The Kubota ZD28 is a 2WD zero-turn mower from the ZD series. This tractor was manufactured by Kubota from 2002 to 2006. The Kubota ZD28 is equipped with a 1.1 L three-cylinder diesel engine and hydrostatic transmission with infinite forward and reverse gears.
The Kubota ZD28 zero-turn mower used the Kubota D1105 engine. It is a 1.1 L, 1,123 cm2, (68.5 cu·in) three-cylinder natural aspirated diesel engine with 78.0 mm (3.07 in) of the cylinder bore and 78.4 mm (3.09 in) of the piston stroke. This engine produced 28.4 PS (20.9 kW; 28.0 HP) of gross output power.
The Kubota ZD28 is equipped with 2-hand levers steering, internal expanding shoe brakes, open operator station with two-post ROPS and 30.0 liters (7.9 US gal.; 6.6 Imp. gal) fuel tank.
Following attachments are available for the Kubota ZD28 zero-turn mower:
- Mid-mount Kubota RCK60-28Z: 60 in (1,520 mm) mower deck with 3-blades
- Mid-mount Kubota RCK72-28Z: 72 in (1,820 mm) mower deck with 3-blades
Kubota ZD28 Specifications
General Specifications | |
Model | Kubota ZD28 |
Length | 2,260 mm (89 in) |
Width | 1,450 mm (57.1 in) |
Height | 1,190 mm (46.9 in) |
Wheel base | 1,360 mm (53.5 in) |
Weight |
With 60 in deck: 650 kg (1,430 lbs) With 72 in deck: 675 kg (1,490 lbs) |
Fuel tank capacity | 30.0 liters (7.9 US gal.; 6.6 Imp. gal) |
Battery | 12V, CCA: 450A |
Cabin type | Open operator station with two-post ROPS |
Engine | |
Engine model | Kubota D1105 |
Engine type | Four-stroke, liquid-cooled, inline |
Cylinders | 3 |
Fuel type | Diesel |
Displacement | 1.1 L, 1,123 cm2, (68.5 cu·in) |
Bore and stroke | 78.0 mm X 78.4 mm (3.07 in X 3.09 in) |
Horsepower | 28.4 PS (20.9 kW; 28.0 HP) |
Starter | Electric |
Oil type | SAE 10W-30, API: CC or CD |
Oil capacity: | 3.4 L (3.6 US. qt, 3 Imp. qt.) |
Coolant capacity: | 3.8 L (4 US. qt, 3.3 Imp. qt.) |
Transmission and chassis | |
Chassis | 4×2 2WD |
Steering type | 2-Hand levers |
Brakes | Internal expanding shoe |
Rear axle gear case | 1.8 L (1.9 US qt, 1.6 Imp. qt) |
Mower gear case oil | 0.4 L (0.42 US qt, 0.35 Imp. qt) |
Transmission model | HST |
Transmission type | Hydrostatic |
Gears | Infinite forward and reverse |
Speed | Forward: 15.0 kmh (9.3 mph) Reverse: 8.3 (5.2 mph) |
Transmission oil capacity | 4.0 L (1.1 US. gal, 0.9 Imp. gal.) |
Tires | |
Front tires | Lawn/turf: 15×6.0-6 |
Rear tires | Lawn/turf: 24×12.0-12 |
PTO (Power take-off shaft) | |
Middle PTO type | Independent |
Middle PTO speed | 2,540 rpm |