Introduction
Kubota L3450 Compact Utility Tractor
The Kubota L3450 is a compact utility tractor produced between 1990 and 1993. Designed for agricultural and property maintenance applications, this model belongs to the L-series and offers versatility through various drivetrain and transmission configurations.
Engine and Performance
The tractor is powered by a 1.9-liter (113.6 cubic inches) liquid-cooled engine featuring direct injection. It delivers 36.7 gross horsepower at a rated engine speed of 2500 RPM, providing 115.8 Nm of torque. The engine relies on a standard liquid-cooling system and requires regular maintenance, including oil changes every 200 hours.
Transmission and Drivetrain
The L3450 offers multiple transmission choices to suit different operational needs. Options include an 8-speed mechanical shuttle transmission, which utilizes a left-hand reverser lever for directional changes, and the Kubota Glide Shift (GST) transmission, which allows for on-the-go shifting without the use of the clutch. The tractor is available in both two-wheel and four-wheel drive configurations, supported by power steering and wet disc brakes.
Hydraulics and PTO
The hydraulic system is an open-center design with a pump flow capacity of 8.2 gpm (31.0 lpm) at a pressure of 2490 psi (171.7 bar). For implement operation, the tractor is equipped with a rear PTO offering 540 and 1000 RPM settings. An optional mid-mount PTO is available, featuring 1080 and 2000 RPM speeds for specialized equipment.
Hitch and Dimensions
The rear three-point hitch is a Category 1 type, capable of lifting up to 2,050 lbs (929 kg) at 24 inches behind the lift point. The chassis features a 68.3-inch wheelbase and provides 13.6 inches of ground clearance, ensuring stability across uneven terrain. The tractor's total length is 114.2 inches, with adjustable rear tread widths to accommodate various row spacings.
Conclusion
The Kubota L3450 is a durable compact utility tractor suitable for general farm work and grounds maintenance. Its combination of multiple transmission options, flexible PTO configurations, and robust hydraulic capacity makes it a versatile machine for operators requiring a balance of power and maneuverability in a compact frame.
Production Information of Kubota, L3450
- Compact Utility tractor
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, L3450
| Front tread | 45.3/49.2/53.1/57.1 inches [115/124/134/145 cm (2WD)] |
|---|---|
| Wheelbase | 68.3 inches [173 cm] |
| Height (ROPS) | 82.9 inches [210 cm] |
| Height (steering wheel) | 57.9 inches [147 cm] |
| Length | 114.2 inches [290 cm] |
| Front tread | 44.1 inches [112 cm (4WD)] |
| Ground clearance | 13.6 inches [34 cm] |
| Width | 53.9 inches [136 cm] |
| Rear tread | 41.3/45.3/48.8/52.6/55.9/59.6 inches [104/115/123/133/141/151 cm] |
| Standard tires (ag) | Front: 5.00-15. Rear: 12.4-24 (2WD) |
|---|---|
| Lawn/turf rear | 355/80-D20 |
| Lawn/turf rear(optional) | Front: 7-16. Rear: 12.4-24 (4WD) |
| Lawn/turf front | 27x8.50-15 |
Engine Specifications of Kubota, L3450
- Liquid-cooled
| Starter volts | 12 |
|---|---|
| Displacement | 113.6 ci [1.9 L] |
| Oil capacity | 8.9 qts [8.4 L] |
| Fuel system | Direct injection |
| Bore/Stroke | 3.35x3.23 inches [85 x 82 mm] |
| Oil change | 200 h |
| Coolant capacity | 5.9 qts [5.6 L] |
| Torque | 85.4 lb-ft [115.8 Nm] |
| Rated RPM | 2500 |
| Power (gross) | 36.7 hp [27.4 kW] |
Transmission Information of Kubota, L3450
Transmission variants 1
- Four gears (1-4) in two ranges (Low-High) with left-hand reverser lever. Gears shifted with right-hand gear shift on the console. Ranges shifted with left-hand lever beside seat. Shuttle shifting is synchronized, using the clutch and at low engine RPMs. Tractor must be stopped to shift ranges. The transmission may be equipped with a dual-stage clutch. This can be identified if the PTO shift has 1000 RPMs on the left, and 540 RPMs on the right.
| Type | Mechanical shuttle |
|---|---|
| Gears | 8 forward and reverse |
Transmission variants 2
- Kubota Glide Shift (GST) allows for on-the-go shifting without using the clutch. Transmission should be shifted one gear at a time using the left-hand gear lever. Forward-reverse shuttle shifting may be done without the clutch.
| Transmission | Kubota Glide Shift |
|---|---|
| Oil capacity | 28.5 qts [27.0 L] |
| Gears | 8 forward and reverse |
| Clutch | Dry disc |
- 8-speed mechanical shuttle
- 8-speed
Mechanical Specs of Kubota, L3450
- Two- or four-wheel drive
- Two-post ROPS. Optional canopy.
- Wet disc brakes
| Differential lock | Mechanical rear lock |
|---|---|
| Steering | Power |
Power Information of Kubota, L3450
| Rear PTO | Transmssion |
|---|---|
| Mid PTO Type | 1080/2000 |
| Mid PTO | Optional |
| Mid PTO(optional) | Live (optional) |
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of Kubota, L3450
| Type | Open center |
|---|---|
| Pump flow | 8.2 gpm [31.0 lpm] |
| Capacity | 7.5 gal [28.4 L] |
| Pressure | 2490 psi [171.7 bar] |
Three-Point Hitch of Kubota, L3450
| Rear Type | 1 |
|---|---|
| Rear lift (at 24"/610mm) | 2,050 lbs [929 kg] |
| Control | Position control with optional draft control |
| Rear lift (at ends) | 2,645 lbs [1199 kg] |
Electrical System of Kubota, L3450
| Ground | Negative |
|---|---|
| Battery CCA | 447 |
| Battery volts | 12 |
Where it sits
With 36 HP, the Kubota L3450 sits between L3300 (35 HP) and L3650 (40 HP) in Kubota's range. Its power puts it in the 23th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Kubota L3450 have?
The Kubota L3450 delivers 36 HP.
What years was the Kubota L3450 produced?
The Kubota L3450 was produced in 1990-1993.
What transmission does the Kubota L3450 use?
The Kubota L3450 uses a Mechanical shuttle transmission.
Is the Kubota L3450 4WD?
The Kubota L3450 is available in 2WD/4WD.