Tractor · 1981Unverified
Valmet 78 Viking
Valmet 78 Viking — 8 Series · 65 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
65 hp
Weight
2959 kg
Hover a source tag to verify
Overview
ManufacturerValmetReference
Row-Crop tractorReference
Built in BrazilReference
Two-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Mechanical dry disc brakesReference
Four-post ROPS.Reference
Engine
MWM 3.9L 4-cyl dieselReference
MWM D229Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke102 x 120 mmReference
Air cleaneroil bathReference
Rated RPM2200Reference
Torque259.8 NmReference
Torque RPM1400Reference
StarterelectricReference
Starter volts12Reference
Oil capacity9.5 LReference
Coolant capacity11.8 LReference
Transmission
6-speed synchronizedReference
TypesynchronizedReference
Gears6 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)48.5 kWReference
Hydraulic system17.0 LReference
Typeopen centerReference
Capacity17.0 LReference
Pressure160.5 barReference
Pump flow25.4 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift1500 kgReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1720Reference
Capacities
Fuel79.9 LReference
Dimensions
Wheelbase219 cmReference
Weight2959 kgReference
Front tire7.50-16Reference
Rear tire18.4-30Reference
Standard tires (ag)Front: 7.50-16. Rear: 18.4-30Reference
Length405 cmReference
Width197 cmReference
Height (ROPS)251 cmReference
Clearance (drawbar)45 cmReference
Front tread140 to 181 cmReference
Rear tread151 to 209 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps23Reference
Battery volts12Reference
Battery AH135Reference
Speeds
With 18.4-30 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.