The Kubota ZD323 is a 2WD zero-turn mower from the Z300 series. This tractor was manufactured by Kubota from 2008 to 2018. The Kubota ZD323 is equipped with a 0.9 L (54.8 cu·in) three-cylinder diesel engine and a hydrostatic transmission with infinite forward and reverse gears.
The Kubota ZD323 zero-turn mower used the Kubota D902 engine. It is a 0.9 L, 898 cm2, (54.8 cu·in) three-cylinder natural aspirated diesel engine with 72.0 mm (2.83 in) of the cylinder bore and 74.0 mm (2.91 in) of the piston stroke. This engine produced 23.4 PS (17.2 kW; 23.0 HP) at 3,200 rpm of output power.
The Kubota ZD323 is equipped with differential power steering, wet discs brakes, two-post foldable ROPS, 49.0 liters (12.9 US gal.; 10.8 Imp. gal) fuel tank and mid-mount the Kubota RCK60P-331Z – 60 inches (1,520 mm) mower deck with 3-blades.
Kubota ZD323 Specifications
| General Specifications | |
| Model | Kubota ZD323 |
| Length | 2,210 mm (87 in) |
| Width | 1,460 mm (57.5 in) |
| Height | 1,910 mm (75.2 in) |
| Wheel base | 1,400 mm (55.1 in) |
| Weight | 750 kg (1,653 lbs) |
| Fuel tank capacity | 49.0 liters (12.9 US gal.; 10.8 Imp. gal) |
| Battery | 12V, CCA: 475A |
| Cabin type | Two-post foldable ROPS |
| Engine | |
| Engine model | Kubota D902 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 0.9 L, 898 cm2, (54.8 cu·in) |
| Bore and stroke | 72.0 mm X 74.0 mm (2.83 in X 2.91 in) |
| Horsepower | 23.4 PS (17.2 kW; 23.0 HP) at 3,200 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Differential power |
| Brakes | Wet discs |
| Transmission model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite forward and reverse |
| Speed | Forward: 15.0 kmh (9.3 mph) Reverse: 8.4 (5.2 mph) |
| Tires | |
| Front tires | Lawn/turf: 15×6.0-6 |
| Rear tires | Lawn/turf: 26×12.0-12 |
| PTO (Power take-off shaft) | |
| Middle PTO type | Independent with hydraulic wet disc clutch |
| Middle PTO speed | – |