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STIHL and VIKING products are considered to be some of the best quality outdoor power tools available to homeowner, landowner and professional users. To ensure that you get the very best level of service, this product must be handed-over to you at the point of sale. Stihl believe that the best service to customers is achieved when the customer has face-to-face contact with their local Stihl dealer. This allows for the end user to receive the proper tool for the job, the right instruction and the peace of mind they can use the tool safely.

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Bosch GRA 53 Professional Self-Propelled Cordless Lawn Mower Set Four

Bosch GRA 53 Professional Self-Propelled Cordless Lawn Mower Set Four


Product Code: BOS-GRA53-SET4

Availability: In stock


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6 Reasons to Choose Cordless

  1. No power cable to get in the way
  2. No unpleasant exhaust fumes
  3. Running costs kept to a minimum
  4. Much lower maintenance
  5. Extremely quiet
  6. Reduced vibration levels

Our thoughts

Designed with the busy hard working professional in mind, the battery easily lasts as long as a tank of fuel, and is altogether quieter, lighter, and easier to use and maintain than other similar petrol models.

Product Details

Bosch GRA 53 Professional Self-Propelled Cordless Lawn Mower Set Four

Bosch GRA53 set four

Bosch GRA 53 Lawn Mower Set Four

Bosch have ensured that the GRA 53 cordless lawn mower easily compares with its petrol competitors. Noisy, toxic lawn mowing will be a thing of the past when you switch to cordless. Vibrations are at an all time low thanks to the quieter, cleaner and greener battery powered GRA53 lawnmower. Bosch's ongoing efforts to produce the ultimate user-friendly mower to replace those professional petrol mowers of yesterday have really raised the bar with the GRA53. Not only will the user experience less vibrations making for a more comfortable job, the hazards of working with petrol will be non-existent. No more breathing in toxic fumes, a greener experience not just for the user but for the environment, a topic which is fast becoming big news.

The Bosch GRA 53 has been designed specifically to offer the professional user all the benefits you would get with a  petrol lawn mower, like reliability, cutting edge design, durability and power, but in a lighter, quieter, easier to use cordless lawn mower. Bosch's unique EC brushless motor technology and two 36V/6.0Ah lithium-ion batteries are at the heart of what makes the GRA 53 a truly astonishing match for its petrol equivalent. Fewer moving parts thanks to its brushless motor technology means better efficiency and less servicing, making this lawn mower financially more viable and more reliable over time.  

Bosch would never skimp on power or features, so you will enjoy the same amount of time from your charged battery as you would expect from a full tank of petrol - now isn't that clever?! The battery is weatherproofed means you can carry on in any weather (sorry about that!) and the fact that charging it is cheaper than purchasing the equivalent petrol required makes this cordless lawn mower even more impressive. You can charge the batteries up to 1000 times with no loss of power, thanks to the CoolPack cooling fins.

Bosch estimates that with just 5 hours use per day, you can save up to £650 a year, and not only that but you are also reducing your carbon footprint! Two batteries means you can have one charging as the other one is in use, so no interruptions, leaving you free to get those bigger jobs finished, however substantial the area. The integrated LCD screen on each battery means you will never knowingly run out of power and be caught short. The quieter, greener, easier to use GRA 53 can be used in places where noise is unwelcome. No more choking on petrol fumes, making using this lawnmower an altogether quieter, unpolluted experience.

This Bosch GRA53 lawn mower is absolutely ideal for those ground maintenance professionals with a need to work quietly and efficiently with a nod in the right direction to the eco warriors and Greenpeace supporters! Invest in one of these machines and the user's complaints of hand-arm vibrations will become a thing of the past thanks to its reduced vibration level of only 1.2m/s. Not only will the user benefit from a healthier experience free of toxic fumes, the increased comfort level will reduce the risk of strains and injury.

Another great feature for the contractor or user is the variable speed control; the work rate can be adapted to the respective lawn conditions. The drive also runs independently of the blade which is an advantage, for example, if gravel paths have to be crossed in between mowing lawns.The GRA53 also offers a rather impressive working width of 53cm (21”), not to mention the high-airflow 75 litre collector meaning you can expect to mow up to 1,500m2 per hour.

