Kubota F3990 Lawn Tractor Production
Manufacturer: Kubota
Factory: Japan
Years Built: 60/72″ deck
Kubota F3990 Lawn Tractor Engine
Kubota V1505, diesel, 4-cylinder, liquid-cooled, 1498 cc [91.4ci ]
Power: 93.7 hp [69.9 kW]
Drawbar: 6.76 hp [5.0 kW]
Bore: 3.071×3.087 inches [78 x 78 mm]
Air Cleaner: dual elment dry
Compression: 5.7:1
Rated RPM: 2700
Starter volts: 12
Kubota F3990 Lawn Tractor Transmission
Transmission: Synchro Shuttle
Gears: infinite forward and reverse
Speeds:
Kubota F3990 Lawn Tractor Dimensions
Wheelbase: 51.2 inches [130 cm]
Weight: 1716 lbs [778 kg]
Kubota F3990 Lawn Tractor Mechanical
Chassis: 4×4 4WD
Steering: power
Brakes: wet disc
Cab: Two-post foldable ROPS.
Kubota F3990 Lawn Tractor Hydraulics
HydraulicsType: open center
HydraulicsValves: 1 to 3
HydraulicsPumpFlow: 4.9 gpm [18.5 lpm]