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£ 189.99 £ 154.95

Bosch Rotak 40 Ergo-Flex Electric Lawnmower

  • Availability: In Stock
  • Delivery: Dispatched within 1-2 days
  • Manufacturer:Bosch
  • Perfect for anyone who likes the idea of lightweight garden machinery that performs above and beyond, the Rotak 40 Ergoflex is a triumph of design. A high-performance electric motor and ergonomic handlebars ensure grass will get cut in comfort and ease.

This listing is for Rotak 40 Ergo-Flex Electric Lawnmower only, change quantities below to include optional extras:

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Rotak 40 Ergo-Flex Electric Lawnmower

The powerful Bosch Rotak 40 mower would be the ideal choice for anyone with a medium-large garden, but this is not to say that it is not easy to use: its lightness (it weighs only 12.4kg) and manoeuvrability make it the ideal choice for anyone, whatever their strength or experience of mowing. Bosch have incorporated their Ergoflex system, certified by the Campaign for Healthy Backs (AGR) – the Rotak range are the first garden tools to achieve ergonomic certification – which combines adjustable working height and ergonomically designed multi-position handles to give a mower that can be operated in eight different grip positions, enabling easier steering, a better body posture and reduced muscle strain.

The 40cm cutting width and 15m cable make the Bosch Rotak 40 ideal for tackling a medium-large lawn. The rotary blade cutting system is tough enough to deal with even the most difficult grass conditions, and the innovative grass combs and inset front wheels ensure that the Rotak 40 will give a neat cut right up to the grass edge, whether beside a flower bed, wall or patio, eliminating the need for you to retrace your steps to deal with untidy un-mown strips of grass. The Bosch Rotak 40's cutting height can be centrally adjusted to any of 10 cutting heights from 20-70mm, allowing you to tailor the height of cut to the needs of your lawn, or your individual preference. The rear roller both gives stability when cutting over the grass edge, preventing scalping, and helps you achieve a professional striped finish on your lawn.

Bosch have combined the powerful 1700W motor with their Powerdrive system, which consistently achieves a speed of 3600rpm. The Powerdrive system harnesses the power of the motor and the innovative gear set to maintain blade speed no matter what the conditions: it senses the increased load on the blade and increases the torque sent from the motor, to ensure that your machine works with the efficiency which characterises Bosch engineering.

The generous capacity of the 50l grass collecting box also makes for an efficient mowing experience, enabling you to maximise the time you spend mowing and minimise the time spent emptying clippings from the grass box. When you have finished using your machine, the integrated carrying handle and rear wheels make it easy to transport, and the main handles fold flat to reduce the machine to a compact shape that will be extremely easy to store.  

Find out more about the advantages of Bosch lawnmowers in our free article.


• 12.4kg, light enough to use in comfort

• Ergoflex system for manoeuvrability and comfort

• 40cm cutting width, ideal for a medium-large lawn

• Suitable for 300-600m²

• 15m cable for convenience

• Grass combs for a neat cut right up to the grass edge

• Centrally adjusted cutting heights: 10, 20-70mm

• Rear roller to prevent scalping and give professional stripes

• 1700W motor

• Powerdrive system to maximise power and efficiency

• 50l grass collecting box to maximise mowing time

• Integrated carrying handle for easy transport

• Fold-down handles for easy storage


FREE - UK Mainland delivery.

Engine/motor: 1700-watt Powerdrivetm
Power source: Mains electricity  
Starting method: Safety button  
Deck material: Plastic    
Cutting system: Metal blade  
Cutting width: 40cm    
Cutting height: 20mm - 70mm  
Cable lenth: 15 Metres    
Collection bag: Plastic/50-litres  
Mulching function: N/a    
Rear roller: Yes    
Drive system: Push    
Weight:   12.4kg    
Warranty:   2 years    
About Bosch

Since the humble beginnings in Stuttgart, 1886, when Robert Bosch formed his own business manufacturing electronic components, the ‘Workshop for Precision Mechanics and Electrical Engineering' has become one of the biggest and best known manufacturers of domestic and industrial electrical products in the world. The willingness to improve on established designs started almost immediately and it is this ethos that has kept Bosch GmbH and Bosch mowers ahead of their rivals ever since. This innovation is quite apparent in the present range of Bosch mowers and garden products that include tools no other garden machinery manufacturer produces. 

Whatever size your garden, there is bound to be a Bosch mower to suit it. The Rotak electric and cordless lawnmowers exemplify the company’s willingness to innovate with features such as grass combs that enable mowing up to the edges of lawn borders and rechargeable lithium-ion batteries with virtually no drop-off in performance after extended use. Aside from Bosch mowers, notable inventions are the Ciso Cordless Secateur and Isio Cordless Shrub Shear, tools that allow users with physical weaknesses to carryout day-to-day gardening tasks without discomfort. There is no doubt that if a garden tool can be improved upon, Robert Bosch GmbH is probably designing its successor already.

So why buy from Lawnmowers Direct?

Well firstly, we’re pretty good at what we do. In fact, we’d class ourselves as experts. With more than 40 years experience supplying lawnmowers to both home users and professionals, we know what we’re talking about. We pride ourselves on our high levels of customer service and we’re happy to provide help and support throughout the process, from your initial decision making to after sales, servicing, repairs and spare parts. The service we’re offering is a complete one, and unlike some other companies, we are specialists.

We know that not all our customers are looking for the same products, and that they come to us with different knowledge levels. We’ve built a Free Advice section to help you if you’re not sure where to start looking, or you can use our search facility if you’ve more of an idea what you’re looking for. If there’s anything you can’t find or you just need a little bit more help, feel free to Contact Us.

We hold an extensive stock between our two showrooms, and this means we can offer competitive pricing on everything we sell. If you’ve found the same product in stock for less on another website, we will match the offer.

All petrol machinery is checked before dispatch by our team of trained mechanics. While this means we can’t always offer same day dispatch, it does mean you’ll be getting a bit of kit which will definitely work. We know sometimes things go wrong, but we do our best to make sure they don’t, and if you have any problems just get in touch with our customer service team who will be able to help fix it.

If you’re not convinced, have a little look at our reviews .
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