Kubota L3750 Specs, Engine, PTO & Classic Tractor Guide

🔷 Overview

The Kubota L3750 is a robust and reliable compact utility tractor from Kubota’s classic L Series, produced between 1984 and 1990. Known for its strong engine performance, simple mechanical design, and excellent durability, the L3750 remains highly valued in global markets.

With a 45 HP diesel engine, this tractor is ideal for heavy-duty farming, land preparation, and loader work, especially in regions where easy maintenance and long-lasting performance are essential.

Item Details
Model Kubota L3750
Series L Series
Production Years 1984 – 1990
Category Compact Utility Tractor
Manufacturer Kubota
Drive Options 2WD / 4WD


🔷 Engine

The Kubota L3750 is equipped with a rare and powerful Kubota 2.3L 5-cylinder diesel engine, delivering smooth and consistent performance.

Item Details
Engine Manufacturer Kubota
Engine Type Diesel, 5-cylinder
Displacement 2.3 L
Engine Power 45 hp (33.6 kW)

✔ Smooth operation due to 5-cylinder design
✔ Strong torque for heavy-duty work
✔ Proven long-term reliability


🔷 Transmission

Item Details
Transmission Type 8-speed partially synchronized
Drive 2WD (L3750F) / 4WD (L3750DT)

✔ Simple and durable gear system
✔ Easy maintenance in remote regions


🔷 PTO (Power Take-Off)

Item Details
PTO Type Rear, live
PTO Speeds 540 / 750 rpm
PTO Power (claimed) 37 hp (27.6 kW)

✔ Suitable for a wide range of implements
✔ Reliable performance for agricultural tasks


🔷 Hydraulics

The hydraulic system is designed for heavy-duty applications with strong lifting capability.

Item Details
Type Open center
Capacity 40.1 L
Pressure 2500 psi (172.4 bar)
Pump Flow 32.9 L/min
Valves 0 to 2

✔ High lifting strength
✔ Suitable for loader and implement use


🔷 Hitch & Lift Capacity

Item Details
Hitch Type Category I
Lift Capacity (ends) 1,598 kg
Lift Capacity (24″) 1,202 kg

✔ Excellent lifting performance
✔ Compatible with global implements


🔷 Dimensions & Tires

Item Details
Wheelbase 194 cm
Weight 1,655 – 1,775 kg
Front Tire 6.50-16
Rear Tire 13.6-28

✔ Stable and durable frame
✔ Designed for rough agricultural environments


🔷 Capacity

Item Details
Fuel Tank 57.9 L
Hydraulic System 40.1 L

🔷 Electrical System

Item Details
Ground Negative
Battery 12V

🔷 Variants

Model Description
L3750F 2WD version
L3750DT 4WD version

🔷 Attachments

The Kubota L3750 supports essential agricultural attachments:

Attachment Description
Front-End Loader Material handling and lifting
Backhoe Digging and excavation

✔ Ideal for farming and construction work
✔ Multi-purpose usage


🔷 Performance (Test Results)

Item Details
Drawbar Power 30.15 hp
PTO Power (tested) 36.96 hp

✔ Proven real-world performance
✔ Reliable under heavy workloads


🔷 Key Features

  • Powerful 45 HP 5-cylinder diesel engine

  • Strong hydraulic lifting capacity

  • Durable and simple mechanical design

  • Multiple drive options (2WD / 4WD)

  • Ideal for heavy-duty farming tasks


🔷 Conclusion

The Kubota L3750 is a classic, heavy-duty utility tractor that continues to deliver reliable performance and durability decades after production. Its powerful engine, strong hydraulics, and simple construction make it especially suitable for demanding environments.

At EVERY FARM TRACTOR, we export trusted Japanese tractors like the Kubota L3750 to over 100 countries, supporting farmers and businesses worldwide with dependable machinery.

If you need a strong and long-lasting tractor, the Kubota L3750 is an excellent investment.

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