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Kubota L3830 Tractor

The Kubota L3830 is a two-wheel drive or four-wheel drive compact utility tractor from L30-series. This model was manufactured between 2003 and 2007. The tractor was designed in 3 versions: L3830F (2WD), L3830DT (4WD, 8-speed), and L3830HST (4WD, hydro).

The Kubota L3830 is powered by Kubota D1803 vertical 3-cylinder indirect injection water-cooled diesel engine with a rated power of 37.4 hp (27.9 kW) and 120.7 Nm (89 lb-ft) of peak torque at 1600 rpm. The Kubota L3830 is fitted with two transmission options: 8x8 (16x16 w/creeper) Sync Shuttle fully synchronized transmission, or 3-range hydrostatic transmission. The maximum forward speed - 17.9 mph (28.8 kph), max. reverse speed - 14.9 mph (24 kph).

The open center hydraulic system includes a gear pump with rated fluid flow of 8.3 gpm (31.5 lpm). The hydraulic system pressure is 177 bar (2560 psi). The Kubota L3830 was equipped with a hydrostatic power steering system, wet disc brakes, 6.00x16 (2WD) or 8.00x16 (4WD) front tires, and 13.6x24 rear tires. The wheelbase is 72.6 (1840) for 2WD models and 72.4 (1830) for 4WD models. The tractor is compatible with a Kubota LA723 loader with 72" (1820 mm) bucket and lift capacity to full height of 1870 lbs (848 kg).

Engine Model Kubota D1803
Engine Type 4-cycle, vertical, 3-cylinder indirect injection diesel
Number of Cylinders 3
Displacement, cu in (L) 111.4 (1.826)
Engine Bore, in (mm) 3.40 (87.0)
Engine Stroke, in (mm) 4.00 (102.4)
Aspiration Natural
Rated Engine Power, hp (kW) 37.4 (27.9)
Rated Engine Speed, rpm 2700
Maximum Torque, Nm (ft-lbs) 120.7 (89)
Torque Speed, rpm 1600
Compression Ratio 23.8:1
Firing Order 1-2-3
Fuel System Indirect injection
Injection Pump Bosch Type
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized
Fuel Tank Capacity, gal (L) 10.6 (40.0)
Oil Capacity, qts (L) 7.1 (6.7)
Coolant Capacity, qts (L) 7.9 (7.5)
Electrical System Rating, Volts 12
Alternator Rating, Amps 40/60

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 32.5 (23.9)
Rear PTO Speed, rpm 540/750
Rear PTO / Engine Speed, rpm 540/2550, 750/2250
Mid PTO Optional
Mid PTO Speed, rpm 2000

Standard Transmission
Transmission Type FST Sync Shuttle
Gearbox Type 8F/8R, Fully synchronized
Creeper Optional
Number of Forward Gears 8 (16 with creeper)
Number of Reverse Gears 8 (16 with creeper)
Clutch Type Dry type single stage
Oil Capacity, qts (L) 45.6 (43.0)
Maximum Forward Speed, mph (kph) 17.9 (28.8)
Maximum Reverse Speed, mph (kph) 14.9 (24.0)

Optional Transmission
Transmission Type FST with Creeper
Gearbox Type 16F/16R, Fully synchronized
Number of Forward Gears 16
Number of Reverse Gears 16
Oil Capacity, qts (L) 45.6 (43.0)
Maximum Forward Speed, mph (kph) 2.0 (3.2)
Maximum Reverse Speed, mph (kph) 1.7 (2.7)

Optional Transmission
Transmission Type Hydrostatic (HST)
Number of Forward Gears Infinite (3-range)
Number of Reverse Gears Infinite (3-range)
Maximum Forward Speed, mph (kph) 17.9 (28.8)
Maximum Reverse Speed, mph (kph) 17.9 (28.8)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front steer
Steering System Hydrostatic power
Brakes Type Wet disc
Front Tire Size (2WD) 6.0x16
Front Tire Size (4WD) 8.0x16
Rear Tire Size 13.6x24
Front Tread, in (mm) 45.1 (1145)
Rear Tread, in (mm) 44.9-55.5 (1140-1410)

Hydraulic System
Hydraulic System Type Open Center
Implement Pump Flow, gpm (Lpm) 8.3 (31.5)
Steering Pump Flow, gpm (Lpm) 4.9 (18.5)
Hydraulic Pressure, Bar (psi) 177 (2560)
Number of Standard Remote Valves 3
3-Point Hitch Category 1
Draft Sensing or Lift Control Position control
Standard Lift Capacity 24-in (600 mm) behind pin, lb (kg) 2760 (1250)
Standard Lift Capacity at lift pin, lb (kg) 3860 (1750)
Upper Link Pin Diameter, in (mm) 0.75 (19.0)
Lower Link Pin Diameter, in (mm) 0.88 (22.4)
Lower Hitch Spacing, in (mm) 28 (718)

Dimensions and Weight
Wheelbase (2WD), in (mm) 72.6 (1840)
Wheelbase (4WD), in (mm) 72.4 (1830)
Overall Length (2WD), in (mm) 121.9 (3090)
Overall Length (4WD), in (mm) 117.5 (2980)
Height (ROPS), in (mm) 91.1 (2310)
Height (Cab), in (mm) 86.4 (2195)
Overall Width, in (mm) 66.5 (1680)
Ground Clearance, in (mm) 15.7 (400)
Turning Radius, in (mm) 106.7 (2700)
Weight (2WD, ROPS), lb (kg) 3150 (1430)
Weight (4WD, ROPS), lb (kg) 3305 (1500)
Weight (2WD, Cab), lb (kg) 3450 (1570)
Weight (4WD, Cab), lb (kg) 3620 (1640)



Farm Tractors Technical Specifications
JD 1026R JD 3650 JD 6400 JD 7810
FORD 1320 FORD 2810 FORD 3930 FORD 5600
MF 250 MF 690 MF 3060 MF 6180
NH TC48DA NH M100 NH T7550 NH 8560
CASE IH 495 CASE IH 1255XL CASE IH 2140 CASE IH 2294