Yanmar EF328
The Yanmar EF328 is a utility tractor that was made from 2002 to 2004. It's a compact but strong machine, perfect for small farms and big gardens. This tractor has four-wheel drive, which means it can handle tough ground and steep hills. The EF328 has a Yanmar diesel engine with three cylinders. It's not the most powerful engine out there, but it gets the job done with 27.6 horsepower. The engine is liquid-cooled, which helps it run smoothly in hot weather. The tractor has a four-speed power shift transmission with 16 forward and 16 reverse gears, giving you lots of options for different tasks. It's pretty light for a tractor, weighing 2,976 pounds, which makes it easy to move around. The tractor is 120.7 inches long, 55.7 inches wide, and 77.6 inches tall, so it can fit in tight spaces.

Quick specs
- Category
- Utility
- Engine Power Output
- 28hp
- Operating Weight
- 2,976 lb
- Transmission
- four-speed power shift
At a glance
How the EF328 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The EF328 ranks at the 19th percentile for engine power among recorded utility tractors.
Overview
About the Yanmar EF328
The Yanmar EF328 is a utility tractor that was made from 2002 to 2004. It's a compact but strong machine, perfect for small farms and big gardens. This tractor has four-wheel drive, which means it can handle tough ground and steep hills. The EF328 has a Yanmar diesel engine with three cylinders. It's not the most powerful engine out there, but it gets the job done with 27.6 horsepower. The engine is liquid-cooled, which helps it run smoothly in hot weather. The tractor has a four-speed power shift transmission with 16 forward and 16 reverse gears, giving you lots of options for different tasks. It's pretty light for a tractor, weighing 2,976 pounds, which makes it easy to move around. The tractor is 120.7 inches long, 55.7 inches wide, and 77.6 inches tall, so it can fit in tight spaces.
Full specifications
Every recorded spec
General
| Manufacturer | Yanmar |
|---|---|
| Model | EF328 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Years built | 2002–2004 |
| Operating weight | 2,976lb |
Engine
| Make | Yanmar |
|---|---|
| Model | 3TNV84 |
| Power | 27.6hp |
| Cylinders | 3 |
| Displacement | 91.3ci |
| Bore | 3.31in |
| Stroke | 3.54in |
Transmission
| Type | four-speed power shift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
Dimensions
| Length | 120.7in |
|---|---|
| Width | 55.7in |
| Height | 77.6in |
| Operating weight | 2,976lb |
Head to head
EF328 vs. Utility median
How the Yanmar EF328 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 27.6 hp | 55 hp | -50% | 19th |
| Engine Displacement | 91.3 ci | 183 ci | -50% | 17th |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 2,976 lb | 5,303 lb | -44% | 22nd |
| Length | 121 in | 137 in | -12% | 28th |
| Width | 55.7 in | 66 in | -16% | 29th |
| Height | 77.6 in | 94.1 in | -18% | 24th |
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 Yanmar tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Yanmar EF328V | 27.6 hp | 2,976 lb | 2005–2009 | Compare → |
| Yanmar FV-280 | 27.6 hp | — | 1992–1998 | Compare → |
| Yanmar FX285 | 28 hp | — | 1987–1992 | Compare → |
| Yanmar YM2820 | 28 hp | 3,825 lb | 1982–1983 | Compare → |
| Yanmar FV-270 | 27.1 hp | — | 1991–1998 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers D272 | 27.5 hp | 2,060 lb | — | Compare → |
| Ascot Universal 300 | 27.5 hp | 3,800 lb | — | Compare → |
| Bobcat CT225 | 27 hp | 3,021 lb | 2008–2013 | Compare → |
| AGCO ST28A | 28.4 hp | 2,400 lb | — | Compare → |
| AGCO ST30x | 28.4 hp | 1,984 lb | — | Compare → |
Explore
Yanmar siblings
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Similar-spec models
Gallery
Yanmar EF328 photos





FAQ
Common questions
When was the Yanmar EF328 in production?
Yanmar EF328 production started in 2002 and ended in 2004.
How much horsepower does the Yanmar EF328 have?
The Yanmar EF328 produces 27.6 hp from its 3-cylinder engine. Engine displacement is 91.3 ci.
How much does the Yanmar EF328 weigh?
The Yanmar EF328 weighs about 2,976 lb in operating condition.
What transmission is in the Yanmar EF328?
Transmission on the Yanmar EF328 is four-speed power shift, with 16 forward speeds.
What maintenance does the Yanmar EF328 require?
Like any tractor, the Yanmar EF328 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.



