Kubota GF1800

Kubota GF1800The Kubota GF1800 is a 2WD (GF1800E) or 4WD (GF1800) front-mount mower from the GF series. This tractor was manufactured by Kubota from 1994 to 2005. The Kubota GF1800 is equipped with a 0.7 L three-cylinder diesel engine and hydrostatic transmission with infinite forward and reverse gears.

The Kubota GF1800 riding mower used the Kubota D722 engine. It is a 0.7 L, 719 cm2, (43.9 cu·in) three-cylinder natural aspirated diesel engine with 67.0 mm (2.64 in) of the cylinder bore and 68.0 mm (2.68 in) of the piston stroke. This engine produced 16.9 PS (12.4 kW; 16.6 HP) of maximum output power.

The Kubota GF1800 is equipped with manual steering, internal expanding shoe brakes, open operator station with two-post ROPS and 20.0 liters (5.3 US gal.; 4.4 Imp. gal) fuel tank.

Following attachments are available for the Kubota GF1800 front-mount mower:

  • Front-mount Kubota 48 in (1,210 mm) mower deck
  • Front-mount Kubota 54 in (1,370 mm) mower deck with 3-blades
  • Front-mount Kubota 60 in (1,520 mm) mower deck with 3-blades

Kubota GF1800 Specifications

General Specifications
ModelKubota GF1800
Length 2WD: 2,120 mm (83.5 in)
4WD: 2,020 mm (79.4 in)
Width970 mm (38.2 in)
Height2,030 mm (79.9 in)
Wheel base850 mm (33.5 in)
Weight 2WD: 480 kg (1,060 lbs)
4WD: 490 kg (1,085 lbs)
Fuel tank capacity20.0 liters (5.3 US gal.; 4.4 Imp. gal)
Battery12V, 45Ah
Cabin typeOpen operator station with two-post ROPS
Engine modelKubota D722
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement0.7 L, 719 cm2, (43.9 cu·in)
Bore and stroke67.0 mm X 68.0 mm (2.64 in X 2.68 in)
Horsepower16.9 PS (12.4 kW; 16.6 HP)
Oil capacity:3.0 L (3.2 US. qt, 2.6 Imp. qt.)
Coolant capacity:3.0 L (3.2 US. qt, 2.6 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typeManual
Brakeslnternal expanding shoe
Transmission model
Transmission typeHydrostatic
GearsInfinite forward and reverse
Speed Forward: 13.5 kmh (8.4 mph) Reverse: 6.5 (4 mph)
Front tiresLawn/turf: 20×10.8-8
Rear tiresLawn/turf: 16×6.50-8
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.


  1. Battery is fully charged but the dash light indicates that it is not charged. So will not even try to start.

  2. additional: GF1800. All three fuses are “ok”. After I turn the key and nothing happens, but a few moments later I hear a clicking sound?

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