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Oliver 2050

The Oliver 2050 is a tractor produced by Oliver. It is equipped with a 478 ci 7.8 L engine. The rated power output is 118.78 hp 88.6 kW. Transmission: Hydraul-Shift. Operating weight: 14540 lbs 6595 kg.

Engine Power
118.78 hp 88.6 kW
Fuel & Capacities
27.5 gal 104.1 L
Transmission
Hydraul-Shift
Operating Weight
14540 lbs 6595 kg

Oliver 2050 Serial Number & Year Decoder

Find the exact manufacture year of your tractor by checking your chassis serial number below.

Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.

Overview

Oliver 2050 tractor photo
1968 - 1969 50 SeriesRow-Crop tractor
1968 - 1969
50 Series
Row-Crop tractor
Production
Manufacturer
Oliver
Row-Crop tractor
Built in Charles City, Iowa, USA
Total built
383
Original price was $12,000 in 1969
Oliver 2050 Engine
Oliver-Hercules 7.8L 6-cyl diesel
Fuel tank
27.5 gal 104.1 L
78 gal*Capacity of optional fender-mounted fuel tanks. 295.2 L
Engine details ...
Oliver 2050 Power
PTO (claimed)
118 hp 88.0 kW
Drawbar (tested)
96.36 hp 71.9 kW
PTO (tested)
118.78 hp 88.6 kW
Performance test details ...
Mechanical
Two- or four-wheel drive
Final drives
planetary
Power steering
Independent disc brakes
Open operator station. Cab optional with air-conditioning.
Hydraulics
Type
open center
Pressure
2050 psi 141.3 bar
Valves
2 to 4
Pump flow
9 gpm 34.1 lpm
Tractor hitch
Rear Type
III
Control
position and draft control
Rear lift (at 24"/610mm)
6000 lbs 2721 kg
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
1000
540/1000
Dimensions & Tires
Wheelbase
97.7 inches 248 cm
Weight
14540 lbs 6595 kg
Front tire
11.00-16
Rear tire
18.4-38
Full dimensions and tires ...
References
2050 references literature
2050/2150 - Big whisper-quiet diesels published in 1968, by Oliver

Engine

Engine Detail — 478 ci / 7.8 L Diesel

Manufacturer
Oliver-Hercules
Fuel Type
Diesel
Configuration
6-cylinder, liquid-cooled
Displacement
478 ci 7.8 L
Bore/Stroke
4.5625x4.875 inches 116 x 124 mm
Air cleaner
dry
Compression
18.0:1
Rated RPM
2400
Firing order
1-5-3-6-2-4
Starter volts
12
Oil capacity
19 qts 18.0 L
Coolant capacity
28 qts 26.5 L

Transmission

Transmission options
6-speed unsynchronized gear
18-speed partial powershift

Transmission — 6 forward and 2 reverse unsynchronized gear

Type
unsynchronized gear
Gears
6 forward and 2 reverse
Clutch
330mm cerametallic disc
With 18.4-38 rear tires.
2050 unsynchronized gear speeds

Transmission — Hydraul-Shift

Transmission
Hydraul-Shift
Type
partial powershift
Gears
18 forward and 6 reverse
Clutch
330mm cerametallic disc
Oliver Hydraul-Shift provides a clutchless, on-the-move shift to an over- and under-drive for each of six forward gears.
2050 Hydraul-Shift partial powershift speeds

Dimensions

Oliver 2050 Tires
Ag front
11.00-16
Ag rear
18.4-38
23.1-34
24.5-32
Dimensions
Wheelbase
97.7 inches 248 cm
Length
162.3 inches 412 cm
Height (steering wheel)
85.5 inches 217 cm
Operating weight
14540 lbs 6595 kg
Ballasted weight
18890 lbs 8568 kg
Ground clearance
18.9 inches 48 cm
2WD Front tread
60 to 80 inches 152 to 203 cm
4WD Front tread
66/70.75/80 inches 167/179/203 cm
2WD Rear tread
61 to 91 inches 154 to 231 cm
4WD Rear tread
61.5 to 111.5 inches 156 to 283 cm

Tests

Nebraska Tractor Test 987
Diesel 18-speed 2WD September 23 - October 7, 1968 Link: Nebraska Tractor Test 987 file
PTO performance
Power at rated engine speed
118.78 hp 88.6 kW
Fuel use
7.5 gal/hour 28.4 l/hour
Drawbar performance
Max power
96.36 hp 71.9 kW
Fuel use
7.6 gal/hour 28.8 l/hour
Gear 4-under used for power test.
Max pull
13,222 lbs 5997 kg
Gear 1-over used for pull test.

Photos

Oliver 2050, left side.

Oliver 2050, left side.

Oliver 2050, front view.

Oliver 2050, front view.

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