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McCormick-DeeringModel A
McCormick-Deering 15-30
Standard Tread
- power
- 40.7 hp
- displacement
- 382 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Standard Tread
McCormick-Deering 15-30 vs McCormick-Deering T-20
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McCormick-DeeringModel B
McCormick-Deering T-20
Standard Tread
- power
- Not recorded
- displacement
- 221 ci
- Cylinders
- 4
- Forward gears
- 3
McCormick-DeeringMcCormick-Deering 15-30
vs
McCormick-DeeringMcCormick-Deering T-20
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 15-30 higher · +161 ci (+73%)15-30382 ci
T-20221 ci
Median Standard Tread Tractor382 ci
15-30 is in the 50th percentile; T-20 is in the 17th · 353 models
Cylinders
= Effectively tied15-304
T-204
Median Standard Tread Tractor4
15-30 is in the 50th percentile; T-20 is in the 50th · 367 models
Forward Gears
= Effectively tied15-303
T-203
Median Standard Tread Tractor4
15-30 is in the 39th percentile; T-20 is in the 39th · 341 models
Operating Weight
▲ 15-30 higher · +470 lb (+7%)15-307,480 lb
T-207,010 lb
Median Standard Tread Tractor6,834 lb
15-30 is in the 57th percentile; T-20 is in the 52nd · 297 models
15-30 (A)T-20 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Manufacturer | McCormick-Deering | McCormick-Deering | Same |
| Model | 15-30 | T-20 | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Power Output | 40.7hp | Not recorded | — |
| Rated RPM | 1,050RPM | 1,250RPM | ▲ T-20+200 RPM · +19% |
| Cylinders | 4 | 4 | Same |
| Displacement | 382ci | 221ci | ▲ 15-30+161 ci · +73% |
| Bore | 4.8in | 3.8in | ▲ 15-30+1 in · +26% |
| Stroke | 6in | 5in | ▲ 15-30+1 in · +20% |
Transmission
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Length | 137in | 123in | ▲ 15-30+14 in · +11% |
| Width | 65in | 55in | ▲ 15-30+10 in · +18% |
| Height | 70in | 55.5in | ▲ 15-30+14.5 in · +26% |
| Operating Weight | 7,480lb | 7,010lb | ▲ 15-30+470 lb · +7% |
Hydraulics
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Hitch & Towing
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | 3 | — |
Chassis & Drive
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Starter Type | Hand-crank | Not recorded | — |
Capacities
| Spec | McCormick-Deering 15-30 | McCormick-Deering T-20 | Difference |
|---|---|---|---|
| Coolant | 12gal | 7gal | ▲ 15-30+5 gal · +71% |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 50th percentile (382 ci)B · 17th percentile (221 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 4A · 39th percentile (3)B · 39th percentile (3)
Operating Weight
median 6,834 lbA · 57th percentile (7,480 lb)B · 52nd percentile (7,010 lb)
Length
median 137 inA · 50th percentile (137 in)B · 19th percentile (123 in)
A · 15-30B · T-20Median Standard Tread Tractor