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Kubota Z231KH

The Kubota Z231KH is a zero-turn mower from the Z200 Series introduced in 2019. It features a 21 hp Kohler ZT720 747cc 2-cylinder gasoline engine with air-cooled vertical-shaft V-Twin design. The mower uses a Hydro-Gear ZT3100 belt-driven hydrostatic transmission with infinite forward and reverse speeds. It has a two-wheel drive with power steering and a two-post fixed ROPS for operator safety. The mower includes a 48-inch mid-mount Kubota RCK48P-124Z mower deck with 3 blades and manual lift, offering a cutting width of 48 inches and adjustable cut height from 1.5 to 4.25 inches. The machine weighs 749 lbs and has a wheelbase of 45.5 inches. Tires are sized 11x4-5 front and 22x10-14 rear. Electrical system features a 12-volt battery with 300 CCA and 15 amps charging. The original price was $5,149 in 2021.
Kubota Z231KHzero-turn mowerlawn tractorKohler ZT720 engineHydro-Gear ZT3100 transmission21 hp48 inch mower deck
Power-
Founded-
ModelZ231KH

Technical Specifications

Detailed specifications and technical data for Kubota Z231KH

Tires

Rear:22x10-14
Front:11x4-5

Engine

Type:gasoline
Model:Kohler ZT720
Power:21 hp (15.7 kW)
Cooling:air-cooled vertical-shaft V-Twin
Starter:electric
Cylinders:2-cylinder
Fuel tank:4.3 gal (16.3 L)
Bore/Stroke:3.27x2.64 inches (83 x 67 mm)
Displacement:747 cc (45.6 ci)
Oil capacity:2 qts (1.9 L)
Starter volts:12

Dimensions

Width:47.5 inches (120 cm)
Length:76.4 inches (194 cm)
Weight:749 lbs (339 kg)
Wheelbase:45.5 inches (115 cm)
Rear tread:37.6 inches (95 cm)
Front tread:31.3 inches (79 cm)
Height (ROPS):65 inches (165 cm)

Electrical

Ground:negative
Battery CCA:300
Battery volts:12
Charging amps:15

Mechanical

ROPS:Two-post fixed ROPS
Drive:Two-wheel drive
Steering:Power steering

Production

Type:Zero-turn mower
Manufacturer:Kubota
Original price:$5,149 in 2021

Attachments

Blades:3-blade with manual lift
Cut height:1.5 to 4.25 inch (3 to 10 cm)
Mower deck:48" mid-mount Kubota RCK48P-124Z
Cutting width:48 inches (121 cm)
Overall width:61.1 inches (155 cm)

Transmission

Type:belt-driven hydrostatic
Gears:infinite forward and reverse
Model:Hydro-Gear ZT3100
Oil capacity:2.4 qts (2.3 L)

Power Take-off (PTO)

Type:independent
Clutch:electric
Location:Mid PTO