Cub Cadet lawn tractors

Cub Cadet RZT S46

The Cub Cadet RZT S46 is a zero-turn mower produced from 2012 to 2024 as part of the RZT S Series. It features a 23 hp Kohler SV720 725cc 2-cylinder air-cooled vertical-shaft V-Twin gasoline engine, hydrostatic transmission by Hydro-Gear EZT with infinite forward and reverse speeds, and two-wheel drive with differential power steering. The mower has a 46-inch mid-mount mower deck available in stamped (S46S) or fabricated (S46F) versions. It includes a 2.8-gallon fuel tank, electric starter, and an open operator station. The mower weighs 565 lbs and has a wheelbase of 45 inches. Tires are sized 13x5.0-6 front and 18x9.5-8 rear. Electrical system features a 12-volt battery with 230 CCA and 15 amps charging. The PTO is a mid PTO, independent with electric clutch.

Power-

Founded-

ModelRZT S46

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Technical Specifications

Detailed specifications and technical data for Cub Cadet RZT S46

Tires

Rear tire	18x9.5-8
Front tire	13x5.0-6
Lawn/turf rear	18x9.5-8
Lawn/turf front	13x5.0-6

Engine

Type	gasoline
Model	Kohler SV720
Starter	electric
Cylinders	2-cylinder
Fuel tank	2.8 gal (10.6 L)
Bore/Stroke	3.27x2.64 inches (83 x 67 mm)
Displacement	725 cc (44.24 ci)
Oil capacity	2 qts (1.9 L)
Configuration	air-cooled vertical-shaft V-Twin
Power (gross)	23 hp (17.2 kW)
Starter volts	12

Variants

S46F	fabricated deck
S46S	stamped deck

Dimensions

Height	36 inches (91 cm)
Length	80 inches (203 cm)
Weight	565 lbs (256 kg)
Wheelbase	45 inches (114 cm)

Electrical

Ground	negative
Battery CCA	230
Battery volts	12
Charging amps	15

Mechanical

Drive	Two-wheel drive
Steering	differential power
Power steering	yes
Operator station	Open operator station

Production

Type	Zero-turn mower
Series	RZT S Series
Years made	2012 - 2024
Manufacturer	Cub Cadet (a part of MTD)

Attachments

Type	mid-mount Cub Cadet
Blades	2-blade
Cut height	1.5 to 4 inch (3 to 10 cm)
Mower deck	46" mid-mount mower deck
Cutting width	46 inches (116 cm)
Overall width	54 inches (137 cm)

Transmission