Zetor FORTERRA 115
Series: FORTERRA
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The FORTERRA 115 is a tractor from the FORTERRA series manufactured by Zetor. It features a four‑cylinder engine with a displacement of 4 156 cm³, a 24‑speed forward and 18‑speed reverse gearbox, and a fuel tank capacity of 180 l.
Its rated power is 110 hp (80,9 kW) at 2 200 rpm, delivering a maximum torque of 480 Nm. This power places the machine at rank 9 of 21 models, between the smaller 10641 with 77,2 kW and the larger FORTERRA 12441‑4X4/239 with 90 kW, within a series range of 59,6 to 108 kW. The curb weight of 4 660 kg also ranks 9th of 21, between 4 562 kg and 4 785 kg, inside a weight span of 4 075 to 6 350 kg. These figures provide moderate ground pressure and sufficient pulling capability for field and forest tasks.
Within the FORTERRA line the 115 model holds the 9th position for both power and curb weight. It sits between the smaller 10641 and the larger FORTERRA 12441‑4X4/239, with both power and weight falling within the defined series ranges.
Zetor Forterra: the powerful four-cylinder since 1998, from the 95 to the FORTERRA 140 HSX, 59.6 to 108 kW, four- and six-cylinder engines with water cooling
Forterra, a name combining "for" and "terra" (terrain), first left the Brno plant in late 1998, built on the Unified Row III platform whose first prototypes date back to 1974. In 2012 the Forterra HSX arrived with an electro-hydraulic power shuttle, followed in 2014 by the Forterra HD rated up to 110 kW.
Read on 4 more paragraphs
The register lists 19 live models in this series, from the 95 up to the FORTERRA 140 HSX, with outputs from 59.6 to 108 kW, weights from 4,075 to 6,350 kg, and displacements between 4,150 and 6,001 cm3 across four- and six-cylinder engines.
Zetor positioned the Forterra as a rugged mid-range tractor for field, forestry and municipal work, technically simpler than its flagship models but noticeably stronger than the Proxima line. By its 20th anniversary, Zetor counted around 21,500 Forterra tractors sold across 55 countries.
When buying used, the build year matters: early Forterra models from the late 1990s differ substantially from the later HSX and HD versions with their more modern hydraulics and power shuttle transmission.
Zetor, as a Czech tractor maker, remains an independent, active company today, which eases spares supply for the Forterra line through the regular dealer network, unlike many of the long-discontinued brands otherwise gathered on pages like this one. In the power class of 59.6 to 108 kW, the ISO 730 three-point linkage is mostly built to Category II, with the PTO usually offering both standard speeds, 540 and 1,000 rpm.
Sources: SpecCodex register, model data: Zetor Forterra, Zetor
Technical data
Engine
| Power | 110 hp (80.9 kW)correct |
|---|---|
| Rated speed | 2,200 rpmcorrect |
| Torque | 480 Nmcorrect |
| Cylinders | 4correct |
| Displacement | 4,156 cm³correct |
Dimensions and weights
| Length | 4,067 mmcorrect |
|---|---|
| Width | 1,890 mmcorrect |
| Height | 2,725 mmcorrect |
| Wheelbase | 2,328 mmcorrect |
| Unladen weight | 4,660 kgcorrect |
Drivetrain and chassis
| Gearbox | 24 V/18 Rcorrect |
|---|---|
| Forward gears | 24correct |
| Reverse gears | 18correct |
| Top speed | 40 km/hcorrect |
Working data
| Fuel tank capacity | 180 lcorrect |
|---|
Other data
| Linkage category | Cat IIcorrect |
|---|---|
| PTO speed | 540/1000 rpmcorrect |
Where this model stands
Power-to-weight ratio: 17.4 kW/t (81 kW / 4.7 t)
Power class: Large (100–180 hp)
Stronger than 70% 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 Zetor FORTERRA 115 have?
The Zetor FORTERRA 115 delivers 110 hp.
How much does the Zetor FORTERRA 115 weigh?
The unladen weight is 4,660 kg.
What engine does the Zetor FORTERRA 115 have?
4 cylinders, 4,156 cm³ displacement.
How fast does the Zetor FORTERRA 115 go?
Top speed is 40 km/h.
What are the dimensions of the Zetor FORTERRA 115?
4,067 mm × 1,890 mm × 2,725 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.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- 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 18 individual figures for this model. They come from 2 recorded sources; 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
10641
11641
8641
95
9641
FORTERRA
FORTERRA 10641
FORTERRA 11441
FORTERRA 12441-4X4/239
FORTERRA 125
FORTERRA 135
FORTERRA 140 HSX
Sources: Latvian open data portal (retrieved August 2026) · Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved September 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.
