Valmet 6300 – specifications
Series: Other models
Build year not documented · Data origin: Official register, Reference work (Wikipedia/Wikibooks) · sources
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The Valmet 6300 belongs to the Tractors group and was produced in the specified production period. It is equipped with a four‑stroke engine with four cylinders and a displacement of 4 397 cm³. The machine measures 4 425 mm in length, 2 010 mm in width and 2 715 mm in height, with a wheelbase of 2 330 mm. The curb weight is 4 070 kg, the fuel tank holds 158 l, and the transmission is available in 12 V/12 R, 24 V/24 R and 36 V/36 R versions.
A maximum torque of 330 Nm provides high pulling capability at low engine speeds, which is beneficial when starting heavy implements. The 4 397 cm³ displacement delivers sufficient power for field work, while the 4 070 kg weight keeps ground pressure moderate and ensures stability on uneven terrain. The shaft speed of 540/1000 U/min indicates the optimal operating range for different tasks. The lifting category Cat II defines the permissible lifting loads.
The Valmet 6300 is intended for typical agricultural operations that require strong pulling force, ample fuel capacity and versatile gearbox options. It is suited for tasks demanding high torque and stable driving performance, such as pulling heavy implements or transporting large loads across the field.
Valmet – other models: the collective page of the Finnish and Brazilian tractors outside the named ranges, from the Valmet 15 and 20 of the 1950s through the 361 D, 502 and 705 to the Brazilian 65
This page gathers the Valmet tractors the register could not assign to a named range – the Finnish state group Valtion Metallitehtaat that built Finland's first tractor in 1951 in Tourula near Jyväskylä with the Valmet 15, moved tractor production to Suolahti in 1969 and in 1960 founded a second tractor plant in Mogi das Cruzes near São Paulo, which still produces today as Valtra do Brasil. The type logic: the early models 15, 20 and 33 give the hp class, the three-digit 359, 361, 502, 565, 702 and 705 of the 1960s and 1970s the size in the first digit and the generation in the following ones, D the diesel, -4 four-wheel drive; the Brazilian 65, 85, 118 and 148 give the hp class, and the 118 Alcool is a tractor with ethanol engine from the Brazilian alcohol programme of the 1980s – noted in the register as fuel Alcohol. The engines are Valmet's own from Linnavuori, in Brazil MWM diesels built under licence; in 1997 the name passed to Valtra with the sale to Sisu.
Read on 3 more paragraphs
The register lists here 179 versions with 11 to 140 kW from three- to six-cylinders of 1,400 to 7,400 cm³, torque from 157 to 691 Nm, unladen weights from 780 to 12,000 kg, gross weights from 1,250 to 20,000 kg, lengths from 2,500 to 5,720 mm, widths from 1,120 to 2,680 mm and heights from 1,350 to 3,100 mm.
Valmet was the tractor of Finnish farming and forestry and is still one of the big brands in Brazil today; the 6000s and 8000s of the 1990s laid the foundation for Valtra's success in Western Europe.
On used tractors, originality and engine condition count on the classics, clutch, gearbox and hydraulics on the 500s and 700s, HiShift shuttle and electronics on the 6000s; parts run through Valtra and AGCO, in Brazil through Valtra do Brasil.
Sources: SpecCodex register, model data: Valmet (weitere Modelle), Valtra (AGCO, Rechtsnachfolger Valmet)
Technical data
Engine
| Torque | 330 Nmcorrect |
|---|---|
| Cylinders | 4correct |
| Displacement | 4,397 cm³correct |
Dimensions and weights
| Length | 4,425 mmcorrect |
|---|---|
| Width | 2,010 mmcorrect |
| Height | 2,715 mmcorrect |
| Wheelbase | 2,330 mmcorrect |
| Unladen weight | 4,070 kgcorrect |
Drivetrain and chassis
| Gearbox | 12 V/12 R, 24 V/24 R and 36 V/36 Rcorrect |
|---|
Working data
| Fuel tank capacity | 158 lcorrect |
|---|
Other data
| Linkage category | Cat IIcorrect |
|---|---|
| PTO speed | 540/1000 rpmcorrect |
Frequently asked questions
How much does the Valmet 6300 weigh?
The unladen weight is 4,070 kg.
What engine does the Valmet 6300 have?
4 cylinders, 4,397 cm³ displacement.
What are the dimensions of the Valmet 6300?
4,425 mm × 2,010 mm × 2,715 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.
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This page carries 12 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
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. · Data sources and cross-checks
Tractor in 3D section
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