The Kubota ZD321 specifications include production from 2007 – 2011, engine power rated at 26 hp (19.4 kW), a hydrostatic transmission, and a listed weight of 1,757 lbs (796 kg).
Kubota ZD321 key specifications
| Production years | 2007 – 2011 |
|---|---|
| Horsepower | 26 hp |
| Engine power | 26 hp (19.4 kW) |
| Displacement | 1,001 cc 61.1 cu in |
| Transmission | hydrostatic |
| Fuel capacity | 12.9 gal (48.8 L) |
| Weight | 1,757 lbs (796 kg) |
| Wheelbase | 55.5 inches (140 cm) |
Kubota ZD321 Kubota model comparison
See how this tractor compares across up to six main specifications using the low, average and high values among Kubota models in this database.
Engine power26 hp
Low 9 hpAverage 44.1 hpHigh 200 hp
Fuel capacity12.9 gal
Low 2.1 galAverage 17.3 galHigh 99 gal
Weight1,757 lbs
Low 528 lbsAverage 3,997.4 lbsHigh 19,510 lbs
Wheelbase55.5 in
Low 43.5 inAverage 69.9 inHigh 114 in
This model Kubota database average
Kubota ZD321 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Engine specifications
| Bore/Stroke | 2.992 × 2.898 inches (76 × 74 mm) |
|---|---|
| Rated RPM | 3,200 |
| Starter | electric |
| Starter volts | 12 |
Transmission options
| Gears | infinite forward and reverse |
|---|
PTO and hitch
| Mid PTO | independent |
|---|
Mechanical specifications
| Steering | differential power |
|---|
Electrical specifications
| Electrical ground | negative |
|---|---|
| Charging amps | 14 |
| Charging volts | 14 |
| Battery CCA | 450 |
| Battery volts | 12 |
Dimensions and weight
| Length | 87.4 inches (221 cm) |
|---|---|
| Width | 57.5 inches (146 cm) |
| ROPS height | 75.4 inches (191 cm) |
Tires and tread
| Front tread | 38.4 inches (97 cm) |
|---|---|
| Rear tread | 45.3 inches (115 cm) |
| Front tire | 15-6.0-6 |
| Rear tire | 26-12.0-12 |
| Lawn/turf front tire | 15-6.0-6 |
| Lawn/turf rear tire | 26-12.0-12 |
Attachments
| Attachment type | mid-mount Kubota RCK60P-331Z |
|---|---|
| Cutting width | 60 inches (152 cm) |
| Overall width | 75.2 inches (191 cm) |
| Cut height | 1 to 5 inches (2 to 12 cm) |
Note: Comparison values are calculated from Kubota models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Kubota website or the tractor’s operator manual.

