Cordless lawnmower

Rotak 43 LI
(1 battery pack)

The easiest and most effortless way to achieve a perfect lawn.
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Bosch - Cordless lawnmower Rotak 43 LI
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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
      • 50-litre grass box provides greater capacity and reduces interruptions needed for emptying
      • The new QuickClick handle system for exceptionally easy, tool-free initial assembly
      • Excellent handling characteristics due to smooth-running, rubber-coated wheels
      • The grass combs mow the grass perfectly right up to the edge
      • The LeafCollect function enables exceptional collection of leaves

      Product leaflet

      Here you will find leaflets about the product:

      Leaflet (.PDF - 2.3 MB)

      Application range

      Advanced tools
      When you seek the best.

      Technical key data

      Battery voltage 36 V
      Width of cut 43 cm
      Height of cut 20 – 70 mm

      Comes complete with

      • 1 battery pack 36V/4.0Ah lithium-ion battery
      • Charger AL 3620 CV
      • Grass box 50 l
      Part number:06008A4540
      EAN code:3165140741989
  • Description
    • One of the best lawnmowers ever made by Bosch

      The Bosch Rotak 43 Li lawnmower is powered by a state of the art 36 V /4.0 Ah Li-Ion battery.

      The Bosch Rotak 43 LI lawnmower is at the top of the Rotak range of corded and cordless lawnmowers that deliver that delivers perfect results time and time again. The Rotak 43 LI cordless lawnmower offers you an outstanding finish thanks to its sharp, hardened steel blade which can cut any type of grass, ensuring a precise cut every time you mow. It comes with the Powerdrive LI + motor system powered by a 36 V /4.0 Ah Li-Ion battery. Up to 99% clipping collection thanks to its optimized airflow, the Rotak 43 LI gets the job done in no time. Thanks to the intelligent Bosch Syneon Chip the battery delivers more runtime so that even complex projects are easy to handle.

      Excellent cordless mobility

      The Rotak 43 Li is equipped with ergonomic adjustable handles.

      Its cordless design allows you to mow your lawn quickly and efficiently without the unpleasant smell of petrol fumes or the inconvenience of tangled wires. Lightweight, the Rotak 43 LI is easy to manoeuvre around obstacles. Equipped with ergonomic adjustable handles, the Rotak 43 LI protects you from straining your muscles or back. It comes with a straightforward QuickClick system to get you mowing in no time and its extended grass combs allow you to easily mow those annoying edges, providing you with a thoroughly perfect finish. Additionally, the device comes with the intelligent Syneon Chip which controls perfect interaction between Lithium-Ion battery, powerful motor and robust gearbox.

      State-of-the-art system

      The Rotak 43 Li comes with the Powerdrive LI + system and a 50-litre grass box.

      The Rotak 43 Li comes with an EC motor with Powerdrive LI + system, powered by a 36 V/4.0 Ah lithium-ion battery. The battery reaches 100% in only 140 minutes charging time. It gives a cutting diameter of 43 cm and has extended grass combs. It has Ergoflex handles and 6 height-of-cut settings which can deliver a height-of-cut from 20 mm to 70 mm. Blades are of hardened, sharpened steel and come with LeafCollect technology. It comes with a 50-litre grass box, an AL 3640 CV charger and a 36 V/4.0 Ah high-power lithium-ion battery.

      Efficient mowing of even larger areas

      Thanks to its strong lithium-ion cutting system, the Rotak 43 LI effortlessly mows lawns of up to 800 m². Its extended grass combs, paired with the lithium-ion power, cut even the longest and dampest grass, thus providing for a quick, easy and smooth mow. In addition you can also collect leaves from your autumn lawn and shred them into the grassbox.

      An outstanding mowing experience

      The Bosch Rotak 43 Li lawnmower delivers a mowing performance of the highest calibre thanks to its state-of-the-art Powerdrive LI + motor, which is powered by a 36 V Li-Ion battery. The Rotak 43 Li’s cordless and lightweight design allows you to manoeuvre the mower freely, allowing you to get the job done in no time. It also comes with impressive steel blades which are hardened and sharpened to deliver a precise cut. The blades are equipped with LeafCollect technology, specifically designed to collect autumn leaves from your lawn.

  • Technical data
    • Technical data

      Battery type Lithium-ion
      Battery voltage 36 V
      Battery charge time 140 min
      Width of cut 43 cm
      Cutting system Hardened and ground steel blade
      Weight 13,9 kg
      Grass box capacity 50 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 76 dB(A); Sound power level 90 dB(A). Uncertainty K= 1 dB.


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