Oliver 70 tractor specifications

1935 - 1948

1935 - 1948 Row-Crop tractor

Series:

Series:7077 ↓

1948 - 1954

Fleetline Series

Row-Crop tractor

Production

Production
Manufacturer:	Oliver
Type:	Row-Crop tractor
Factory:	Charles City, Iowa, USA
Original price:	$3,000 (1954)

Variants

Variants
77 Row-Crop:	tricycle chassis
77 Standard:	standard front
77 Orchard:	low-profile

Oliver 77 Power

Oliver 77 Power
Plows:	2-3
Drawbar (tested):	32.89 hp 24.5 kW
Belt (tested):	37.17 hp 27.7 kW
power test details ...

Oliver 77 Engines

Oliver 77 Engines
Waukesha-Oliver 3.2L 6-cyl gasoline
Waukesha-Oliver 3.2L 6-cyl diesel
Waukesha-Oliver 3.2L 6-cyl LP gas
Fuel tank:	16.5 gal 62.5 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Brakes:	differential mechanical drum
Cab:	Open operator station.
Transmission:	6-speed unsynchronized gear
Transmission details ...

Power Take-off (PTO)

Power Take-off (PTO)
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Wheelbase:	90.75 inches 230 cm
Weight:	4207 to 4502 pounds
Front tire:	5.50-16
Rear tire:	10-38
Full dimensions and tires ...

77 Serial Numbers

77 Serial Numbers
Location:	early: rear main frame and transmission, front-right side
	later: below instrument panel
1948:	320001
1949:	320241
1950:	327901
1951:	337243
1952:	347904
1953:	3500001
1954:	4501667
Final:	4504470
how to read serial numbers...

Belt Pulley

Belt Pulley
Diameter:	12 inches 30 cm
Width:	7.25 inches 18 cm
RPM:	992
Speed:	3,080 ft/min 938.78 meters/min

Production

Production Manufacturer:Oliver
Type:Row-Crop tractor

Variants

Variants 70 Row-Crop:tricycle chassis
70 Standard:standard chassis
70 Orchard:low-profile

1935 - 1948

Row-Crop tractor

Series:

Series:	70
	77 ↓

Production

Production
Manufacturer:	Oliver
Type:	Row-Crop tractor

Variants

Variants
70 Row-Crop:	tricycle chassis
70 Standard:	standard chassis
70 Orchard:	low-profile

Oliver 70 Power

Oliver 70 Power
Drawbar (claimed):	22.7 hp 16.9 kW
PTO (claimed):	30.37 hp 22.6 kW
Drawbar (tested):	28.63 hp 21.3 kW
Belt (tested):	31.52 hp 23.5 kW
power test details ...

Oliver 70 Engines

Oliver 70 Engines
Oliver 3.3L 6-cyl gasoline
Oliver 3.3L 6-cyl distillate
Fuel tank:	16 gal 60.6 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Cab:	Open operator station.
Transmissions:	4-speed
	6-speed
Transmission details ...

Dimensions & Tires

Dimensions & Tires
Wheelbase:	91.25 inches 231 cm
Weight:	4,400 lbs 1995 kg
Front tire:	5.50-16
Rear tire:	11-38
Full dimensions and tires ...

70 Serial Numbers

70 Serial Numbers
1935:	20001
1936:	200686
1937:	208729
1938:	219645
1939:	223255
1940:	231116
1941:	236356
1942:	241391
1943:	243640
1944:	244711
1945:	250180
1946:	252780
1947:	258140
1948:	262840
how to read serial numbers...

Oliver 70 Power

Oliver 70 Power Drawbar (claimed):22.7 hp
16.9 kW
PTO (claimed):30.37 hp
22.6 kW
Drawbar (tested):28.63 hp
21.3 kW
Belt (tested):31.52 hp
23.5 kW
power test details ...

