Kubota M108S

Kubota M108SThe Kubota M108S is a 2WD or 4WD row-crop tractor from the M series. This tractor was manufactured by Kubota from 2007 to 2014. The Kubota M108S is equipped with a 3.8 L (230.0 cu·in) four-cylinder diesel engine and one of two transmissions: a partially synchronized transmission with wet disc clutch and 16 forward and 16 reverse gears (24 forward and 24 reverse gears with creeper) or a partial power shift transmission with 32 forward and 32 reverse gears (48 forward and 48 reverse gears with creeper).

The Kubota M108S row-crop tractor used the Kubota V3800-DT-TI engine. It is a 3.8 L, 3,769 cm2, (230.0 cu·in) four-cylinder turbocharged intercooled diesel engine with 100.0 mm (3.94 in) of the cylinder bore and 120.0 mm (4.72 in) of the piston stroke. This engine produced 109.5 PS (80.5 kW; 108.0 HP) at 2,600 rpm of net output power.

The Kubota M108S is equipped with hydrostatic power steering, hydraulic wet disc brakes, two-post foldable ROPS, or the Cab with heat and air-conditioning (optional), and 175.0 liters (46.2 US gal.; 38.5 Imp. gal) fuel tank.

Following attachments are available for the Kubota M108S row-crop tractor:

  • Kubota LA1403 Height Position loader
  • Kubota LA1403 Power Position loader


  • M108SH: 2WD with ROPS and 16-speed transmission
  • M108SDSF: 2WD with ROPS and 32-speed transmission
  • M108SHD: 4WD with ROPS and 16-speed transmission
  • M108SDS: 4WD with ROPS and 32-speed transmission
  • M108SHC: 2WD with Cab and 16-speed transmission
  • M108SHDC: 4WD with Cab and 16-speed transmission
  • M108SDSC: 4WD with Cab and 32-speed transmission

Kubota M108S Specifications

General Specifications
ModelKubota M108S
Width 2WD: 2,280 mm (89.8 in)
4WD: 2,310 mm (91.0 in)
Height ROPS: 2,660 mm (104.7 in)
Cab: 2,690 mm (106.0 in)
Wheel base
Weight 2WD with ROPS: 2,879 kg (6,347 lbs)
2WD with Cab: 3,150 kg (6,945 lbs)
4WD with ROPS: 3,620 kg (7,980 lbs)
4WD with Cab: 3,890 kg (8,580 lbs)
Fuel tank capacity175.0 liters (46.2 US gal.; 38.5 Imp. gal)
Battery12V, CCA: 900A
Cabin typeTwo-post foldable ROPS or Cab with heat and air-conditioning (optional).
Engine modelKubota V3800-DT-TI
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement3.8 L, 3,769 cm2, (230.0 cu·in)
Bore and stroke100.0 mm X 120.0 mm (3.94 in X 4.72 in)
Horsepower109.5 PS (80.5 kW; 108.0 HP) at 2,600 rpm
Oil capacity:10.7 L (11.3 US. qt, 9.4 Imp. qt.)
Coolant capacity:9.1 L (9.6 US. qt, 8 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesHydraulic wet disc
Differential lockMechanical rear (2WD) or front-and-rear (4WD)
Transmission modelSwing Shift
Transmission typePartially synchronized with wet disc clutch
Gears16 forward and 16 reverse
Transmission oil capacity62.8 L (16.6 US. gal, 13.8 Imp. gal.)
Transmission modelSwing Shift Plus Dual Speed
Transmission typePartial power shift
Gears32 forward and 32 reverse
Transmission oil capacity62.8 L (16.6 US. gal, 13.8 Imp. gal.)
Front tiresAg: 10.00-16 (2WD), 13.6-24 (4WD)
Rear tiresAg: 18.4-34
Three-Point Hitch
Control type
Lift capacity (at ends)2,520 kg (5,560 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed540 rpm
Hydraulic system
Hydraulic typeOpen center
Hydraulic capacity62.8 L (66.36 US. qt, 55.26 Imp. qt.)
Pressure2844 psi (196.1 bar)
Valves1 to 3
Pump flow17.2 gpm (65.1 lpm)
Steering flow12.1 gpm (45.8 lpm)
Total flow29.3 gpm (110.9 lpm)
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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.

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