Oliver Super 77

Production: 1954 - 1958  

Production
Manufacturer:	Oliver
Type:	Row-Crop tractor
Original price:	$3,500 (1958 )

Variants
row-crop
Super 77-S:	standard
orchard

Oliver Super 77 Power
Plows:	3-4
Drawbar (tested):	37.61 hp 28.0 kW
Belt (tested):	44.05 hp 32.8 kW

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Steering:	power*Optional
Brakes:	differential mechanical disc
Cab:	Open operator station.
Transmission:	6-speed gear

Capacity
Fuel:	16.5 gal 62.5 L
Hydraulic system:	2.4 gal 9.1 L

Hydraulics
Capacity:	2.4 gal 9.1 L
Pump flow:	13 gpm 49.2 lpm

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

Super 77 Serial Numbers
Location:	Below the tractor's instrument panel.
1954:	8303
1955:	10001
1956:	38500
1957:	44167
1958:	56917
Final:	59008

Engine Detail
Waukesha-Oliver
gasoline
6-cylinder
liquid-cooled
Displacement:	216 ci 3.5 L
Bore/Stroke:	3.50x3.75 inches 89 x 95 mm
Air cleaner:	oil bath
Pre-heating:	coolant heater*Optional
Compression:	7.00:1
Rated RPM:	1600
Firing order:	1-5-3-6-2-4
Starter volts:	6 (early)
12 (late)
Oil capacity:	5 qts 4.7 L
Coolant capacity:	18 qts 17.0 L

Transmission
Type:	gear
Gears:	6 forward and 2 reverse
Clutch:	254mm dry disc
Oil capacity:	18 qts 17.0 L

Dimensions
Wheelbase:	90.8 inches 230 cm
Length:	139.3 inches 353 cm
Width:	80.3 inches 203 cm
Height:	61.5 inches 156 cm
Ground clearance:	24.9 inches 63 cm
Front tread:	60 to 84 inches 152 to 213 cm
Rear tread:	60 to 92.5 inches 152 to 234 cm