Valmet 78 Viking

Production: 1981 - 1987  

Production
Manufacturer:	Valmet
Type:	Row-Crop tractor
Factory:	Brazil

Valmet 78 Power
PTO (claimed):	65 hp 48.5 kW

Mechanical
Chassis:	4x2 2WD
Differential lock:	mechanical rear
Steering:	power
Brakes:	mechanical dry disc
Cab:	Four-post ROPS.
Transmission:	6-speed synchronized

Capacity
Fuel:	21.1 gal 79.9 L
Hydraulic system:	4.5 gal 17.0 L

Hydraulics
Type:	open center
Capacity:	4.5 gal 17.0 L
Pressure:	2328 psi 160.5 bar
Pump flow:	6.7 gpm 25.4 lpm

Tractor hitch
Rear Type:	II
Control:	position and draft control
Rear lift:	3307 lbs 1500 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540 (1.375)
Engine RPM:	540@1720

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	23
Battery volts:	12
Battery AH:	135

Engine Detail
MWM D229
diesel
4-cylinder
liquid-cooled
Displacement:	239.3 ci 3.9 L
Bore/Stroke:	4.01x4.72 inches 102 x 120 mm
Air cleaner:	oil bath
Rated RPM:	2200
Torque:	191.6 lb-ft 259.8 Nm
Torque RPM:	1400
Starter:	electric
Starter volts:	12
Oil capacity:	10 qts 9.5 L
Coolant capacity:	12.5 qts 11.8 L

Transmission
Type:	synchronized
Gears:	6 forward and 2 reverse

Dimensions
Wheelbase:	86.4 inches 219 cm
Length:	159.8 inches 405 cm
Width:	77.6 inches 197 cm
Height (ROPS):	99.2 inches 251 cm
Weight:	6525 lbs 2959 kg
Clearance (drawbar):	18.1 inches 45 cm
Front tread:	55.5 to 71.3 inches 140 to 181 cm
Rear tread:	59.5 to 82.3 inches 151 to 209 cm