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McCormick-DeeringModel A
McCormick-Deering O-4
Utility
- power
- Not recorded
- displacement
- 152 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Utility
McCormick-Deering O-4 vs McCormick-Deering OS-4
McCormick-DeeringModel B
McCormick-Deering OS-4
Standard Tread
- power
- Not recorded
- displacement
- 152 ci
- Cylinders
- 4
- Forward gears
- 5
McCormick-DeeringMcCormick-Deering O-4
vs
McCormick-DeeringMcCormick-Deering OS-4
How they compare
Headline specs vs. the whole Utility
Engine Displacement
= Effectively tiedO-4152 ci
OS-4152 ci
Median Utility Tractor183 ci
O-4 is in the 39th percentile; OS-4 is in the 39th · 5,580 models
Cylinders
= Effectively tiedO-44
OS-44
Median Utility Tractor4
O-4 is in the 50th percentile; OS-4 is in the 50th · 5,720 models
Forward Gears
= Effectively tiedO-45
OS-45
Median Utility Tractor12
O-4 is in the 6th percentile; OS-4 is in the 6th · 4,941 models
Operating Weight
▲ O-4 higher · +200 lb (+5%)O-44,320 lb
OS-44,120 lb
Median Utility Tractor5,303 lb
O-4 is in the 41st percentile; OS-4 is in the 38th · 5,107 models
O-4 (A)OS-4 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Manufacturer | McCormick-Deering | McCormick-Deering | Same |
| Model | O-4 | OS-4 | — |
| Category | Utility | Standard Tread | — |
Engine
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Rated RPM | 1,650RPM | 1,650RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 152ci | 152ci | Same |
| Bore | 3.4in | 3.4in | Same |
| Stroke | 4.5in | 4.5in | Same |
Transmission
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Length | 121in | 121in | Same |
| Width | 60.3in | 55.5in | ▲ O-4+4.8 in · +9% |
| Height | 60.3in | 57.1in | ▲ O-4+3.2 in · +6% |
| Operating Weight | 4,320lb | 4,120lb | ▲ O-4+200 lb · +5% |
Tread Width
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Front Tread Width | Not recorded | 5.5in | — |
Hitch & Towing
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Hitch Category | Category 3 | Category 3 | Same |
Capacities
| Spec | McCormick-Deering O-4 | McCormick-Deering OS-4 | Difference |
|---|---|---|---|
| Coolant | 1.5gal | 4.3gal | ▲ OS-4+2.8 gal · +187% |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 39th percentile (152 ci)B · 39th percentile (152 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 6th percentile (5)B · 6th percentile (5)
Operating Weight
median 5,303 lbA · 41st percentile (4,320 lb)B · 38th percentile (4,120 lb)
Length
median 137 inA · 28th percentile (121 in)B · 28th percentile (121 in)
A · O-4B · OS-4Median Utility Tractor