Iseki TU120
The Iseki TU120 is a compact utility tractor designed for small farms and light-duty work. It features a 2-wheel drive system and a gear transmission with 6 forward and 2 reverse speeds. This tractor is powered by a Mitsubishi K3A engine, which is a 3-cylinder, liquid-cooled diesel engine. The TU120's engine has a displacement of 47.2 cubic inches, which is below average compared to other tractors. It produces 11.8 horsepower at 2500 RPM, making it suitable for basic tasks around the farm. The tractor's compact size, measuring 89.6 inches long, 39.4 inches wide, and 66.3 inches tall, allows it to maneuver easily in tight spaces. With an operating weight of 1268 pounds, it's lighter than most tractors, making it easy to transport and reducing soil compaction. This Iseki model comes with agricultural tires on both front and rear wheels, providing good traction for field work. It has an electric starter for easy operation and a liquid cooling system with a 5.8-quart coolant capacity. The TU120 is a basic, no-frills tractor that's well-suited for small-scale farming operations and property maintenance.

Quick specs
- Category
- Utility
- Engine Power Output
- 12hp
- Operating Weight
- 1,268 lb
- Transmission
- Gear
At a glance
How the TU120 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The TU120 ranks at the 1st percentile for engine power among recorded utility tractors.
Overview
About the Iseki TU120
The Iseki TU120 is a compact utility tractor designed for small farms and light-duty work. It features a 2-wheel drive system and a gear transmission with 6 forward and 2 reverse speeds. This tractor is powered by a Mitsubishi K3A engine, which is a 3-cylinder, liquid-cooled diesel engine. The TU120's engine has a displacement of 47.2 cubic inches, which is below average compared to other tractors. It produces 11.8 horsepower at 2500 RPM, making it suitable for basic tasks around the farm. The tractor's compact size, measuring 89.6 inches long, 39.4 inches wide, and 66.3 inches tall, allows it to maneuver easily in tight spaces. With an operating weight of 1268 pounds, it's lighter than most tractors, making it easy to transport and reducing soil compaction. This Iseki model comes with agricultural tires on both front and rear wheels, providing good traction for field work. It has an electric starter for easy operation and a liquid cooling system with a 5.8-quart coolant capacity. The TU120 is a basic, no-frills tractor that's well-suited for small-scale farming operations and property maintenance.
Full specifications
Every recorded spec
General
| Manufacturer | Iseki |
|---|---|
| Model | TU120 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 1,268lb |
Engine
| Make | Mitsubishi |
|---|---|
| Model | K3A |
| Power | 11.8hp |
| Cylinders | 3 |
| Displacement | 47.2ci |
| Bore | 2.56in |
| Stroke | 3.07in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 6 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Dimensions
| Length | 89.6in |
|---|---|
| Width | 39.4in |
| Height | 66.3in |
| Operating weight | 1,268lb |
Capacities
| Cooling system | 1.45gal |
|---|
Head to head
TU120 vs. Utility median
How the Iseki TU120 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 11.8 hp | 55 hp | -79% | 1st |
| Engine Displacement | 47.2 ci | 183 ci | -74% | 2nd |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 6 | 12 | -50% | 11th |
| Operating Weight | 1,268 lb | 5,303 lb | -76% | 3rd |
| Length | 89.6 in | 137 in | -34% | 4th |
| Width | 39.4 in | 66 in | -40% | 3rd |
| Height | 66.3 in | 94.1 in | -30% | 14th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Iseki tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Iseki TX1210 | 12 hp | 1,069 lb | — | Compare → |
| Iseki TU125F | 12.5 hp | 1,257 lb | — | Compare → |
| Iseki TU127F | 12.5 hp | — | — | Compare → |
| Iseki TX1000 | 11 hp | 988 lb | — | Compare → |
| Iseki TU130 | 12.8 hp | 1,290 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers WC (1933-1937) | 11.9 hp | 3,188 lb | 1933–1937 | Compare → |
| Cub Cadet 125 | 11.9 hp | 650.4 lb | 1967–1969 | Compare → |
| Cub Cadet 1282 | 11.9 hp | 657 lb | 1982–1985 | Compare → |
| Bolens 3212G | 12 hp | 463 lb | 1987–1992 | Compare → |
| Bolens 3212H ST120 | 12 hp | 463 lb | 1988–1992 | Compare → |
Explore
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Gallery
Iseki TU120 photos






FAQ
Common questions
How powerful is the Iseki TU120?
The Iseki TU120 has an engine power output of 11.8 hp. It is powered by a 3-cylinder engine displacing 47.2 ci.
What is the working weight of the Iseki TU120?
The operating weight of the Iseki TU120 is approximately 1,268 lb.
What type of transmission does the Iseki TU120 have?
The Iseki TU120 uses a Gear transmission offering 6 forward gears.
What routine service does the Iseki TU120 need?
Regular maintenance for the Iseki TU120 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.


