18V ONE+™ Cordless Brushless 37cm Lawn Mower (Bare Tool)

RY18LMX37A-0


£299.99
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Features

  • The advanced brushless motor technology delivers more power and more runtime
  • The ergonomic handles can be positioned to 6 different height positions to ensure user comfort
  • 6 position single point cutting height adjustment makes changing cutting heights from 25-70mm simple
  • EasyEdge™ grass combs pull the grass into the blade, meaning you can cut closer to fences, walls and borders
  • Folds down quickly and easily for storage
  • Large 45L grass collection bag and mulch plug supplied with the tool

Product Description

As part of the Ryobi 18V ONE+™ system of over 200 cordless tools for the home, garden, automotive, crafting and much more, the Ryobi 18V ONE+™ RY18LMX37A-0 Cordless 37cm Brushless lawn mower is perfect for medium to large lawns.

Designed to be compact and lightweight, the 37cm cutting path is ideal for easy manoeuvrability around the garden. Incorporating advanced Brushless technology means more power, longer runtime and a longer life through its frictionless motor. Intelligent electronics constantly regulate the motor to balance power and battery efficiency. Featuring a 6-position, single point cutting height adjustment from 25-70mm gives greater flexibility over cutting heights. The innovative EasyEdge™ grass comb feature allows you to mow right up to the perimeter of your lawn. Incorporating an ergonomic handle design, which folds down along with a collapsible grass catcher for easy and compact storage. Includes a 37cm blade, mulching plug and 45L grass catcher bag.

Using a 5ah battery (not included), the Ryobi RY18LMX37A-0 can cut a lawn up to 350m² on a single charge. This is a bare tool - battery and charger are not included.

Customer Review Videos

Specifications

Performance
Decksize (cm)37
Drive mechanismPush
Front wheel (⌀ cm)14
Lawn complexitySimple|Complex
Mulching capableYes
Rear wheel (⌀ cm)18
Suitable for garden size150m² - 249m²
Charging time (min)No charger supplied
Sound power level (Lwa)(dB(A))88.7
Power Source
Battery pack capacity (Ah)-
Battery typeLi-ion
Charger includedNo
Charging time (min)No charger supplied
No. of batteries supplied0
Power18V
Voltage (DC) (V)18
Voltage (V)18V
Weight
Weight (kg)12
Weight (without battery) (kg)12.0
Weight with battery pack (EPTA) (kg)12.8 (2x RB18L13)
Noise
Sound power level (Lwa)(dB(A))88.7
Sound power level uncertainty (dB(A))1.6
Sound pressure level (Lpa)(dB(A))78.5
Sound pressure level uncertainty (dB(A))3.0
Vibration
Vibration level (m/s²)1.3
Vibration uncertainty (m/s²)1.5
Base Information
Article Number5133004597
EAN Code4892210182777
Power18V
Standard equipmentMulching plug, 45L grass catcher
Supplied inOver 75% recycled cardboard carton

How long will my tool run for?

Compare our batteries and runtime to find out what’s the best option for you. You can power all tools with batteries within the same battery platform, however, the following are recommended for optimum performance. Please note, runtime may vary based on tool or application.

Cutting 80 mm grass to 40 mm or closest height setting, at average walking pace

Reviews

18V ONE+™ Cordless Brushless 37cm Lawn Mower (Bare Tool)

RY18LMX37A-0
(18)
(5)
(3)
(0)
(1)

4.4

27 Reviews

customer22/10/2026

Battery life a little disappointing

Derek Gordge09/09/2026

Have not used yet some good features including ease of height adjustment. Pity not a more simplified means of folding back handle to fold and reduce push handle bar length, in compact mode for storage. eg cam release on top handle bars as for lower bars. Plastic components little more flexible (less strength) than some other manufacturers. Good having two holding positions when emptying grass box. Shame no rear roller. Bought to enable ease of use by my wife without power lead. Being a push mower would not like to go for heavier model as in wider cutting mowers

DEREK STEWART17/07/2026

No issues found does the job

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