Bosch Rotak 37LI 36V Li-Ion Ergoflex Cordless Rotary Lawnmower with 37 cm Cutting Width

The Bosch Rotak 37 LI Ergoflex - A powerful electric rotary lawnmower with the convenience of cordless technology

The Rotak 37 LI Ergoflex is packed full of incredible features to ensure you get a pristine lawn every time. The mower comes with a powerful 36 volt/2.6Ah Lithium-Ion battery. Featuring innovative grass combs, this lawnmower is able to easily cut up to or over the edge of your lawn giving a more thorough cut. It has a full 37 cm cutting width, ideal for medium sized lawns and offers a range of adjustable cutting heights, from 20 to 70 mm.

Cordless Freedom--Powered by Bosch Lithium-ion Technology

Being cordless removes the hassle of untangling the cable, damaging flower beds and the risk of cutting the cable whilst mowing. The Bosch Rotak 37 LI Ergoflex can be used anywhere away from a power source and unlike petrol mowers, are free of smell and excessive noise.

The performance of the lithium-ion battery will vary according to the conditions of the grass. If it’s too wet, too long or covers a very large area, the running time of the battery will be affected, but in ideal conditions where the grass is short, fine and dry, running times could be up to 30 minutes. The Rotak 37 LI Ergoflex’s 36V/2.6Ah Lithium-ion battery should give 500-700 cycles of life, which should be anywhere between 5 to 10 years of regular usage. With a full charge taking up to 60 minutes and an 80% charge taking 30 minutes, you're never to far from a pristine lawn.

Efficient Energy Management (EEM)

EEM increases the run time of the Rotak 37 LI Ergoflex by 10%-20%. The EEM has two functions. Firstly, intelligent cutting electronics maintain the blade rotation at an optimum constant speed, this smoothes out the ‘load’ requirement and saves energy. Secondly, the kinetic energy recovery system harnesses the energy generated by the blade run-down and feeds it back into the mower battery as soon as the motor has been switched off.

Grass combs--mow right up to the edge

With inset front wheels and innovative grass combs, the Rotak 37 LI Ergoflex can cut grass growing close to or over the edge of the lawn. This ensures that no strips of uncut grass are left behind even when cutting around flower beds, walls or paths.

Ergoflex System--for practical, comfortable gardening

The sleek Bosch Ergoflex design is based around the comfort and simplicity of computer console handsets, ensuring support and ease of movement. The mower can be operated left, right, one or two handed, horizontally or vertically, giving you 8 different grip positions to control the mower. With an adjustable working height and multi-position handle, optimal power transfer is achieved. Adjusting the mower to your body you can improve posture and reduce muscle strain. Bosch Ergoflex Lawnmowers are the first ever garden products to achieve Ergonomic Certification.

Height of cut adjustment

Decide from 10 different height of cut positions ranging between 20 – 70 mm. With the height being adjusted with a single handle, you can easily set the mower to the height you require.

Get stripes with the rear roller

With the rear roller you can get that stately home look in your own garden, giving you precise stripes all over your lawn. Additionally, and importantly, the rear roller offers stability over lawn edges and prevents scalping.

Lightweight and easy to carry and store

Lightweight at only 13kg, and with its integrated carry handle, the Rotak 37 LI Ergoflex is easy to carry and store.

Large grassbox--less emptying

With a large 40 Litre grassbox, you won’t have to spend as much time emptying grass cuttings - so more time can be spent gardening.

About Bosch lawn and garden products

Bosch develops and manufactures a range of innovative powered garden products, sold around the world. A trusted household name, you know Bosch products, and their accessories, are of the utmost quality. All products are designed with the user in mind to make gardening tasks easier.

	Rotak 32 LI 36V Ergoflex	Rotak 37 LI 36V Ergoflex	Rotak 43 LI Ergoflex
Recommended Lawn size * **	Up to 300m2	Up to 300m2	Up to 600m2 ***
Cutting width (cm)	32cm	37cm	43cm
Power	36V Lithium-Ion Battery	36V Lithium-Ion Battery	36V Lithium-Ion Battery
Number of Batteries	1	1	2
Battery charge time	1hr	1hr	1hr
Height of Cut (mm)	30-70mm	20-70mm	20-70mm
Height of Cut Positions	3	10	10
Grass Box capacity (L)	31L	40L	50L
Weight	9.9kg	13kg	13.8kg
Ergoflex Handles	YES	YES	YES
Grass Combs	YES	YES	YES

* - A standard tennis court approximates to 300m2

**- The area of grass that can be cut on a full battery charge will vary according to factors including (and not limited to) how long the grass is, how short you wish to cut the grass and if the grass is wet or dry. These factors can reduce the area that can be cut on a full battery charge. The quoted recommended lawn sizes are estimations and are based on dry mowing conditions, cutting on a weekly basis with a sharp lawnmower blade to the same height of cut. The first cuts of the season will also be more demanding and may also reduce the size of the cutting area per full battery charge.

*** - The recommended lawn size of the Rotak 43 LI is up to 600 m2 because it is supplied with two 36 V batteries.