AL-KO Silver 460 B-A Bio Mulch Push Petrol Lawn Mower
AL-KO Silver 460 B-A Bio Mulch Push Petrol Lawn Mower AL-KO Silver 460 B-A Bio Mulch Push Petrol Lawn Mower
RRP: £299.00
OUR PRICE: £249.00 (inc VAT)

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Now available by popular demand, a dedicated mulch mower featuring quality German engineering as standard. The ULTRAMOW steel deck is aerodynamically designed to provide optimal mulching performance in all conditions. 

The AL-KO 460 B-A Bio benefits from the added side-discharge function making this mulching lawn mower ideal for longer areas of grass. 

The machine is powered by a quality AL-KO 140 Pro engine, which features Quick Start System and Overhead Valve Technology for performance, reliability, low fuel consumption and ease of use.

The AL-KO 460 B-A Bio mulch mower is push-propelled and has a 46cm width of cut.  The height of cut can be adjusted through four positions between 30 - 85mm to suit conditions.  Large diameter wheels provided improved traction and manoeuvrability, whilst ball bearings ensure smooth running for years of use.

Product specification

Brand: AL-KO
Engine: AL-KO
Engine Model: Pro 140 QSS
Engine Type: Petrol, 4-stroke
Displacement: 140cc
Rated Power Output: 2.1kW / 2800rpm
Start Method: Recoil
Throttle Control: No
Propulsion: Hand push
Recommended Lawn Area: Up to 1100m²
Cutter Deck: ULTRAMOW steel
Cutting System: 2 in 1 - mulching and side discharge
Width of Cut: 46cm
Minimum Cutting Height: 30mm
Maximum Cutting Height: 85mm
Cutting Height Adjustment: Wheel axle, 4-stage
Mulch Capable: Dedicated mulcher
Side Deflector: Standard
Wheels - Front: 205mm
Wheels - Rear: 205mm
Weight: 26.4kg
Warranty: 5 year conditional manufacturer's warranty for homeowner use

Where necessary the deck can be converted over to side discharge, allowing the mower to cut longer grass for example in meadows and orchards. 

The Mulching Principle

During mulch-mowing, the cut blades of grass are flung upwards within the mower deck, finely chopped by the special blade and blown back into the turf as a natural fertiliser – this returns natural nutrients to the lawn and protects it against drying out.

Quick Height Adjustment

The cutting height can be changed on each axle quickly and easily. The full-width axles offer stability and true-running.


XL Wheels 

This model features large diameter wheels for improved traction and manoeuvrability. Ball bearings ensure smooth running for years of use.

Featuring a quality AL-KO engine, which utilises QSS Quick Start System and OHV Overhead Valve Technology for performance and reliability.

Extended Warranty

AL-KO petrol lawn mowers are backed by a conditional five year manufacturer's warranty.

AL-KO German engeering, made in Austria

 Delivery InformationClick here to view Delivery Information

Alko lawnmower


Founder Alko Founded in 1931 by Alois Kober as a small metalworking shop in southern Germany, AL-KO has become a global player comprising of more than 50 sites in 30 countries. The AL-KO Group today employs over 4,200 people worldwide covering three business divisions - Vehicle Technology, Garden + Hobby, and Air Technology. All AL-KO employees take great pride in the quality products they manufacture. 

For greater enjoyment in the garden

For more than 50 years, AL-KO has been developing and designing innovative garden tools for an extremely wide range of requirements and applications. Not only do AL-KO tools reflect its many years of expertise in technology and function, they also set new standards in terms of design. 

When the best is expected

With Germany efficiency, AL-KO's research and development engineers create pioneering garden tools from hundreds of individual parts. Materials of the highest quality, ingenious technology, perfect ergonomics and a sure feel for form and deteail make AL-KO's garden tools unmistakable.

The rigourous quality requirement that characterises the AL-KO band is guaranteed through its comprehensive technology programme that is consistently planned and implemented by AL-KO development engineers, designers and technicias - from the first design, to prototype construction and the end product.

Why not take the plunge into the world of AL-KO and get to know its high-quality products - without doubt you will find just the right implement for your requirements. AL-KO has everything you need for the garden, whether you are mowing, trimming, shredding, mulching, scarifying, lawn raking, cultivating, splitting or clearing ... 


All machines come with a two year warranty, following this machines have an extended warranty depending on the range and annual servicing by an authorised AL-KO dealer.

AL-KO Warranty

Solo by AL-KO

AL-KO has recently acquired Sindelfingen-based SOLO Kleinmotoren GmbH to strengthen its range of garden machinery. The existing AL-KO range is being expanded with petrol chainsaws and trimmers, providing customers with expertise and strong, tradition-rich brands in one product range.

 AL-KO factory


Click to view AL-KO Garden Technology brochure

Alko german

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5 Star Rating
May 03 2019
Delivered promptly and does exactly what was promised. A good purchase!