Kubota L4400 Specifications - Kubota L4400 Specs

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2004 - 2010 Standard L Series, Model years 2004-20072008-2010, Compact Utility tractor
Previous model: Kubota L4300
Next model: Kubota L4600
Series back: Kubota L3400
Production
Manufacturer: Kubota
Variants
L4400F: 2WD gear
L4400DT: 4WD gear
L4400HST: 4WD hydro
Capacity
Fuel: 11.3 gal [42.8 L]
Gear Hydraulic system: 10.6 gal [40.1 L]
Hydro Hydraulic system: 11.9 gal [45.0 L]
3-Point Hitch
Rear Type: I
Rear lift (at ends): 2870 lbs [1301 kg]
Rear lift (at 24"/610mm): 2310 lbs [1047 kg]
Power Take-off (PTO)
Rear PTO: independent
Rear RPM: 540 (1.375)
Engine RPM: 540@2475
Dimensions & Tires
2WD Wheelbase: 72.8 inches [184 cm]
4WD Wheelbase: 72.6 inches [184 cm]
Weight: 3153 to 3307 pounds
Front tire: 7.5L-15
2WD Rear tire: 14.9-24
Kubota L4400 Power
Engine (gross): 45.3 hp [33.8 kW]
Engine (net): 43 hp [32.1 kW]
PTO (claimed): 37.5 hp [28.0 kW]
Mechanical
Chassis: 4x2 2WD, 4x4 MFWD 4WD
Differential lock: rear standard
Steering: power
Brakes: wet disc
Cab: Foldable two-post ROPS. Sunshade optional.
Hydraulics
Type: open center
Gear Capacity: 10.6 gal [40.1 L]
Hydro Capacity: 11.9 gal [45.0 L]
Valves: 0 to 3
Pump flow: 8.4 gpm [31.8 lpm]
Total flow: 13.5 gpm [51.1 lpm]
Steering flow: 5.1 gpm [19.3 lpm]
Electrical
Ground: negative
Charging system: alternator
Charging amps: 40
Battery
Number: 1
Cold-cranking amps: 582
Volts: 12
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Bore/Stroke: 3.425x3.638 inches [87 x 92 mm]
Power (gross): 45.3 hp [33.8 kW]
Rated RPM: 2600
Starter volts: 12
Oil capacity: 8 qts [7.6 L]
Coolant capacity: 6.9 qts [6.5 L]
Engine Detail
Kubota, diesel, 4-cylinder, liquid-cooled, 134.1 ci [2.2 L]
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Previous model: Kubota L4300
Next model: Kubota L4600
Series back: Kubota L3400
Transmission
Type: hydrostatic
Gears: infinite (3-range) forward and reverse
Oil capacity: 47.5 qts [45.0 L]
Originally only available with a gear transmission, the hydrostatic was made an option on the L4400 in 2006.
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Previous model: Kubota L4300
Next model: Kubota L4600
Series back: Kubota L3400
Dimensions
2WD gear Weight: 3301 lbs [1497 kg]
4WD gear Weight: 3153 lbs [1430 kg]
4WD hydro Weight: 3307 lbs [1500 kg]
2WD Wheelbase: 72.8 inches [184 cm]
4WD Wheelbase: 72.6 inches [184 cm]
2WD Length: 112.6 inches [286 cm]
4WD Length: 118.3 inches [300 cm]
Width: 62.4 inches [158 cm]
Height (ROPS): 85.4 inches [216 cm]
2WD Clearance (front axle): 15.4 inches [39 cm]
4WD Clearance (front axle): 15.7 inches [39 cm]
2WD [128 to 157 cm] 2WD} 45.5 inches [115 cm] {4WD} Front tread: 50.4 to 62.2 inches
Rear tread: 46.5 to 60.8 inches [118 to 154 cm]
2WD turn radius: 9.2 feet [2.8 m]
4WD turn radius: 8.5 feet [2.6 m]
Kubota L4400 Tires
2WD Standard tires (ag): Front: 7.5L-15. Rear: 14.9-24
4WD Standard tires (ag): Front: 8.3-16. Rear: 14.9-24
2WD Optional tires (ag): Front: 6.00-16. Rear: 14.9-24
Ag front: 6.0-16
Ag rear: 14.9-24
Lawn/turf front: 27x8.50-15
Lawn/turf rear: 44x8.50-20
Industrial front: 10.0-16.5
Industrial rear: 17.5-24
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Additional Kubota implements included 40, 50 or 60-inch rear tillers and a 64- or 74-inch rear-mount snowblower.
Loader
Loader type: Kubota LA703A
Height (to pin): 102.4 inches [260 cm]
Clearance, dumped bucket: 83.9 inches [213 cm]
Dump reach: 19 inches [48 cm]
Dump angle: 40
Reach at ground: 64.5 inches [163 cm]
Rollback angle: 23
Breakout force (at 500mm): 1,543 lbs [699 kg]
Lift to full height (at pin): 1,818 lbs [824 kg]
Lift to full height (at 500mm): 1,356 lbs [615 kg]
Bucket width: 72 inches [182 cm]
Attachment style: J2513 Quick-Coupler (optional)
Raise time to height: 3.3 s
Bucket dump time: 1.3 s
Lowering time: 2.2 s
Rollback time: 2.2 s
Backhoe
Backhoe type: Kubota BH92
Transport height: 100.1 inches [254 cm]
2-Foot flat digging depth: 109.3 inches [277 cm]
Reach from pivot: 150.4 inches [382 cm]
Loading height: 87.4 inches [221 cm]
Bucket force: 4,548 lbs [2062 kg]
Dipperstick force: 2,698 lbs [1223 kg]