Introduction
Kubota Z231KW Zero-Turn Mower
The Kubota Z231KW is a zero-turn mower introduced in 2019, designed for residential and light-commercial landscape maintenance. It is engineered for high maneuverability and efficient grass cutting on various terrain types.
Engine and Performance
The machine is powered by a Kawasaki FR651V gasoline engine, a 726 cc air-cooled V-Twin unit producing 21.5 hp (16.0 kW). This engine features a vertical-shaft configuration and utilizes an electric starter. The lubrication system has an oil capacity of 2.3 quarts (2.2 liters).
Transmission and Drivetrain
The Z231KW utilizes a belt-driven Hydro-Gear ZT2200 hydrostatic transmission. This system provides infinite forward and reverse speed control, allowing for precise operation. The mower is configured with two-wheel drive and features power steering to facilitate sharp turns and obstacle navigation.
Mower Deck and Power Take-Off
This model is equipped with a 42-inch mower deck. Power delivery to the attachment is managed by an independent mid-mounted Power Take-Off (PTO) system, engaged via an electric clutch for simplified operation.
Electrical and Mechanical Specifications
The electrical system operates on 12 volts, supported by a 300 CCA battery and a 15-amp charging system. Mechanically, the unit includes a two-post fixed Roll-Over Protective Structure (ROPS) to enhance operator safety. The machine rides on lawn and turf tires, with 11x4-5 front tires and 18x7.5-14 rear tires.
Conclusion
With a base weight of 621 lbs (281 kg) and a compact footprint—measuring 74.4 inches in length and 42.4 inches in width—the Kubota Z231KW is suited for property owners requiring an agile machine for efficient lawn maintenance in confined spaces.
Production Information of Kubota, Z231KW
- Zero-turn mower
- Original price was $3,969 in 2021
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, Z231KW
| Rear tread | 34.8 inches [88 cm] |
|---|---|
| Wheelbase | 48.5 inches [123 cm] |
| Weight | 621 lbs [281 kg] |
| Height (ROPS) | 65.3 inches [165 cm] |
| Length | 74.4 inches [188 cm] |
| Front tread | 24.3 inches [61 cm] |
| Width | 42.4 inches [107 cm] |
| Lawn/turf front | 11x4-5 |
|---|---|
| Lawn/turf rear | 18x7.5-14 |
Engine Specifications of Kubota, Z231KW
- Kawasaki FR651V
- Air-cooled vertical-shaft V-Twin
- Gasoline
- 2-cylinder
| Power | 21.5 hp [16.0 kW] |
|---|---|
| Displacement | 726 cc [44.3 ci] |
| Starter | Electric |
| Bore/Stroke | 3.071x2.992 inches [78 x 76 mm] |
| Oil capacity | 2.3 qts [2.2 L] |
| Starter volts | 12 |
Transmission Information of Kubota, Z231KW
Transmission variants 1
| Transmission | Hydro-Gear ZT2200 |
|---|---|
| Oil capacity | 1.6 qts [1.5 L] |
| Type | Belt-driven hydrostatic |
| Gears | Infinite forward and reverse |
Mechanical Specs of Kubota, Z231KW
- Two-wheel drive
- Power steering
- Two-post fixed ROPS.
Power Information of Kubota, Z231KW
| Mid PTO | Independent |
|---|---|
| Clutch | Electric |
Electrical System of Kubota, Z231KW
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging amps | 15 |
| Battery CCA | 300 |
Where it sits
With 21 HP, the Kubota Z231KW sits between ZG20 (20 HP) and F2260 (22 HP) in Kubota's range. Its power puts it in the 32th percentile of 2010s models in our database (783 machines).
Frequently asked questions
How much horsepower does the Kubota Z231KW have?
The Kubota Z231KW delivers 21 HP.
What years was the Kubota Z231KW produced?
The Kubota Z231KW was produced in 2019+.
What engine does the Kubota Z231KW have?
The Kubota Z231KW is powered by a Gasoline, 2-cylinder engine.
What transmission does the Kubota Z231KW use?
The Kubota Z231KW uses a Hydro-Gear ZT2200 transmission.
How much does the Kubota Z231KW weigh?
The Kubota Z231KW weighs 621 lbs [281 kg].
Is the Kubota Z231KW 4WD?
The Kubota Z231KW is available in 2WD.