Yanmar Agritech 1145-4 Grapevine
Series: Agritech
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Yanmar Agritech – the register page of specialist tractors with TNV engines, from the Grapevine version 1145-4 to the Cultivation version 2060 XT, 19.8 to 41 kW
This page gathers the versions under the register name Yanmar Agritech – tractors with specialised bodies for vineyards (Grapevine) and row crops (Cultivation), throughout with Yanmar's own engines. Yanmar, a company from Osaka, is regarded as a pioneer of compact diesel engines and, besides engines, also builds agricultural machinery, construction equipment and marine drives. The recorded engine types include the TNV range (3TNV88-XAT, 4TNV88-XAT), Yanmar's well-known industrial diesel engines, and a BTD22TH unit.
Read on 3 more paragraphs
The register lists here 5 versions with 19.8 to 41 kW (26.5 to 55 hp) from two- to four-cylinders, all models run on diesel.
The Grapevine version with four-wheel drive (DT) and the Cultivation version with the XT designation show the two typical uses of such specialist tractors: narrow vine rows in viticulture and row crops in field and vegetable growing, where manoeuvrability and a narrow build matter. Such specialist tractors complement Yanmar's wider range of compact and utility tractors and serve a market segment in which, besides Yanmar, other Japanese and European makers are also present with narrow special versions.
On used specialist tractors, engine condition and the injection pump of the TNV units, the condition of the four-wheel-drive clutch, the attachment hydraulics, and, on the vineyard and row-crop versions, paint and guards in the undergrowth count; parts run through the Yanmar dealer network.
Sources: SpecCodex register, model data: Yanmar Agritech, Yanmar (manufacturer)
Technical data
Engine
| Engine make | Yanmarcorrect |
|---|---|
| Engine model | 3TNV88-XATcorrect |
| Fuel | dieselcorrect |
| Power | 39 hp (29 kW)correct |
| Cylinders | 3correct |
| Displacement | 1,642 cccorrect |
| Bore | 88 mmcorrect |
| Stroke | 90 mmcorrect |
| Cooling | water-cooledcorrect |
Drivetrain and chassis
| Drive | selectable four-wheel drivecorrect |
|---|---|
| Forward gears | 8correct |
| Reverse gears | 2correct |
Other data
| Linkage category | Cat Icorrect |
|---|
Frequently asked questions
How much power does the Yanmar Agritech 1145-4 Grapevine have?
The Yanmar Agritech 1145-4 Grapevine delivers 39 hp.
What engine does the Yanmar Agritech 1145-4 Grapevine have?
3 cylinders, Diesel.
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.
- 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 16 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: Tractor & Construction Plant Wiki (CC BY-SA 3.0) (retrieved August 2026) · Values adopted and presented in our own form; changes from the source are possible. · How we check the data
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
