £568.00 Inc. VAT
RRP from £1,080.00 Inc. VAT
Choose a Model
Husqvarna K770 OilGuard Petrol Disc Cutter | Red Band UK
K770 12” OilGuard Disc Cutter
£681.60
£568.00 Exc. VAT
RRP from £1,080.00 Inc. VAT
Qty:-
+
K770 12” OilGuard Disc Cutter
K770 12” OilGuard Disc Cutter Package
£705.60
£588.00 Exc. VAT
RRP from £1,080.00 Inc. VAT

In stock

Qty:-
+
K770 12” OilGuard Disc Cutter Package
Husqvarna K770 OilGuard Petrol Disc Cutter | Red Band UK
K770 14” OilGuard Disc Cutter
£714.00
£595.00 Exc. VAT
RRP from £1,080.00 Inc. VAT
Qty:-
+
K770 14” OilGuard Disc Cutter
K770 14” OilGuard Disc Cutter Package
£759.60
£633.00 Exc. VAT
RRP from £1,080.00 Inc. VAT

In stock

Qty:-
+
K770 14” OilGuard Disc Cutter Package
Add Husqvarna 2-Stroke Oilguard Oil
Qty:-+
Add Husqvarna Service Kit
Qty:-+
From £681.60
From £568.00 Inc. VAT
RRP from £1,080.00 Inc. VAT
From £681.60
From £568.00 Inc. VAT
RRP from £1,080.00 Inc. VAT
Add Husqvarna Pressuriesd Water Tank
Qty:-+
Add Klampsafe Brick Clamp
Qty:-+

(Delivery calculated at checkout)

SKU: H-K770og
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OilGuard
The incorporated optical detection of the K770 OilGuard is designed to prevent engine damage caused by wrong fuel-oil mix or oil type.

It is designed to be used primarily with genuine Husqvarna OilGuard high-quality 2-stroke oil which contains a colorant which the detection of the K770 OG looks for. If it is not present then the RPM of the saw is greatly reduced to prevent potential oil. Should the user wish to use other two-stroke oils (i.e non-OilGaurd oil), the preventive detection system can simply be manually de-activated can quickly and easily de-activated simply by pulling out the OilGuard button on the rear handle of the saw. Not all oils are of the same quality nor viscosity. Husqvarna OilGuard oil complies with the highest JASO/ISO-Global EBD standards and is suitable for use with all two-stroke engines.

Light and powerful
The K770 OilGuard is a light, compact and powerful machine with superior power-to-weight ratio.

High power with less fuel
Built-in automatic filter compensation SmartCarb™ maintains high power and lowers fuel consumption.

Optimised engine performance
Through efficient cylinder design, digital ignition system and Husqvarna X-Torq® engine technology which reduces emissions by up to 60% and increases fuel efficiency by up to 20%.

Digital ignition with optimised timing
Provides a powerful spark with optimised timing, enabling easy start and efficient combustion.

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.

Exceptionally low vibrations
Vibrations below 2.5m/s² in the cutter handles for improved operator comfort and longer periods of safe use.

Heavy-duty cutting arm
The cast magnesium crankcase of the K770 OilGuard has a three-bolt joint to attach the cutting head, enabling higher torsional rigidity than the previous two-bolt design solution.

Easy to change blade guard position
The light magnesium blade guard of the K770 OilGuard is quick and easy to adjust thanks to its stepless manual adjustment which requires no tooling.

Cuts close to walls or ground
Possible thanks the reversible cutting arm of the K770 OilGuard.

Easy and optimal belt tensioning
The incorporated SmartTension™ semi-automatic belt tensioning system ensures optimal power transmission, minimum wear and maximum belt life, eliminating the risk of under and over tensioning the poly V-belt.

Poly V-belt
Provides better transmission of power and requires less frequent re-tensioning and extended service intervals.

Virtually maintenance-free starter
The incorporated Durastarter™ is a dust-sealed starter where the return spring and the pulley bearing are sealed to provide a virtually maintenance-free starter, complimented by the specially developed durable starter cord.

Active Air Filtration™
Two-step filtration system with centrifugal cleaning and a single paper filter increase product life and extends service intervals.

Virtually maintenance-free air filter
The only time the filter needs to be checked and changed is if a lack of power is experienced.

Long service intervals
The use of a strong poly V-belt combined with Durastarter™ and the highly efficient Active Air Filtration™ filter system ensures long service intervals.

Less slurry and low water consumption
Excellent dust control thanks to the integral wet cutting kit supplied as standard, complete with a progressive water valve for exact adjustment of the water volume required to efficiently bind the dust and therefore reduce the volume of slurry generated.

Smooth blade stop
Reduces the stop time of the blade when the machine is switched off, enabling the user to quickly move on the next job.

Model K770 OG-12″ – Machine Only K770 OG-14″ – Machine Only
MPN 9678088-01 9676911-01
Engine Type Air-cooled 2-stroke Air-cooled 2-stroke
Displacement 74 cm³ 74 cm³
Power 3.7kW / 4.96Hp 3.7kW / 4.96Hp
Maximum Blade Capacity 300mm 350mm
Maximum Cutting Depth 100mm 125mm
Bore Size 20mm 25.4 / 20mm
Product Dimensions (W x H x L) 225 x 391 x 605mm 225 x 415 x 605mm
Weight (Machine Only) 10kg* 10.1kg*
Vibrations F/R 2.1 / 2.3m/s² 2.1 / 2.3m/s²
Sound pressure level at operators ear 101dB(A) 101dB(A)

We endeavour to despatch orders within 1 to 5 working days from receipt of order, subject to the time of order placement and the day an order is received (i.e weekday or weekend, public holiday etc). If a product is temporarily out of stock and cannot be delivered within 10 days, we will notify you of the delay and provide you with the opportunity to wait for goods to be received in or cancel your order and have monies paid for outstanding items refunded to you in full. We reserve the right to deliver an order in instalments by separate delivery shipments.

If you are concerned about the stock position of an item(s), require goods on a time sensitive basis and wish to upgrade the associated delivery to a timed service (i.e pre-10:30AM, pre-12PM, Saturday AM), or wish to arrange delivery outside of the UK, please contact our Sales and Support team who will gladly assist you.

Our Sales & Support team are available on 0116 260 2601 (+44 116 260 2601 outside the UK) between 8:30AM and 5.00PM Monday to Friday (excluding Bank and Public Holidays), or can be contacted via email; [email protected]

Should you require clarification on a product before ordering or assistance post ordering, please do not hesitate to contact our sales & support team on 0116 260 2601 (+44 116 260 2601 outside the UK) between 8:30AM and 5.00PM Monday to Friday (excluding Bank and Public Holidays), or via email; [email protected]. Alternatively you can fill out the contact form on our contact us page.

If you have question regarding cancellation, returns or damages please refer to our Delivery & Returns page or again contact us to clarify.

If your query is related to the warranty or repair of a product, again please contact us to discuss your issue or refer to our Service & Repair page.  

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