Battery Lawn Mower Riwall PRO RALM 3820

Product description
Battery Lawn Mower Riwall PRO RALM 3820

source: product image

The battery lawn mower Riwall PRO RALM 3820 is suitable for an area of approximately 800 m2 according to the manufacturer’s recommendations. The area size is only approximate and takes into account the mower’s design parameters. The actual size of the mowed area depends mainly on the amount of battery power used and the number of battery cycles. The size of the mowed area also depends on the lawn condition (height, density, humidity, etc.) and also on the mowing technique. The cutting width of the mower is 38 cm. The cutting height adjustment range is from 25 mm to 70 mm. The weight of the mower is 14.6 kg. For technical information about the mower features Riwall PRO RALM 3820 and other parameters, see Technical specifications or visit manufacturer’s website.

Technical specifications

Product: Riwall PRO RALM 3820

Area size up to
(specified by the manufacturer):
800 m2

Cutting width: 38 cm

Cutting height Min.: 25 mm

Cutting height Max.: 70 mm

Cutting height Range: 25-70 mm


System voltage: 40 V

Battery slots: 2


Grass catcher volume: 40 l

Features: Collecting into the grass catcher, Rear discharge


Weight: 14.6 kg


Performance Score: 40

Features Score: 45

Overall Score: 42.5

Performance Score – the value is calculated while using 4 Ah battery (2x)

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Performance Estimates