Yanmar T80n(narrow) – specifications
Series: T80
Build year not documented · Data origin: Reference work (Wikipedia/Wikibooks) · sources
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The Yanmar T80n(narrow) is a compact tractor from the T80 series produced by the Japanese manufacturer Yanmar. Positioned within the higher-performance class of the program, this model serves as a specialized variant with reduced width. The design targets applications requiring a narrow track width to operate in tight rows or confined spaces. The tractor represents a specific configuration of the T80 series, distinguished from standard variants by its compact dimensions.
The machine is powered by a four-cylinder diesel engine with a displacement of 3,300 cm³, delivering an output of 79 hp (59 kW). This power level enables the operation of attached implements and the handling of soil cultivation tasks of moderate difficulty. The empty weight of 2,900 kg ensures sufficient traction, while the overall height of 2,460 mm and length of 3,670 mm facilitate maneuverability in enclosed barns or under low roofs. The maximum speed of 16 km/h is tailored to the requirements of field work and short-distance transport between work areas.
Within the series, the T80n(narrow) ranks first in terms of power among three models, placing it virtually on par with the T80 and the T80std(standard). The power range of the series spans from 58.9 to 59 kW. Regarding empty weight, the model ranks third among three variants with specified data. The next heavier model, the T80, has a weight of 3,093.5 kg, while the total weight range within the series lies between 2,900 and 3,100 kg.
Yanmar T80 – Japanese tractor with the turbocharged four-cylinder 4TNV98T engine: 3,326.6 cc displacement, 58.9 kW at 2,600 rpm, 3,093.5 kg weight, top speed of 16.1 km/h
Yanmar is a Japanese maker of diesel engines and tractors with a long tradition of building compact, rugged farm equipment, and its engines also power tractors of other brands as well as construction machinery and generator sets outside Japan. The T80 belongs to the larger, more powerful end of the Yanmar range.
Read on 3 more paragraphs
The four-cylinder diesel engine, type 4TNV98T, has a displacement of 3,326.6 cc and produces 58.9 kW at 2,600 rpm. At 3,670 mm long and 3,093.5 kg, the T80 reaches a design top speed of 16.1 km/h.
The engine code 4TNV98T identifies a turbocharged industrial diesel of Yanmar's TNV line, used by the maker in both tractors and construction equipment. With almost 59 kW from just over 3.3 litres of displacement, the T80 sits in a power class sufficient for medium tillage and running larger mounted implements.
When buying a tractor with this turbocharged engine, the condition of the turbocharger, the tightness of the charge-air system and regular oil changes matter most, as turbocharged engines respond more sensitively to neglected maintenance than naturally aspirated ones. Radiator performance is also worth checking, since turbo diesels generate more waste heat under full load, and the service book will show whether oil-change intervals and any turbocharger work were actually kept and properly recorded.
Sources: SpecCodex-Register: Kennwerte des Modells Yanmar T80
Technical data
Engine
| Power | 79 hp (59 kW)correct |
|---|---|
| Cylinders | 4correct |
| Displacement | 3,300 cm³correct |
Dimensions and weights
| Length | 3,670 mmcorrect |
|---|---|
| Width | 1,310 mmcorrect |
| Height | 2,460 mmcorrect |
| Unladen weight | 2,900 kgcorrect |
Drivetrain and chassis
| Top speed | 16 km/hcorrect |
|---|
Where this model stands
Power-to-weight ratio: 20.3 kW/t (59 kW / 2.9 t)
Power class: Universal (40–100 hp)
Stronger than 55% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Yanmar T80n(narrow) have?
The Yanmar T80n(narrow) delivers 79 hp.
How much does the Yanmar T80n(narrow) weigh?
The unladen weight is 2,900 kg.
What engine does the Yanmar T80n(narrow) have?
4 cylinders, 3,300 cm³ displacement.
How fast does the Yanmar T80n(narrow) go?
Top speed is 16 km/h.
What are the dimensions of the Yanmar T80n(narrow)?
3,670 mm × 1,310 mm × 2,460 mm.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 9 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · Values adopted and presented in our own form; changes from the source are possible. · Data sources and cross-checks
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