Oliver 2055 tractor specifications

1971

1971 55 SeriesRow-Crop tractor

Production

Production Manufacturer:Oliver
Type:Row-Crop tractor
Factory:Minneapolis, Minnesota, USA
Original price:$11,800 (1971 )

Oliver 2055 Power

Oliver 2055 Power Drawbar (claimed):102 hp
76.1 kW
PTO (claimed):110 hp
82.0 kW
Drawbar (tested):100.99 hp
75.3 kW
PTO (tested):110.78 hp
82.6 kW
power test details ...

1971

55 Series

Row-Crop tractor

Nebraska Tractor Test 953

Nebraska Tractor Test 953
Diesel 10-speed 2WD November 4 - 15, 1966 Link: Nebraska Tractor Test 953 file
PTO performance
Power at rated engine speed:	110.78 hp 82.6 kW
Fuel use:	8.1 gal/hour 30.7 l/hour
Drawbar performance
Max power:	100.99 hp 75.3 kW
Fuel use:	8.3 gal/hour 31.4 l/hour
Gear 2DD used for power test.
Max pull:	14,218 lbs 6449 kg
Gear 2DD used for pull test.

Nebraska Tractor Test 954

Nebraska Tractor Test 954
LP gas 10-speed 2WD November 4 - 15, 1966 Link: Nebraska Tractor Test 954 file
PTO performance
Power at rated engine speed:	110.76 hp 82.6 kW
Fuel use:	11.4 gal/hour 43.1 l/hour
Drawbar performance
Max power:	97.37 hp 72.6 kW
Fuel use:	11.5 gal/hour 43.5 l/hour
Gear 2DD used for power test.
Max pull:	14,006 lbs 6353 kg
Gear 1AT used for pull test.

Oliver 2055 Engines

Oliver 2055 Engines Minneapolis-Moline 8.3L 6-cyl diesel Minneapolis-Moline 8.3L 6-cyl LP gas Fuel tank:40 gal
151.4 L
Engine details ...

1971

55 Series

Row-Crop tractor

Engines overview

Engines overview
Minneapolis-Moline 8.3L 6-cyl diesel
Minneapolis-Moline 8.3L 6-cyl LP gas

Engine Detail

Engine Detail
Minneapolis-Moline
diesel
6-cylinder
liquid-cooled
Displacement:	504 ci 8.3 L
Bore/Stroke:	4.625x5.00 inches 117 x 127 mm
Rated RPM:	1800
Firing order:	1-5-3-6-2-4
Starter volts:	12
Oil capacity:	13 qts 12.3 L
Coolant capacity:	33 qts 31.2 L

Engine Detail

Engine Detail
Minneapolis-Moline
LP gas
6-cylinder
liquid-cooled
Displacement:	504 ci 8.3 L
Bore/Stroke:	4.625x5.00 inches 117 x 127 mm
Air cleaner:	dry
Compression:	8.8:1
Rated RPM:	1800
Firing order:	1-5-3-6-2-4
Starter volts:	12
Oil capacity:	13 qts 12.3 L
Coolant capacity:	30 qts 28.4 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Steering:power
Brakes:disc
Cab:Open operator station. Cab optional with heat and A/C
Transmissions:10-speed two-speed power shift
15-speed three-speed power shift
Transmission details ...

1971

55 Series

Row-Crop tractor

Transmissions overview

Transmissions overview
10-speed two-speed power shift
15-speed three-speed power shift

Transmission

Transmission
Transmission:	Minneapolis-Moline Ampli-Torc
Type:	two-speed power shift
Gears:	10 forward and 2 reverse
Clutch:	355.6mm dry disc
Oil capacity:	88 qts 83.3 L

Speeds

Speeds
With 18.4-34 rear tires.

Transmission

Transmission
Transmission:	Ampli-Torc
Type:	three-speed power shift
Gears:	15 forward and 3 reverse
Clutch:	355.6mm dry disc
Oil capacity:	88 qts 83.3 L
Five-speed transmission with three-speed power shift.

Speeds

Speeds
With 18.4-34 rear tires.

Hydraulics

Hydraulics Type:closed
open optional
Valves:2 or 3

Tractor hitch

Tractor hitch Rear Type:III/II

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Clutch:wet disc
Rear RPM:1000 (1.375)
540/1000 (1.375)

Dimensions & Tires

Dimensions & Tires Row-crop Wheelbase:104.5 inches
265 cm
Standard Wheelbase:103.75 inches
263 cm
Weight:10700 to 11250 pounds
Front tire:7.50-16
Rear tire:18.4-34
Full dimensions and tires ...

1971

55 Series

Row-Crop tractor

Oliver 2055 Tires

Oliver 2055 Tires
Ag front:	7.50-16
Ag rear:	18.4-34

Dimensions

Dimensions
Row-crop Wheelbase:	104.5 inches 265 cm
Standard Wheelbase:	103.75 inches 263 cm
Length:	171 inches 434 cm
Width:	94.3 inches 239 cm
Height (steering wheel):	78 inches 198 cm
Height (hood):	72 inches 182 cm
Row-crop Clearance (front axle):	22.5 inches 57 cm
Standard Clearance (front axle):	15.5 inches 39 cm
Clearance (rear axle):	25 inches 63 cm
Row-crop Front tread:	56 to 80 inches 142 to 203 cm
Standard Front tread:	54 inches 137 cm
Rear tread:	60 to 90 inches 152 to 228 cm

Oliver 2055 Weight

Oliver 2055 Weight
Diesel row-crop :	11200 lbs 5080 kg
LP-gas row-crop :	11250 lbs 5103 kg
Diesel standard :	10700 lbs 4853 kg
LP-gas standard :	10750 lbs 4876 kg