Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota L3130 Specifications

Kubota L3130 Engine Technical Data

Engine Model ............. Kubota D1503
Engine Type ............. 4-cycle, vertical, 3-cylinder indirect injection diesel
Number of Cylinders ............. 3
Displacement, cu in (L) ............. 91.5 (1.499)
Engine Bore, in (mm) ............. 3.30 (83.0)
Engine Stroke, in (mm) ............. 3.60 (92.4)
Aspiration ............. Natural
Rated Engine Power, hp (kW) ............. 31.0 (23.1)
Rated Engine Speed, rpm ............. 2700
Maximum Torque, Nm (ft-lbs) ............. 103 (76)
Torque Speed, rpm ............. 1800
Compression Ratio ............. 23:1
Firing Order ............. 1-2-3
Fuel System ............. Indirect injection
Lubricating system ............. Forced lubrication by trochoidal pump
Cooling system ............. Pressurized
Fuel Tank Capacity, gal (L) ............. 10.6 (40.0)
Oil Capacity, qts (L) ............. 6.0 (5.7)
Coolant Capacity, qts (L) ............. 6.3 (6.0)
Electrical System Rating, Volts ............. 12
Alternator Rating, Amps ............. 40

Kubota L3130 Power Take-Off

PTO Operational Type ............. Independent
PTO Horsepower, hp (kW) ............. 25.5 (19.0)
Rear PTO Speed, rpm ............. 540/750
Rear PTO / Engine Speed, rpm ............. 540/2550, 750/2250
Mid PTO ............. Optional
Mid PTO Speed, rpm ............. 2000

Transmission Configuration

Transmission Type ............. FST Sync Shuttle
Gearbox Type ............. 8F/8R, Fully synchronized
Number of Forward Gears ............. 8
Number of Reverse Gears ............. 8
Clutch ............. Dry type single stage
Oil Capacity, qts (L) ............. 44.5 (42.0)
Maximum Forward Speed, mph (kph) ............. 19.2 (31.0)
Maximum Reverse Speed, mph (kph) ............. 16.0 (25.8)

Kubota L3130 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) ............. 7.2x16
Rear Tire Size ............. 12.4x24
Front Tread, in (mm) ............. 45.3 (1150)
Rear Tread, in (mm) ............. 43.7-54.5 (1110-1385)

Kubota L3130 Hydraulics and Hitch

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) ............. 2650 (1200)
Standard Lift Capacity at lift pin, lb (kg) ............. 3750 (1700)
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)

Kubota L3130 Dimensions and Weight

Wheelbase (2WD), in (mm) ............. 71.3 (1810)
Wheelbase (4WD), in (mm) ............. 71.1 (1800)
Overall Length (2WD), in (mm) ............. 119.1 (3020)
Overall Length (4WD), in (mm) ............. 114.8 (2910)
Height (ROPS), in (mm) ............. 90.7 (2300)
Overall Width, in (mm) ............. 59.8 (1510)
Ground Clearance, in (mm) ............. 14.2 (360)
Turning Radius, in (mm) ............. 106.7 (2700)
Weight (2WD), lb (kg) ............. 3120 (1415)
Weight (4WD), lb (kg) ............. 3305 (1500)

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KUBOTA TRACTORS SPECIFICATIONS

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KUBOTA ENGINES DATA AND SERVICE SPECS

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KUBOTA FRONT END LOADERS

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KUBOTA TRACTORS TROUBLESHOOTING
L235 L2501 L2550 L275 L3110
L3301 L35 L3710 L3901 L4310
L5030 M4700 M5700 M6040 M6800
M8200 M8540 M9000 MX5100 MX5200