Webb Aluminium Deck Self Drive Mower Briggs Engine 53Cm



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Product Information

Introducing the Webb WER21ALSP 21" Rotary Disc Blade Self-Propelled Petrol Lawnmower – an exceptional addition to the Webb range, designed to redefine your lawn care experience. This mower boasts premium features and high-quality components that set it apart from the rest.

Durability Redefined: Unlike standard rotary mowers, the WER21ALSP employs a rotating disc with four individual blades. This innovative design enhances its durability, making it better equipped to withstand accidental collisions and impacts without compromising the blades' integrity. Say goodbye to blade damage worries.

Powerful and Self-Propelled: Equipped with a robust Briggs & Stratton 163cc petrol engine from the 675EXi SERIES, this self-propelled mower delivers the power you need for efficient lawn maintenance. The 53cm (21") rotary disc blade can be easily adjusted to any of the eight available cutting heights, ensuring precision in your lawn's appearance.

Exceptional Cutting and Collection: The large blade disc, featuring four swing tip blades, ensures top-notch cutting and collecting performance. Even when encountering objects, these blades remain undamaged while filling the generous 70L collector to the brim. Maintain a pristine lawn without compromise.

Sturdy and Lightweight Design: The WER21ALSP boasts an exceptionally strong and durable aluminium alloy deck. Not only does this deck provide unmatched resilience, but it is also lighter than steel, making the mower easier to handle during operation and storage.

Elevate your lawn care game with the Webb WER21ALSP Rotary Disc Blade Self-Propelled Petrol Lawnmower. With its advanced features and durable construction, achieving a beautifully manicured lawn has never been easier or more enjoyable.



  • Mower Type: Rotary
  • Drive Type: Self-Propelled
  • Power: Petrol
  • Engine: Briggs & Stratton 675EXi SERIES Readystart Engine
  • Engine Capacity: 163cc
  • Working Width: 53 cm (21")
  • Collection Capacity: 70 Litre
  • Handle Type: Folding
  • Weight: 45 kg

Features & Benefits:

  • Petrol rotary mower with a generous 530mm cutting width
  • Self-propelled for effortless operation
  • Briggs & Stratton 163cc engine for reliable performance
  • Single lever cutting height adjustment
  • Eight cutting heights for customized lawn maintenance
  • 4-in-1 functionality: Grass collection, mulching, side discharge, or rear discharge
  • Large blade disc with four swing tip blades for durability
  • Spacious 70-litre grass collector for extended mowing sessions
  • Robust and lightweight aluminium alloy deck
  • Foldable handles for convenient storage


  • WER21ALSP Petrol Rotary Mower
  • Grass Collector (70 litres)
  • Blades (x4)
Delivery Info

We are pleased to offer FREE In Store Collection for your order. 

Please view full details of our delivery and collection service.

Returns Policy

When you make an online purchase you have a statutory right to return goods up to 14 days after receiving your order: this is the cooling off period, and we will ensure that your account is credited by the original amount within the following 7 days.

View our full Returns Policy 

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