Tractor · 1995Unverified
Valmet 8550
Valmet 8550 — HiTech 8050 Series · 142 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
142 hp
Max power
108.1 kW
Weight
5198 kg
Hover a source tag to verify
Overview
ManufacturerValmetReference
Row-Crop tractorReference
Built in Suolahti, FinlandReference
Four-wheel driveReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard.Reference
Engine
SisuDiesel 7.4L 6-cyl dieselReference
Fuel tank165.0 LReference
Engine118.0 kWReference
Drawbar (tested)93.8 kWReference
SisuDiesel 634 DSREReference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement7.4 LReference
Bore/Stroke108 x 134 mmReference
Power118.0 kWReference
Rated RPM2200Reference
Torque650.1 NmReference
Torque RPM1400Reference
StarterelectricReference
Starter volts12Reference
Max power108.1 kWReference
Power at rated engine speed105.6 kWReference
Max power93.8 kWReference
Transmission
36-speed three-speed power shiftReference
TransmissionHiTechReference
Typethree-speed power shiftReference
Gears36 forward and reverseReference
Four gears in three ranges with three-speed power shift and power shuttle.Reference
PTO & Hydraulics
PTO (tested)108.1 kWReference
Pressure190.0 barReference
Pump flow73.1 lpmReference
Rear TypeIIIReference
Rear lift6999 kgReference
Rear PTOindependentReference
Rear PTO Type540/1000Reference
Rear PTO Type540/540EReference
Rear PTO Type1000Reference
Engine RPM540@1874Reference
Engine RPM1000@2080Reference
Engine RPM540E@1539Reference
Power at rated PTO speed108.1 kWReference
Dimensions
Wheelbase255 cmReference
Weight5198 kgReference
Front tire16.8R28Reference
Rear tire20.8R38Reference
Ag front16.8R28Reference
Ag rear20.8R38Reference
Length494 cmReference
Width224 cmReference
Height (cab)282 cmReference
Height (exhaust)283 cmReference
Clearance (front axle)55 cmReference
Clearance (rear axle)53 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Battery volts12Reference
Test results
Diesel HiTech 4WDMay 1996 - July 1996, Link: OCED Tractor Test 1633 fileReference
PTO performanceReference
Fuel use31.8 l/hourReference
Fuel use32.9 l/hourReference
Drawbar performanceReference
Fuel use32.6 l/hourReference
Max pull4792 kgReference
Speeds
With 20.8R38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.