Kubota F2690

Kubota F2690The Kubota F2690 is a front-mount mower model from the F90 series, manufactured from 2014 by Kubota. It was available in two-wheel drive (2WD) or four-wheel drive (4WD) versions.

The Kubota F2690 is equipped with a 1.1 L (68.5 cu·in) three-cylinder diesel engine with 78.0 mm (3.07 in) of the cylinder bore and 78.4 mm (3.09 in) of the piston stroke, and a hydrostatic transmission with infinite forward and reverse gears.

The Kubota F2690 front-mount mower features:

  • The Kubota D1105 diesel engine which produces 25.2 PS (18.5 kW; 24.8 HP) at 3,000 rpm of horsepower
  • Hydrostatic power steering
  • Wet disc brakes
  • Two-post foldable ROPS
  • Independent front PTO with hydraulic wet disc clutch and 2545 rpm

General specifications

General Specifications
ModelKubota F2690
Tractor typeFront-mount mower
Production years2014-
Dimensions and weight
Length2,450 mm (96.5 in)
Width1,970 mm (77.6 in)
Height1,970 mm (77.6 in)
Wheel base1,300 mm (51.2 in)
Ground clearance170 mm (6.7 in)
Weight723 kg (1,594 lbs)
Fuel capacity
Fuel tank capacity61.0 liters (16.1 US gal.; 13.4 Imp. gal)


Engine Specifications
Engine modelKubota D1105
Engine type4-stroke, SOHC, three-cylinders
Displacement1.1 L, 1,123 cm3, (68.5 cu·in)
Bore and stroke78.0 mm X 78.4 mm (3.07 in X 3.09 in)
Max. horsepower25.2 PS (18.5 kW; 24.8 HP) at 3,000 rpm
Cooling systemLiquid-cooled
Coolant capacity:4.6 L (4.9 US. qt, 4 Imp. qt.)
Fuel usedDiesel fuel
Starting systemElectric starting with 12V starter
Starting support deviceGlow plug in combustion chamber
GovernorAll speed mechanical governor
Charging systemAlternator 12V
PTO shaft rotationCounterclockwise
Valve clearance
Intake valve clearance:0.145-0.185 mm (0.0057-0.0073 in)
Exhaust valve clearance:0.145-0.185 mm (0.0057-0.0073 in)
Oil system
Lubrication system:Forced lubrication by trochoid pump
Oil type:CF or higher
Recommended oil:SAE 10W-30, 10W-40
Oil capacity:3.5 L (3.7 US. qt, 3.1 Imp. qt.)
Oil pressure: At idle speed: 49 MPa (0.5 kgf/cm2, 7 psi)
At rated speed: 196 to 441 MPa (2.0-4.5 kgf/cm2, 28 to 64 psi)
Oil filter:Full flow paper filter (Cartridge type)
Oil pressure indicating:Electrical type switch
Oil and oil filter change interval:Every 200 hours
Fuel system
Fuel injection pump:Bosch MD type mini fuel injection pump
Injection nozzle:Mini Nozzle (DNOPD)
Firing order:1-2-3
Injection pressure:13.73 MPa (140 kgf/cm2, 1,991 psi)

Transmission and chassis

Chassis, steering and brakes
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc
Transmission manufacturer or model
Transmission typeHydrostatic
GearsInfinite forward and reverse
Speed Forward: 20.1 kmh (12.5 mph)
Reverse: 10.9 kmh (6.8 mph)
Transmission oil capacity14.0 L (3.7 US. gal, 3.1 Imp. gal.)


Front tiresLawn/turf: 23×10.5-12 (2WD), 24×12-12 (4WD)
Rear tiresLawn/turf: 16×6.5-8 (2WD), 18×9.5-8 (4WD)

PTO (Power take-off shaft)

Front PTO typeIndependent with hydraulic wet disc clutch
Front PTO speed2,545 rpm

Electrical system

Electrical system
Charging systemAlternator
Charging amps40A
Battery12V, CCA: 582A


Kubota 60″ mid-mount mower with 3-blade
Cutting width1,520 mm (60.0 in)
Cut height20-120 mm (1 to 5 in)
Cut positions17
Kubota 72″ mid-mount mower with 3-blade
Cutting width1,820 mm (72.0 in)
Cut height20-120 mm (1 to 5 in)
Cut positions17
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

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