Cordless lawnmower

Rotak 37-36 LI Ergo
(1 battery pack)

The easiest and most effortless way to achieve a perfect lawn.
0 Ratings
Edging cuts are possible
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Bosch - Cordless lawnmower Rotak 37-36 LI Ergo
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  • Overview
    • Key product features

      • Outstanding cutting performance and debris collection due to hardened steel blade and innovative airflow technology.
      • Perfect finish: the new Powerdrive LI + system delivers consistently high torque in all conditions.
      • Outstanding ergonomics thanks to Ergoflex handles with AGR certificate.
      • Syneon Chip – Intelligently controlled energy for every project
      • Ergonomic handles for easy handling
      • The Powerdrive LI + motor system ensures a reliable cut even under difficult conditions
      • 40-litre grass box provides greater capacity and reduces interruptions needed for emptying
      • The new QuickClick handle system for exceptionally easy, tool-free initial assembly
      • The grass combs mow the grass perfectly right up to the edge

      Product leaflet

      Here you will find leaflets about the product:

      Leaflet (.PDF - 2.3 MB)

      Application range

      Universal tools
      Versatility for more.

      Technical key data

      Battery voltage 36 V
      Width of cut 37 cm
      Height of cut 20 – 70 mm

      Comes complete with

      • Charger AL 3620 CV
      • Grass box 40 l
      • 1 battery pack 36V/4.0Ah lithium-ion battery
      Part number:06008A4472
      EAN code:3165140816670
  • Description
    • Cordless excellence

      The cordless Rotak 37 Li lawnmower is powered by a 36 V/4.0 Ah lithium-ion battery.

      The Rotak 37 LI lawnmower is part of the Rotak range by Bosch: a selection of corded and cordless lawnmowers that guarantee a magnificent-looking lawn achieved in record time. The Rotak 37 LI lawnmower is cordless and comes equipped with a state-of-the-art 36 V/4.0 Ah high-power lithium-ion battery which powers the EC motor with Powerdrive LI +. The Rotak 37 LI delivers a stellar cutting performance because of its hardened and sharpened steel blades. It also features grass combs, allowing for a closer cut next to edges of walls and flower beds. Thanks to the intelligent Bosch Syneon Chip the battery delivers more runtime so that even complex projects are easy to handle.

      Greater mobility

      The Rotak 37 Li Ergoflex system improves body posture while mowing.

      As it is battery powered, the Rotak 37 LI can frees you from getting tangled in cables or being exposed to the unpleasant smell of petrol fumes. Setting it up is incredibly simple with its QuickClick function designed to aid its easy assembly. It also boasts an Ergoflex system for improved manoeuvrability that also improves body posture and comes with an integrated handle for easy carrying. The Rotak 37 LI’s lightweight body contributes to its manoeuvrability, making mowing your lawn a walk in the park. Additionally, the device comes with the intelligent Syneon Chip which controls perfect interaction between Lithium-Ion battery, powerful motor and robust gearbox.

      Lithium-generated greatness

      The 36 V/4.0 Ah high-power lithium-ion battery recharges to 100% in only 140 minutes.

      The Rotak 37 Li weighs 13.2 kg and has a 36 V/4.0 Ah high-power lithium-ion battery power source, which recharges to 100% in 140 minutes, and an EC motor with Powerdrive LI +. Equipped with grass combs, it delivers a cutting diameter of 37 cm. It has a 40-litre grass box and 6 height-of-cut settings ranging from 20 mm – 70 mm. Ergoflex handles and an integrated carrying handle make for easy carrying. It also comes with a motor overload cut out system and hardened, sharpened blade.

      Great for medium sized lawns

      Because of its advanced motor system and sharp blade, the Rotak 37 LI can even cut through overgrown sections of your lawn. Thanks to its grass combs, you can mow right up to the edge while the lithium-ion battery allows you to cut even long and damp grass, making any mowing job a breeze.

      A quick and neat mow

      The Rotak 37 Li lawnmower has an EC motor with Powerdrive LI +, powered by a 36 V/4.0 Ah high-power lithium-ion battery. The specific Bosch system comes with efficient energy management which allows the Rotak 37 Li to run for an additional 10%-20%. It also maintains the blade rotation for the entire battery charge and feeds back the energy generated by the blade run-down as soon as the motor is switched off. With its QuickClick system, it is easily set up and ready for action while Ergoflex handles improve posture and prevent muscle strain.

  • Technical data
    • Technical data

      Battery type Lithium-ion
      Battery voltage 36 V
      Battery charge time 140 min
      Width of cut 37 cm
      Cutting system Hardened and ground steel blade
      Weight 13,2 kg
      Grass box capacity 40 l
      Height of cut 20 – 70 mm
      Height-of-cut settings 6
      Handle type “Ergoflex-System”

      Noise / vibration information

      Measured values determined according to EN 60335
      Total vibration values (vector sum of three directions).

      ARM / Rotak 2

      Vibration emission value ah 2.5 m/s²
      Uncertainty K 1.5 m/s²

      The A-rated noise level of the power tool is typically as follows: Sound pressure level 75 dB(A); Sound power level 90 dB(A). Uncertainty K= 1 dB.


      • “Efficient Energy Management ”
      • Grass combs
      • Integrated carrying handle
      • Charge level indicator
      • QuickClick

      User manual

      User manual (.PDF - 15.8 MB)

      User manual (.PDF - 14.8 MB)

      You will find more user manuals in the service section:
      User manuals

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