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Cub Cadet RZT S54 KH

The Cub Cadet RZT S54 KH is a zero-turn mower produced from 2013 to 2024 as part of the RZT S Series. It features a 25 hp Kohler SV730 725cc 2-cylinder air-cooled gasoline engine, hydrostatic Hydro-Gear EZT transmission with infinite forward and reverse speeds, and two-wheel drive with differential power steering. The mower has an open operator station and an independent mid PTO with electric clutch. It rides on 13x5.0-6 front and 18x9.5-8 rear tires, weighs 635 lbs (288 kg), and measures 80 inches in length and 36 inches in height. The mower deck is a 54-inch mid-mount Cub Cadet type with 3 blades, offering a cutting width of 54 inches and cut height adjustable from 1.5 to 4 inches.
Cub CadetRZT S54 KHzero-turn mowerlawn tractorKohler SV730 enginehydrostatic transmissionmower decklawn tractor specs
Power-
Founded-
ModelRZT S54 KH

Technical Specifications

Detailed specifications and technical data for Cub Cadet RZT S54 KH

Tires

Rear tire:18x9.5-8
Front tire:13x5.0-6

Engine

Type:gasoline
Model:Kohler SV730
Cooling:air-cooled
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)
Power (gross):25 hp (18.6 kW)
Starter volts:12

Variants

S54KH:Kohler engine
S54KW:Kawasaki engine

Dimensions

Height:36 inches (91 cm)
Length:80 inches (203 cm)
Weight:635 lbs (288 kg)

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:2013 - 2024

Attachments

Blades:3-blade
Cut height:1.5 to 4 inch (3 to 10 cm)
Mower deck:54" mid-mount Cub Cadet
Cutting width:54 inches (137 cm)
Overall width:61 inches (154 cm)

Transmission

Type:hydrostatic
Gears:infinite forward and reverse
Model:Hydro-Gear EZT

Power Take-off (PTO)

Type:Mid PTO
Clutch:electric
Operation:independent