Oliver 99: all source data

All 75 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerOliver
(no label)Standard-tread tractor
FactoriesCharles City, Iowa, USA
FactoriesSouth Bend, Indiana, USA
(no label)Original price was $3,500 in 1956
(no label)The Oliver 99 replaced the High-Compression Special 28-44. The low-compression version was the 90.
Engine
(no label)Oliver 7.3L 4-cyl gasoline
(no label)Waukesha-Oliver 4.9L 6-cyl diesel
(no label)Waukesha-Oliver 4.9L 6-cyl gasoline
Fuel tank34 gal | 128.7 L
Transmission
(no label)4-speed gear
Power
Plows5
Drawbar (tested)52.05 hp | 38.8 kW
Belt (tested)62.28 hp | 46.4 kW
Mechanical
(no label)Two-wheel drive
(no label)Manual steering
(no label)Contracting band brakes
(no label)Open operator station.
Pto
Rear PTOindependent
Rear PTO Type540 (1.375)
Dimensions
Wheelbase80 inches | 203 cm
Weight7073 lbs | 3208 kg
Front tire7.50-18
Rear tire46x12
Belt pulley
Diameter16.75 inches | 42 cm
Width8.25 inches | 20 cm
RPM596
Speed2600 ft/min | 792.48 meters/min

Engine

Engine options
(no label)Oliver 7.3L 4-cyl gasoline
(no label)Waukesha-Oliver 4.9L 6-cyl diesel
(no label)Waukesha-Oliver 4.9L 6-cyl gasoline
Engine detail
(no label)Oliver
(no label)gasoline
(no label)4-cylinder
(no label)liquid-cooled
Displacement443 ci | 7.3 L
Bore/Stroke4.75x6.25 inches | 121 x 159 mm
Air cleaneroil bath
Compression5.5:1
Rated RPM1125
Starter typehand-crank
Starter typeelectric
(no label)Waukesha-Oliver
(no label)diesel
(no label)6-cylinder
(no label)liquid-cooled
(no label)Available in styled 99, after 1952
Displacement302 ci | 4.9 L
Bore/Stroke4.00x4.00 inches | 102 x 102 mm
Rated RPM1675
(no label)Waukesha-Oliver
(no label)gasoline
(no label)6-cylinder
(no label)liquid-cooled
(no label)Available in styled 99, after 1952
Displacement302 ci | 4.9 L
Bore/Stroke4.00x4.00 inches | 102 x 102 mm
Rated RPM1675

Transmission

Transmission
Typegear
Gears4 forward and 1 reverse
Clutchdry disc

Dimensions

Tires
Ag front7.50-18
Ag rear46x12 (steel)
Ag rear12.75-28
Ag rear13.25-28
Ag rear13-30
Ag rear14-30
Ag rear15-30
Dimensions
Wheelbase80 inches | 203 cm
Length125.75 inches | 319 cm
Width65 inches | 165 cm
Height (hood)59.5 inches | 151 cm
Operating weight7073 lbs | 3208 kg
Ballasted weight13110 lbs | 5946 kg
Rear tread52 inches | 132 cm