Kubota L3750 Tractor

Manufacturer	Kubota
Price	-
Model	L3750
Equipment Type	Compact Utility Tractors
Factory

VARIANTS

L3750F	2WD
L3750DT	4WD

NEBRASKA TRACTOR TEST 1555 2

Description	Diesel 8-speed 4WD March 25 - April 11, 1985 Link: Nebraska Tractor Test 1555 file PTO performance Drawbar performance
Power at rated engine speed	36.96hp / 27.6kW
Fuel use	2.3gal/hour / 8.7l/hour
Power at rated PTO speed	36.81hp / 27.4kW
Max power	30.15hp / 22.5kW
Max pull	4,861lbs / 2204kg

KUBOTA L3750 POWER

Engine	45hp / 33.6kW
PTO (claimed)	37hp / 27.6kW
Drawbar (tested)	30.15hp / 22.5kW
PTO (tested)	36.96hp / 27.6kW

ENGINE DETAIL

The Kubota L3750, equipped with a 2.3L diesel engine, delivers a robust 45hp at 2500 RPM, ideal for moderate agricultural tasks and light construction work. Its dual dry air cleaner enhances engine longevity by minimizing dust intake, while the oil and coolant capacities of 12 quarts and 8 quarts, respectively, facilitate routine maintenance. However, limitations on power output may restrict heavy-duty applications, making it unsuitable for larger implements or extensive field operations.

Description	Kubota F2302-D1-L diesel 5-cylinder liquid-cooled
Displacement	142ci / 2.3L
Bore/Stroke	3.3x3.2inches / 84x 81 mm
Power	45hp / 33.6kW
Air cleaner	dual dry element
Rated RPM	2500
Starter volts	12
Oil capacity	12qts / 11.4L
Coolant capacity	8 qts /7.6 L

KUBOTA L3750 ENGINE

The Kubota L3750 is powered by a robust 2.3L 5-cylinder diesel engine, offering reliable torque and fuel efficiency for various agricultural tasks. Its compact design provides excellent maneuverability, making it suitable for smaller fields or tight spaces, but it may lack the raw power of larger tractors for heavy-duty applications. Users should consider the balance between power and size based on their specific farming needs.

Description

Kubota 2.3L 5-cyl diesel

TRANSMISSION

The Kubota L3750 features a partially synchronized transmission with 8 forward and reverse gears, offering flexibility for varied tasks but may result in greater shifting effort compared to fully synchronized systems. The dual dry plate clutch enhances durability and provides smooth engagement under load, making it suitable for heavy-duty applications. With an oil capacity of 42.4 quarts (40.1 liters), maintenance intervals can be extended, but regular checks are crucial to ensure optimal performance and longevity of the drivetrain.

Type	partially synchronized
Gears	8 forward and reverse
Clutch	dual dry plates
Oil capacity	42.4qts / 40.1L

MECHANICAL

The Kubota L3750 tractor offers a versatile 4x2 or 4x4 drivetrain, enhancing traction and stability for varied terrain applications. Its 8-speed partially synchronized transmission allows for smooth gear shifts, making it efficient for field work, while the mechanical wet disc brakes provide reliable stopping power under load. However, the limited cab structure with a two-post ROPS may expose operators to potential overhead hazards, making workspace safety paramount, especially in uneven environments.

Chassis	4x2 2WD (L3750F)/4x4 MFWD 4WD
Steering	power
Brakes	mechanical wet discs
Cab	Two-post ROPS with optional sunshade.
Transmission	8-speed partially synchronized

CAPACITY

Fuel	15.3gal / 57.9L
Hydraulic system	10.6gal / 40.1L

HYDRAULICS

Type	open center
Capacity	10.6gal / 40.1L
Pressure	2500psi / 172.4bar
Valves	0 to 2
Pump flow	8.7gpm / 32.9lpm

TRACTOR HITCH

Rear Type	I
Rear lift (at ends)	3,525lbs / 1598kg
Rear lift (at 24	2,650lbs / 1202kg

POWER TAKE-OFF (PTO)

Rear PTO	live
Rear RPM	540/750

KUBOTA L3750 TIRES

The Kubota L3750 with a 2WD configuration offers versatile tire options for different applications, enhancing its adaptability in agricultural, turf, and industrial environments. The 6.00-16 front tires support maneuverability, while the rear choices (12.4-28 or 14.9-24) provide a balance of traction and flotation, essential for varied soil conditions. However, the reliance on 2WD may limit traction in muddy or uneven terrains, making it less suitable for intensive fieldwork compared to a 4WD configuration.

Ag front	6.00-16 (2WD)
Ag rear	12.4-28/14.9-24
Lawn/turf rear	18.4-16.1 (2WD)
Industrial front	9.00-10 (2WD)

DIMENSIONS

Wheelbase	76.4inches / 194cm
Length	128.5inches / 326cm
Width	65.8inches / 167cm
Height (steering wheel)	60.2inches / 152cm
Weight	3,650lbs / 1655kg (L3750F)/3,915lbs / 1775kg (L3750DT)
Front tread	52inches / 132cm (4WD)
Rear tread	52 to 76inches / 132to 193 cm

DIMENSIONS & TIRES

The Kubota L3750 features a compact wheelbase of 76.4 inches, enhancing maneuverability in tight spaces, making it ideal for small fields or landscaping tasks. Weighing between 3650 to 3915 pounds, it offers stability on varied terrains, although the weight could challenge transportability on lighter trailers. Its tire specifications (6.50-16 front and 13.6-28 rear) ensure a balance of traction and flotation, suitable for plowing and tilling operations in diverse soil conditions.

Wheelbase	76.4inches / 194cm
Weight	3650 to 3915 pounds
Front tire	6.50-16
Rear tire	13.6-28

ATTACHMENT OVERVIEW