- Rigid chassis
- WhichTractor size: Standard-size
- No lab test on file
- 1998–2003
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
VALMET 8550 HiTech Engine specs
13 engine values on record for the 8550 HiTech.
Engine power, claimed · gross or net not stated
157.8 hp
117.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Valmet Mega-8550 HiTech”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
What engine is in an 8550 HiTech?
An 8550 HiTech has a VALMET 634 DSR (E), a 6-cylinder 7.37 L diesel engine.
| Make & model | VALMET 634 DSR (E)Source 1 |
|---|---|
| Fuel | DieselSource 1 |
| Cylinders | 6Source 1 |
| Displacement | 449.4 ci · 7.37 LSource 1 |
| Cooling | Liquid-cooled |
| Fuel injection | Direct injection |
| Maximum torque | 479 lb·ft · 650 N·m |
| Maximum torque speed | 1,400 rpm |
| Air cleaner | Valmet dry air filter including cyclone pre-filter |
| Cylinders | 6 |
| Displacement | 7.8 qt · 7.4 L |
| Bore | 4.3 in · 108 mm |
| Stroke | 5.3 in · 134 mm |
| Rated engine speed | 2,200 rpm |
| Torque rise | 27 % |
Source · Traktorenlexikon, “Valmet Mega-8550 HiTech”
Sources and how this page was built
13 engine values from Traktorenlexikon, “Valmet Mega-8550”; and Traktorenlexikon, “Valmet Mega-8550 HiTech”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Valmet Mega-8550 — CC BY-SA 4.0, WIKIBOOKS-TL-116511 · revision 1000202. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: Valmet Mega-8550 HiTech — CC BY-SA 4.0, WIKIBOOKS-TL-116520 · revision 1008504. Wikibooks contributors (Traktorenlexikon). Original document