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AL-KO Premium 520 VSI-B Electric Start 4in1 Petrol Lawnmower 51cm

RRP: £799.00

From: £729.00 Ex VAT: £607.50

FREE Engine Oil

Protective Lawnmower Cover

EAN: 4003718355987 SKU AK119948 Categories , ,
  • 4 in 1 function – collect, side or rear discharge and mulch
  • Electric start Briggs and Stratton engine
  • Superior features and a high technical specification
  • Improved grass collection
  • Designed for gardens up to 1800 m²

The Premium 520 VSI-B electric start mower from AL-KO is a top of the range machine with superior features and a high technical specification. Fitted with an electric start Briggs & Stratton 675iS engine with variable speed control.

Featuring a 20 inch (51cm) cutting width and a deeper MaxAirFlow steel cutter deck which improves grass collection and helps to reduce any blockages in the discharge channel.

The 4 in 1 mowing function gives the user the option of collection, rear discharge, side discharge and mulching. Grass cutting can be collected in to the EasyClick 70 litre collection box with fill level indicator that lets the user know when it needs to be emptied.

Rear discharge allows the clipping to be ejected through the rear of the machine where they can be left to wilt back naturally. Side discharge ejects the cuttings to the side of the mower, leaving them in neat rows as you mow.

Mulching is particularly beneficial, especially in hotter, drier conditions. The grass clippings are reduced to tiny pieces and blown back on to the lawn where they virtually disappear. These tiny pieces then provide the lawn with additional moisture and nutrients, promoting healthier regrowth.

7 cutting height positions range through 30-80mm and can be selected using the simple spring assisted central lever. Start at the top setting and work your way down for the best cut and finish for your lawn.

The variable speed drive combined with XXL wheels with ball bearings and the ergonomically shaped handlebars with flat OPC, EasyDrive Cockpit and soft grip handles makes the Premium 520 VSi-B comfortable to operate and easy to manoeuvre around the garden.


No more oil changes.

The innovative design and optimal air cooling of the Briggs & Stratton EXi engines means that topping up the oil is enough instead of replacing the oil..

Wide XXL wheels.

The XXL wheels with double ball bearings enables the mower to be pushed smoothly across grass or uneven land



The 4INONE function allows the user to mow, collect, mulch and side discharge all from a single machine for maximum durability.

German Engineered – Made In Austria

Materials of the highest quality, ingenious technology, perfect ergonomics and a sure feel for form and detail make our garden tools unmistakable


MaxAirflow Technology.

The extra tall steel decks and large discharge channel increase the airflow resulting in grass clippings being thrown in a high arc to the back of the collector ensuring the collector is filled to the top and discharge channel does not get blocked.

VarioSpeed Drive.

The VarioSpeed feature allows the drive speed to be adjusted to suit the operators walking pace and the mowing conditions.



AL-KO Premium 520 VSI-B Electric Start 4in1 Petrol Lawnmower 51cm
Engine Briggs & Stratton 675iS
Displacement 163 cc
r/min 2800 rpm
Engine Power 2.6 kW
Drive Variable Speed – 2.5-4.5 kmh / 1.5-2.8 mph
Function 4INONE – Catching, Mowing, Mulching, Side / Rear discharge
Cutting Deck MaxAirflow – Steel
Cutting Width 51 cm / 20in
Cutting Height 30-80 mm
Cutting Height Adjustment Central, 7-Stages
Box Volume EasyClick 70L
For Lawns (in m²) 1.800
Wheel Size 200/280 ball bearings
Weight 38.2kg
Warranty 5 years domestic use


Delivery Charges

Orders over £75


All orders of £75.00 or more are delivered FREE of charge unless stated on product page


Please call for a delivery quote


We do not deliver or quote for delivery to Northern or Southern Ireland

Orders under £75

A carriage charge of £6.95 will be applied to all orders under £75.00.


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