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AL-KO Highline 477 VS 4-in-1 Variable Speed Petrol Lawn Mower

(46cm) Petrol 163cc Briggs & Stratton 650EXicode: AK119768
Now £699.00 inc. VAT
Was: £739.00 inc. VAT You Save: £40.00 inc. VAT (5%)
Delivery within 3-5 working days
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The AL-KO Highline 477 VS features a Briggs & Stratton engine, 46cm cutting width and variable speed control.The AL-KO 477 VS is fitted with a variable-speed gearbox allowing the user to both reduce and increase the forward speed of the mower to match the cutting conditions.

Change the cutting heights simply with a central height adjuster to 7 stages between 30 and 80 mm.

The Highline range of self-propelled mowers have been designed with extra wide grass discharge chutes, tall steel plate cutter decks and a unique MaxAirflow technology which improves the catching performance. The discharge chute is less likely to block when mowing thick and long grass.

The AL-KO 4-in-1 cutting and mowing functions allow for mowing without collection, with collection, mulching, and side discharge, each function is easily selected without any need for tools.

  • Aerodynamically Optimised Deck: Brand new, extra tall, steel plate cutter deck, extra-wide discharge chute, and unique MaxAirflow technology, a clearly improved airflow and catching performance is achieved, which can mow thick and tall grass without problems, without leaving clumps of grass on the ground or blocking the discharge chute.

  • Perfect Grass Catcher: The 3 piece grass collector is much easier to assemble and fills more effectively thanks to a shortened design. This means that you won’t have to empty the collector as often. When the collector finally needs to be emptied: added back protection and no risk of finger trapping is due to the new EasyClick grass collector mounts.

  • Variable Speed Transmission: The AL-KO 477 VS is fitted with a variable-speed gearbox allowing you to both reduce and increase the forward speed of the machine to match the mowing conditions.

  • Balance & Storage : Front carry handle and standing storage position.


Briggs & Stratton engine

Briggs & Stratton 650EXI Engine

The 650EXi SERIES™ engines combine powerful performance with new levels of easy operation. Easy to use, easy to maintain, easy to start - the EXi SERIES delivers a new engine experience for the most demanding of users. It is the lightest engine in its class, making it easy to use, manoeuvre and store. Easy features are everywhere, including ReadyStart® and simple maintenance features like tool-less filters and air cleaners. 

AL-KO overhead valve 

OHV Technology

The advanced, powerful OHV platform for more performance, less consumption through optimal valve location and design of chamber.

DR powered by Briggs and Stratton


Just Check & Add™

The precision engineering means the Briggs & Stratton EXi SERIES needs no regular oil change - just an occasional top-up.

Variable Speed

Variable-speed drive provides total control lets you work at the pace you find most comfortable and effective


4-IN-ONE Function

A multi-purpose machine, AL-KO's prized 4-in-1 function features mowing, collecting, mulching and side discharge capabilities.

AL-KO Highline MaxAirflow technology


Extra tall, extra large – that's the basis for MaxAirflow technology. This is because the extra tall steel plate deck and extra large discharge channel increase the airflow by 42 per cent. As a result, the grass clippings are not transported at a low level into the grass catcher as in the case of most standard lawnmowers, but are instead thrown backwards in a high arc and remain at the back. This means the grass catcher is effectively filled from the back, without the discharge channel becoming blocked. Another bonus: The removable service flap for convenient mower maintenance.

Full Catcher, Fewer Interruptions

MaxAirflow technology means that the lawn clippings are thrown to the back of the grass catcher, as a result of which it is filled to the top and does not have to be emptied so often.

No Green Fingers

MaxAirflow technology means that it is even possible to mow long, damp grass without leaving clumps behind on the ground or blocking the discharge channel. This means your hands stay cleaner.

AL-KO Service Position

An innovative AL-KO concept, this mower features a unique service position which enables the mower to stand on end when the fuel tank is empty.  This allows easy cleaning and maintenance of the underside of the mower deck, plus the advantage of more compact storage.

Other Key Features

  • Large EasyClick grass box with level indicator.
  • Comfortable, seven stage cutting height is simple to adjust using a single lever.
  • Cockpit handle concept with soft touch levers and intuitive controls
  • Extra high drive wheels for added traction and easier turning in long grass.
  • Ball bearing wheels won't stiffen up over time.
  • Mulch plug is included.
  • Main lawn mower body comes fully assembled in the box.



AL-KO petrol lawn mowers are now backed by a five year warranty for domestic use.

Height Of Cut (mm)30mm - 80mm mm
No. Height Adjustments7
Cutting Height ControlYes
Rear Collect/Side DischargeRear Collect
Drive TypeSELF PROPELLED - Single Speed
Mowing FunctionCut & Collect
Blade TypeRotary
TypeFour Wheeled
Ignition/Start TypeRecoil
Engine/Motor Size (cc)163cc
Engine Stroke4 Stroke
Engine Model650EXi
Engine/Motor ManufacturerBriggs & Stratton
Power SupplyPetrol
Cutting Deck MaterialMetal
Front Wheels (mm)200mm mm
Rear Wheels (mm)280mm mm
Grass Bag Capacity (Ltr)70L l
Weight (Kg)34.8kg Kg
Max Domestic Warranty (Yrs)5

For detailed information, please click here

Free Next Day Delivery on orders over £150.00 including vat to UK Mainland. Under £150.00, a carriage charge of £6.99 will be charged.  

No deliveries will be made on Bank Holidays.

No Weekend Deliveries Available.

Deliveries will be made by either Royal Mail, Fedex or DPD.

Please note there maybe extra charges to the follow postcodes some parts of Scottish Highlands and Ireland

Please allow additional few days for all machinery delivery due to Volumetric Weight and Size.

Important Note:

All Tractors, Robotic Mowers are strictly for bespoke delivery by our workshop. We DO NOT SHIP as these products are to be fully built, tested and delivered by our workshop within a 20 Mile Radius of our premises.

All other machinery can also benefit from our bespoke service, additional cost do apply. 

Hopefully you won’t need to return an item of your order, if you do, we’re here to help. Firstly let us know. E-mail hello@gaywaysltd.co.uk, Telephone 020 8908 4744 Please have your 'invoice number' to hand so we can deal with your request.


Please call Customer Services on 020 8908 4744 for any delivery inquiries or click here to know more.

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