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Kubota L3750 Technical Data

Kubota L3750 Engine Specifications

Engine Model ................. Kubota F2302-DI
Engine Type ................. Vertical, 4-cycle, five-cylinder diesel
Number of Cylinders ................. 5
Displacement, cu in (L) ................. 141.9 (2.30)
Engine Bore, in (mm) ................. 3.35 (85.0)
Engine Stroke, in (mm) ................. 3.23 (82.0)
Aspiration ................. Naturally aspirated
Rated Engine Power, hp (kW) ................. 45.0 (33.6)
Rated Engine Speed, rpm ................. 2500
Firing Order ................. 1-3-5-4-2
Air cleaner ................. Dual dry element
Valve Clearance (Cold), in (mm) ................. 0.008 (0.20)
Piston Ring End Gap, in (mm) ................. 0.024 (0.61)
Crankshaft End Play, in (mm) ................. 0.012 (0.30)
Fuel Tank Capacity, gal (L) ................. 15.3 (58.0)
Oil Capacity, qts (L) ................. 12.0 (11.4)
Coolant Capacity, qts (L) ................. 8.0 (7.6)
Electrical System Rating, Volts ................. 12

Kubota L3750 Power Take-Off

PTO Operational Type ................. Live
PTO Horsepower, hp (kW) ................. 37.0 (27.6)
PTO Clutch ................. Dry disc
PTO Speed, rpm ................. 540/750
PTO / Engine Speed, rpm ................. 540/2243

Transmission Configuration

Transmission Type ................. Partially synchronized
Gearbox Type ................. 8F/8R
Number of Forward Gears ................. 8
Number of Reverse Gears ................. 8
Clutch Type ................. Dual dry plates
Oil Capacity, qts (L) ................. 42.4 (40.1)
Maximum Forward Speed, mph (kph) ................. 14.2 (22.8)
Maximum Reverse Speed, mph (kph) ................. 14.2 (22.8)

Kubota L3750 Wheels and Tires

Drive Wheels ................. 2WD/4WD
Steering Configuration ................. Front steer
Steering System ................. Power assist
Brakes Type ................. Mechanical wet disc
Front Tire Size (2WD) ................. 6.50x16
Rear Tire Size (2WD) ................. 13.6x28
Front Tire Size (4WD) ................. 9.50x16
Rear Tire Size (4WD) ................. 13.6x28
Front Track Width (2WD), in (mm) ................. 48-72 (1210-1820)
Front Track Width (4WD), in (mm) ................. 52 (1320)
Rear Track Width, in (mm) ................. 52-76 (1320-1930)

Kubota L3750 Hydraulic System

Hydraulic System Type ................. Open center
Implement Pump Flow, gpm (Lpm) ................. 8.7 (32.9)
Hydraulic Fluid Capacity, gal (L) ................. 10.6 (40.1)
Hydraulic Pressure, Bar (psi) ................. 172.5 (2500)
Number of Standard Remote Valves ................. 0/2
3-Point Hitch Category ................. 1
Standard Lift Capacity 24" (600mm) behind pin, lb (kg) ................. 2650 (1200)
Standard Lift Capacity at lift pin, lb (kg) ................. 3525 (1600)

Kubota L3750 Dimensions and Weight

Wheelbase, in (mm) ................. 76.4 (1940)
Length, in (mm) ................. 128.5 (3260)
Height (Steering Wheel), in (mm) ................. 60.2 (1520)
Overall Width, in (mm) ................. 65.8 (1670)
Ground Clearance, in (mm) ................. 12.0 (305)
Turning Radius, in (mm) ................. 134 (3400)
Weight (2WD), lb (kg) ................. 3650 (1655)
Weight (4WD), lb (kg) ................. 3915 (1775)

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