Efficient operation, smooth cuts, durable components, and a comfortable ride… all in one ultimate zero-turn mower. Meet the STIHL RZ 900 Series. With a generous 60” or 72” mowing deck and three distinct engine options, pros can choose the mower that’s right for even the most demanding landscaping jobs. Featuring an advanced four-wheel suspension system with mowing deck height compensation, an independent front suspension, rear suspension with shock absorbers, and a premium suspension seat, the STIHL RZ 900 Series of zero-turn mowers is all about keeping pros comfortable day in and day out. The powerful Hydro-Gear® ZT-5400 transaxles provide an efficient top forward ground speed of 12 mph and a top reverse speed of 5 mph. The heavy-duty greaseable 10” cast iron deck spindles are the strongest on the market, offering long life and serviceability. The STIHL RZ 900 Series gets the job done.

RANSAXLES: Hydro-Gear® ZT-4400
FORWARD GROUND SPEED: 12
REVERSE GROUND SPEED: 5
FRONT TIRES: 13 x 6.5-6

•  The professional-grade 60” or 72" fabricated mowing decks of the STIHL RZ 900 Series mowers provide durability and long life.
•  Vanguard® Oil Guard™ System features separate oil tank, transferring cool oil to engine – oil lasts longer, increasing working times and providing less maintenance.
•  Commercial-grade Hydro-Gear® ZT-5400 Transaxles include 9" cooling fans: Hydro-Gear® ZT-5400 transaxles enable a top forward ground speed of 12 mph, a top reverse speed of 5 mph and feature large 9” cooling fans to prevent overheating.
•  Flip-up floor pan: Flip-up floor provides convenient serviceability and cleaning of the mowing deck.
•  Trailer Hitch: This zero-turn mower features a rear trailer hitch for towing additional accessories and attachments