1935 - 1948

Row-Crop tractor

Series:

Series:	70
	77 ↓

Nebraska Tractor Test 252

Nebraska Tractor Test 252
Gasoline 4-speed 2WD April 13 - 24, 1936 Link: Nebraska Tractor Test 252 file
Belt power (max):	28.40 hp 21.2 kW
Belt fuel use (max):	2.7 gal/hour 10.2 l/hour
Drawbar performance
Max power:	21.93 hp 16.4 kW
Gear 3 used for power test.
Max pull:	3,120 lbs 1415 kg
Gear 1 used for pull test.

Nebraska Tractor Test 267

Nebraska Tractor Test 267
Distillate 4-speed 2WD April 20 - 31, 1936 Link: Nebraska Tractor Test 267 file
Belt power (max):	27.15 hp 20.2 kW
Belt fuel use (max):	3.3 gal/hour 12.5 l/hour
Drawbar performance
Max power:	20.48 hp 15.3 kW
Gear 3 used for power test.
Max pull:	2,523 lbs 1144 kg
Gear 1 used for pull test.

Nebraska Tractor Test 351

Nebraska Tractor Test 351
Gasoline 6-speed 2WD August 23 - 29, 1940 Link: Nebraska Tractor Test 351 file
Belt power (max):	31.52 hp 23.5 kW
Belt fuel use (max):	3.0 gal/hour 11.4 l/hour
Drawbar performance
Max power:	28.63 hp 21.3 kW
Gear 3 used for power test.
Max pull:	4,170 lbs 1891 kg
Gear 1 used for pull test.

Oliver 70 Engines

Oliver 70 Engines Oliver 3.3L 6-cyl gasoline Oliver 3.3L 6-cyl distillate Fuel tank:16 gal
60.6 L
Engine details ...

1935 - 1948

Row-Crop tractor

Series:

Series:	70
	77 ↓

Engines overview

Engines overview
Oliver 3.3L 6-cyl gasoline
Oliver 3.3L 6-cyl distillate

Engine Detail

Engine Detail
Oliver
gasoline
6-cylinder
liquid-cooled
Displacement:	201.3 ci 3.3 L
Bore/Stroke:	3.125x4.375 inches 79 x 111 mm
Rated RPM:	1500
Firing order:	1-5-3-6-2-4
Coolant capacity:	4.5 qts 4.3 L

Engine Detail

Engine Detail
Oliver
distillate
6-cylinder
liquid-cooled
Displacement:	201.3 ci 3.3 L
Bore/Stroke:	3.125x4.375 inches 79 x 111 mm
Rated RPM:	1500

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Cab:Open operator station.
Transmissions:4-speed
6-speed
Transmission details ...

1935 - 1948

Row-Crop tractor

Series:

Series:	70
	77 ↓

Transmissions overview

Transmissions overview
4-speed
6-speed

Transmission

Transmission
Gears:	4 forward and 1 reverse

Speeds

Speeds

Transmission

Transmission
Gears:	6 forward and 1 reverse
The six-speed transmission was introduced on the "streamlined" model 70 in 1937. The top two gears were locked out if the tractor was equipped with steel wheels.

Speeds

Speeds

Dimensions & Tires

Dimensions & Tires Wheelbase:91.25 inches
231 cm
Weight:4,400 lbs
1995 kg
Front tire:5.50-16
Rear tire:11-38
Full dimensions and tires ...

1935 - 1948

Row-Crop tractor

Series:

Series:	70
	77 ↓

Oliver 70 Tires

Oliver 70 Tires
Ag front:	5.50-16
Ag rear:	11-38

Dimensions

Dimensions
Wheelbase:	91.25 inches 231 cm
Weight:	4,400 lbs 1995 kg

70 Serial Numbers

70 Serial Numbers 1935:20001
1936:200686
1937:208729
1938:219645
1939:223255
1940:231116
1941:236356
1942:241391
1943:243640
1944:244711
1945:250180
1946:252780
1947:258140
1948:262840

how to read serial numbers...