Easily set your lawn mower to cope with any job with the centralised height of cut adjustment of 20mm up to 70mm, this is easy to do meaning you can enjoy the minimum of interruptions when you are tasked with cutting an area of differing terrains and grass height. The smooth self propelled system really takes the hard work out of mowing for you. The twist grip throttle gives you greater efficiency over the speed adjustments which can be anything between 2.6km/h and 5.0km/h.

A mulching accessory kit is available for the GRA 53 as an option for use when the grass does not need to be collected (please contact us for availability).

The sturdy cutting deck offers rust resistant aluminium, tough when it comes to knocks and thumps and built to last, making this the idea choice for commercial and professional users. You can expect years and years of dependable service and reliability, safe in the knowledge that you have invested in up to date technology. 

Product Features

  • Bosch's bespoke EC brushless motor technology gives trouble free and efficient mowing.
  • Two 36V/6.0Ah lithium-ion batteries means you can work uninterrupted, offering a quieter and cleaner experience, free from exhaust fumes and half as noisy as a petrol equivalent.
  • Enjoy 45-60 minutes run time, and 1000 hours of operation with no loss of performance with each battery.
  • Self propelled system - makes those big jobs easier on your joints and problem areas such as back and shoulders, thanks to the twist grip throttle with settings between 2.6km/h and 5.0km/h.
  • 53cm (21”) working width and a high-airflow 75 litre grass catcher and an optional mulcher kit give optimal results every time on all kinds of terrain.
  • Battery is weatherproofed and the cutter deck is aluminium for exceptional durability.
  • User friendly controls and substantially reduced vibrations thanks to the lack of a petrol engine, ensures greater user comfort than ever before, minimising the chances of hand-arm vibration syndrome.
  • An easy to use centralised lever system lets you cut between 20mm and 70mm, optimising your results whatever the length of your grass.


  • Performance: Provides performance equivalent to professional petrol-powered tools with the advantages of innovative battery technology
  • Weatherproof: Can be used all year round
  • Low noise level: Can be used in noise-sensitive areas
  • Long life: Very robust aluminium housing
  • Low vibration: Can be used all day
  • Emission-free: For pleasant working conditions
  • Twist grip: Convenient, continuously variable drive control

The Bosch GRA 53 Lawn Mower Set Four comes with 2 x 36 Volt 6.0 Ah lithium-ion batteries and 1 x  AL36100CV fast charger. Upon registering this product with Bosch, you will receive 1 free 36V battery, worth £385.00!!

Set Four - What you get

  • 1 x Bosch GRA 53 Professional Lawn Mower
  • 2 x GBA 36v 6.0 Ah Hw-D batteries
  • 1 x AL 36100 CV charger
  • 1 x FREE GBA 36v battery (worth £385)) - Registration required (Please contact us for further details)

Warranty details

Bosch warranty Bosch warranty Bosch warranty

Extended warranty:

Bosch back up these professional machines with a 3 year extended product warranty (2 year battery and charger) - 3-year warranty on all tools including lawnmowers and brushcutters, 2-year warranty on battery and chargers. Warranty conditions or terms and conditions of participation online at

You have to register your tool, battery or charger within four weeks of purchase.

Technical Info

Brand Bosch
Power Source Cordless / Battery
Power Details 2 x 36 V / 6.0 Ah, corresponds to 2 x 216 Wh
Transmission No
Starting Method Switch/Bar
Design Wheeled
Cutter Deck Polymer
Cutting Width 53 cm
Cutting Heights 20 - 70 mm
Number Cutting Heights central
Propulsion Self-Propelled
Collector 75 litres
Noise Value - Sound Power Level dB(A) 92
Weight 48 kg
Dimensions (L x W x H) No
Warranty Machine - 2 years / 3 years if registered online (within 4 weeks of purchase) / Batteries - 1 year
Power Cable Length No
Other Features No
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