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550Z Zero Trun Riding Mower

Professional-grade 550z zero turn riding mowers are easy-to-use for homeowners, but come packed with all of the enhanced features you'd expect from a commercial lawn mower. Welded, all-steel construction, HydroGear tranmissions and steel front axles give this 550 zero turn riding mower the rugged durability needed to take on demanding terrain and tough jobs. Powered by premium Briggs & Stratton Commercial Turf SeriesTM and Kawasaki® FR730V engines, the 550Z mows grass in no time with a wide 61" deck and speeds up to 8 MPH.

Features

  • Durable Hydro-Gear Transmissions

Built for high-performance applications, the Hydro-Gear® ZT-3100 hydrostatic transmission deliver a smooth grass cutting experience while changing directions and speeds.

  • Fast Mowing

Wide, heavy-duty fabricated 61" deck mows grass in no time with speeds up to 8 mph.

  • Simple Height-of-Cut

Convenient deck-lift easily adjusts grass cut height from 1.5" to 4.5".

  • Service-Friendly

Access to the top of the deck via removable panel for service-friendly mower maintenance.

  • High-Performance Briggs & Stratton Engine

Built for harsh zero turn mowing conditions, the Briggs & Stratton Commercial Turf™ Series engine has what it takes to perform including an advanced debris management system and beefed up cylinder block.

  • Powerful Kawasaki Engine

Built for power, the Kawasaki FR Series engine offers smooth power output and outstanding durability in a compact design.

  • Intuitive Controls

Easy-to-use lawn mower controls including a fuel level indicator are all conveniently located within hands reach.

  • Strong Mower Frame

Just because you don’t mow the lawn for a living doesn’t mean you can’t appreciate commercial mower quality from heavy-duty, welded construction and steel front axle to an all-steel, wrap-around engine enclosure.

Additional Resources

MODEL

550Z 24/61

550Z 25/61

ENGINE

Engine Brand

Kawasaki†

Briggs & Stratton*

Model

FR730V, OHV

Commercial Turf Series, V-Twin, OHV

Gross HP

24

25

Cylinders

2

2

Choke/Throttle

Separate Controls

Separate Controls

Fuel Tank Capacity

5.5 gallons

5.5 gallons

Battery (cca)

12V-350cca

12V-350cca

TRANSMISSION

Type

HydroGear® ZT-3100

HydroGear® ZT-3100

Forward Speed

0 - 8

0 - 8

Reverse Speed

0 - 4

0 - 4

Brakes

Internal

Internal

Chassis

Frame

11-Gauge Welded

11-Gauge Welded

Front Axle

Steel

Steel

Front Tires

13 x 5

13 x 5

Rear Tires

20 x 10

20 x 10

Seat

18" High-back, Adjustable

18" High-back, Adjustable

Mower

Cutting Width

61"

61"

Number of Blades

3

3

Height-of-Cut Positions

12

12

Height-of-Cut Range

1.5" - 4.5"

1.5" - 4.5"

Mower Deck Lift

Mechanical, Foot Operated

Mechanical, Foot Operated

Number of Anti-Scalping Wheels

2 Rear, 6 Front

2 Rear, 6 Front

Deck Type

Fabricated Steel

Fabricated Steel

Features

Cup Holder

Yes

Yes

Rear Bumper

Included

Included

Dimensions

Assembled Length

78

78

Assembled Width

72

72

Assembled Height

66

66

Warranty***

Residential Use

3-year limited warranty

3-year limited warranty

Commercial Use

90-day limited warranty

90-day limited warranty