Valtra 6550-4 HiTech
Built: 1999-1999 · Series: Other models
More machines from model year 1999
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
The Valtra 6550-4 HiTech rolled off the line in 1999 as a tractor. The four-cylinder engine, displacing 4.4 litres, produces 74 kW.
It measures 4.53 m in length and 2.44 m in width. Unladen, it tips the scales at 4,650 kg.
Within the range, rated power spans from 9.7 to 313 kW; with 74 kW, the 6550-4 HiTech sits in the lower third. Directly alongside are the 6550 HT with 73 kW below and the A93 h AC17 2 with 74.3 kW above.
Valtra – other models: the collective page of the Finnish tractors outside the named ranges, from the Valmet 600 and 6000 series to A, N, T and S, 10 to 313 kW, Sisu and AGCO Power engines from Linnavuori, à-la-carte tractors from Suolahti
This page gathers the Valtra tractors the register could not assign to a named range – the brand from Suolahti in central Finland that, as Valmet with state roots, built the first Finnish tractor in 1951, was renamed Valtra in 1997 after the sale to Sisu and has belonged to AGCO since 2004. The type logic: the Valmet ranges of the 1980s and 1990s – 500, 600, 6000 (Mezzo) and 8000 (Mega) – give the range in the first digit, -4 four-wheel drive and HiTech the equipment with electronic control; since 2000 Valtra has structured the programme in letter ranges, A for the compact class, N for the four-cylinders, T for the six-cylinders and S for the big tractors, with the following number as power class (N174 about 175 hp, T234 about 235 hp) and the suffixes HiTech, Active, Versu and Direct for transmission and equipment. The engines come from the company's own Linnavuori plant – first Valmet, then Sisu, today AGCO Power – three- to six-cylinders of 3.3 to 8.4 litres; the brand is known for the à-la-carte tractor the customer configures at the factory in colour and equipment, and for the forestry and municipal versions with the TwinTrac reverse-drive station.
Read on 3 more paragraphs
The register lists here 646 versions with 9.7 to 313 kW from one- to six-cylinders of 400 to 8,419 cm³, unladen weights from 680 to 12,000 kg, gross weights from 1,100 to 16,000 kg, lengths from 2,970 to 6,090 mm and widths from 1,362 to 3,000 mm.
Valtra is market leader in Finland and Scandinavia and one of the big brands in Brazil, where AGCO runs a second Valtra plant; in Central Europe it is the tractor of forestry businesses and municipalities.
On used tractors, operating hours, Sisu engine and injection, HiShift shuttle and powershift (Versu) or stepless transmission (Direct), TwinTrac station, front loader and forestry equipment, rust on cab and mudguards count; parts run through Valtra and AGCO.
Sources: Kennwerte der Modelle Valtra (weitere Modelle), Valtra (AGCO, Hersteller)
Technical data
Engine
| Power | 74 kWcorrect |
|---|---|
| Cylinders | 4correct |
| Displacement | 4,390 cm³correct |
Dimensions and weights
| Length | 4,530 mmcorrect |
|---|---|
| Width | 2,440 mmcorrect |
| Unladen weight | 4,650 kgcorrect |
| Gross vehicle weight | 9,000 kgcorrect |
Where this model stands
Power-to-weight ratio: 15.9 kW/t (74 kW / 4.7 t)
Power class: Large (100–180 hp)
Stronger than 66% of the tractors in the register — out of 15,659 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Valtra 6550-4 HiTech have?
The Valtra 6550-4 HiTech delivers 74 kW.
How much does the Valtra 6550-4 HiTech weigh?
The unladen weight is 4,650 kg.
What is the gross vehicle weight of the Valtra 6550-4 HiTech?
9,000 kg.
What engine does the Valtra 6550-4 HiTech have?
4 cylinders, 4,390 cm³ displacement.
What are the dimensions of the Valtra 6550-4 HiTech?
4,530 mm × 2,440 mm.
When was the Valtra 6550-4 HiTech built?
Production years: 1999.
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.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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Other models in this series
Sources: [1]
Tractor in 3D section
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