Compare/Oliver Super 44 vs Oliver Super 55

Oliver Super 44 vs Oliver Super 55

Verdict: Oliver Super 44 vs Oliver Super 55

The Oliver Super 44 and the Oliver Super 55 are both tractors — here is how they stack up on the figures that matter. Oliver Super 55 leads on rated power with 33 hp against 28 hp. Oliver Super 44 is the lighter machine (1,088 kg vs 1,542 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Oliver Super 44 is the newer design (1957 vs 1954). In short: choose the Oliver Super 55 for outright pulling power, or the Oliver Super 44 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Oliver

Fit score

Best match

Clear

Oliver

Fit score

Best match

Clear

Rated power

28 hp

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

OliverReference

liquid-cooledReference

Diesel 6-speed 2WDSeptember 27 - October 14, 1954Link: Nebraska Tractor Test 526 fileReference

Total built

775Reference

—

Engine

Drawbar (claimed)

18.6 kWReference

17.4 kWReference

Plows

2Reference

—

Displacement

2.3 LReference

2.4 LReference

Bore/Stroke

81 x 111 mmReference

89 x 95 mmReference

Rated RPM

1800Reference

2000Reference

Fuel tank

—

49.2 LReference

Drawbar (tested)

—

22.1 kWReference

Belt (tested)

—

25.6 kWReference

Air cleaner

—

oil bathReference

Compression

—

15.75:1Reference

Starter volts

—

12Reference

Coolant capacity

—

13.2 LReference

Belt power (max)

—

25.1 kWReference

Max power

—

20.5 kWReference

Transmission

Type

gearReference

unsynchronized gearReference

Gears

4 forward and 1 reverseReference

6 forward and 2 reverseReference

Clutch

—

dry plateReference

PTO & Hydraulics

PTO (claimed)

20.9 kWReference

24.3 kWReference

Rear PTO

—

liveReference

Rear PTO Type

—

540 (1.375)Reference

Dimensions

Weight

1088 kgReference

1542 kgReference

Front tire

5.00-15Reference

6.00-16Reference

Rear tire

9-24Reference

11-28Reference

Ag front

5.00-15Reference

6.00-16Reference

Ag rear

9-24Reference

11-28Reference

Wheelbase

—

185 cmReference

Length

—

304 cmReference

Height

—

180 cmReference

Operating weight

—

1542 kgReference

Ballasted weight

—

2494 kgReference

Front tread

—

121 to 193 cmReference

Rear tread

—

121 to 193 cmReference

Super 55 Serial Number Location

Super 55 Serial Numbers

1954

—

6 001Reference

1955

—

11 887Reference

1956

—

35 001Reference

1957

—

43 916Reference

1958

—

56 501Reference

Final

—

59 033Reference

Test results

Belt fuel use (max)

—

9.1 l/hourReference

Max pull

—

1651 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.