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STIHL brings durability to mowing with our first-ever residential zero-turn mower.

The STIHL RZ 142 zero-turn mower gives homeowners the power and performance they need in pursuit of the perfect cut. ReadyStart® technology eliminates the need for a choke pull, making it easy to start the mower. From the powerful 23 hp V-Twin Briggs & Stratton® engine to the durable commercial-grade 42” mowing deck, the STIHL RZ 142 is built to endure. The Hydro-Gear® ZT-2200 transaxles allow for 7 mph forward ground speeds and 4 mph in reverse, enabling users to enjoy a smooth, efficient cutting experience.


  • ReadyStart technology that allows quick startup with the turn of a key.
  • Oversized back tires help stabilize the mower over uneven terrain.
  • Hydro-Gear® ZT-2200 transaxles enable 10 km max ground speed.
  • Durable, commercial-grade 42" 12 gauge fabricated mowing deck ensures long life and quality cutting.
  • Easily adjust the cutting height with a foot-operated lever.

Technical details

Cutting width107 cm
Cutting height38 - 115 mm
Tank capacity14 l
Motor typeV-Twin PXi Series
Displacement724 cm³

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