Kubota ZD28

Kubota ZD28The 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