OC-4 by Oliver

1957 - 1965

1957 - 1965 Agricultural Crawler tractor

Production

Production Manufacturer:Oliver
Type:Agricultural Crawler tractor
Factory:Cleveland, Ohio, USA

Oliver OC-4 Power

Oliver OC-4 Power Engine:30.45 hp
22.7 kW
Gas Drawbar (claimed):24.05 hp
17.9 kW
Diesel Drawbar (claimed):24.75 hp
18.5 kW
Gas Belt (claimed):26.47 hp
19.7 kW
Diesel Belt (claimed):27.31 hp
20.4 kW
Drawbar (tested):24.15 hp
18.0 kW
Belt (tested):26.08 hp
19.4 kW
power test details ...

1957 - 1965

1957 - 1965
Agricultural Crawler tractor

Nebraska Tractor Test 655

Nebraska Tractor Test 655

Nebraska Tractor Test 655

Nebraska Tractor Test 655
Diesel 4-speed crawler
June 5 - 16, 1958
Link: Nebraska Tractor Test 655 file
Belt power (max):26.08 hp
19.4 kW
Belt fuel use (max):2.3 gal/hour
8.7 l/hour
Drawbar performance
Max power:24.15 hp
18.0 kW
Gear 2 used for power test.
Max pull:5124 lbs
2324 kg
Gear 1 used for pull test.

Nebraska Tractor Test 656

Nebraska Tractor Test 656

Nebraska Tractor Test 656

Nebraska Tractor Test 656
Gasoline 4-speed crawler
June 5 - 16, 1958
Link: Nebraska Tractor Test 656 file
Belt power (max):25.34 hp
18.9 kW
Belt fuel use (max):2.5 gal/hour
9.5 l/hour
Drawbar performance
Max power:23.14 hp
17.3 kW
Gear 2 used for power test.
Max pull:4986 lbs
2261 kg
Gear 1 used for pull test.

Oliver OC-4 Engines

Oliver OC-4 Engines Hercules 2.1L 3-cyl diesel Herclues 2.1L 3-cyl gasoline Fuel tank:11 gal
41.6 L
Engine details ...

1957 - 1965

1957 - 1965
Agricultural Crawler tractor

Engines overview

Engines overview
Hercules 2.1L 3-cyl diesel
Herclues 2.1L 3-cyl gasoline

Engine Detail

Engine Detail
Hercules DD130
diesel
3-cylinder
liquid-cooled vertical I-head
Displacement:130 ci
2.1 L
Bore/Stroke:3.50x4.50 inches
89 x 114 mm
Power:30.45 hp
22.7 kW
Air cleaner:oil bath
Compression:14.5:1
Rated RPM:1700
Torque:96 lb-ft
130.2 Nm
Torque RPM:1200
Starter volts:12
Oil capacity:5.75 qts
5.4 L
Coolant capacity:12 qts
11.4 L

Engine Detail

Engine Detail
Herclues GTO130
gasoline
3-cylinder
liquid-cooled vertical I-head
Displacement:130 ci
2.1 L
Bore/Stroke:3.50x4.50 inches
89 x 114 mm
Power:30.20 hp
22.5 kW
Air cleaner:oil bath
Compression:6.5:1
Rated RPM:1700
Torque:97 lb-ft
131.5 Nm
Torque RPM:1400
Starter volts:6
Oil capacity:5.75 qts
5.4 L

Mechanical

Mechanical Chassis:crawler
Transmission:4-speed gear
Transmission details ...

1957 - 1965

1957 - 1965
Agricultural Crawler tractor

Transmission

Transmission
Type:gear
Gears:4 forward and 1 reverse
Clutch:dry disc

Speeds

Speeds

Power Take-off (PTO)

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

Dimensions & Tracks

Dimensions & Tracks Weight:4720 to 5000 pounds
12-inch tracks Full dimensions and tracks ...

1957 - 1965

1957 - 1965
Agricultural Crawler tractor

Oliver OC-4 Tracks

Oliver OC-4 Tracks
Size:12-inch tracks

Dimensions

Dimensions
Length:111 inches
281 cm *Length with dozer blade
Width:60 inches
152 cm

Oliver OC-4 Weight

Oliver OC-4 Weight
Gas Shipping:4720 lbs
2140 kg
Diesel Shipping:4750 lbs
2154 kg
Gas Operating:4970 lbs
2254 kg
Diesel Operating:5000 lbs
2268 kg

OC-4 relate tractors