Compare/McCormick-Deering FU235 vs McCormick-Deering OS-4

McCormick-Deering FU235 vs McCormick-Deering OS-4

Verdict: McCormick-Deering FU235 vs McCormick-Deering OS-4

The McCormick-Deering FU235 and the McCormick-Deering OS-4 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering FU235 leads on rated power with 26 hp against 25 hp. McCormick-Deering OS-4 is the lighter machine (1,868 kg vs 3,483 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick-Deering OS-4 holds more fuel (66.2 L vs 37.9 L) for longer stints between fills. McCormick-Deering FU235 is the newer design (1957 vs 1944). In short: choose the McCormick-Deering FU235 for outright pulling power, or the McCormick-Deering OS-4 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

McCormick-Deering

Fit score

Best match

Clear

McCormick-Deering

Fit score

Best match

Clear

Rated power

26 hp

25 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick-Deering (a part of International Harvester)Reference

McCormick-DeeringReference

dieselReference

liquid-cooledReference

Variants

FU-235

gas utilityReference

—

FU-235D

diesel utilityReference

—

F-235

row-cropReference

—

FV-235

orchardReference

—

W-4

—

standardReference

O-4

—

orchardReference

OS-4

—

orchard, without full sheet metalReference

Engine

Fuel tank

37.9 LReference

66.2 LReference

Engine

19.4 kWReference

—

Displacement

2.0 LReference

2.5 LReference

Bore/Stroke

79 x 102 mmReference

86 x 113 mmReference

Power

19.4 kWReference

—

Rated RPM

1650Reference

Starter type

electricReference

—

Oil capacity

18.0 LReference

22.7 LReference

Aux. fuel

—

2.8 LReference

Drawbar (claimed)

—

18.6 kWReference

Belt (claimed)

—

20.5 kWReference

Air cleaner

—

oil bathReference

Compression

—

4.5:1 (kerosene)Reference

Firing order

—

1-3-4-2Reference

Coolant capacity

—

16.1 LReference

Transmission

Type

gearReference

Gears

4 forward and 1 reverseReference

5 forward and 1 reverseReference

Dimensions

Weight

3483 to 3571 poundsReference

1868 kgReference

Front tire

5.00-15Reference

5.50-16Reference

Rear tire

10-28Reference

12-26Reference

Ag front

5.00-15Reference

5.50-16Reference

Ag rear

10-28Reference

12-26Reference

Length

265 cmReference

307 cmReference

Width

173 cmReference

140 cmReference

Height (steering wheel)

141 cmReference

—

Gas Weight

1579 kgReference

—

Diesel Weight

1619 kgReference

—

Ground clearance

51 cmReference

—

Front tread

124 to 191 cmReference

116 cmReference

Rear tread

113 to 179 cmReference

106 cmReference

Wheelbase

—

169 cmReference

Height

—

145 cmReference

Shipping weight

—

1868 kgReference

Clearance (front axle)

—

38 cmReference

PTO & Hydraulics

Rear PTO Type

—

540Reference

Capacities

Diameter

—

24 cmReference

RPM

—

1019Reference

Speed

—

792.78 meters/minReference

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.