🛠️ Invention or technique

Victa two-stroke rotary mower

Cortacésped rotativo de dos tiempos (Victa)

Date
1952 · confidence high
Place
Concord, Sydney, New South Wales, Australia
Credited to
Mervyn Victor Richardson
Field
Tools

⚠️ Disputed: the sources disagree.

What it is

A mower with a horizontal blade spinning at high speed driven by a light, cheap two-stroke engine. Richardson developed it in his garage and launched it as the Victa in 1952.

There were rotary mowers earlier, in the US and UK; Victa's own feature was the small two-stroke engine and the rotating blade at an affordable cost. The title of 'first' is disputed.

What it led to

  • petrol rotary lawn mowers worldwide
  • a mass market for suburban gardening
  • the Victa company, an Australian leader

Links

Sources✓ verified 2026-11-04