CaterpillarModel A
Caterpillar Forty
Standard Tread
- power
- Not recorded
- displacement
- 485 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Standard Tread
Caterpillar Forty vs McCormick-Deering TD-40
McCormick-DeeringModel B
McCormick-Deering TD-40
Standard Tread
- power
- Not recorded
- displacement
- 461 ci
- Cylinders
- 4
- Forward gears
- 5
CaterpillarCaterpillar Forty
vs
McCormick-DeeringMcCormick-Deering TD-40
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ Forty higher · +24 ci (+5%)Forty485 ci
TD-40461 ci
Median Standard Tread Tractor382 ci
Forty is in the 66th percentile; TD-40 is in the 62nd · 353 models
Cylinders
= Effectively tiedForty4
TD-404
Median Standard Tread Tractor4
Forty is in the 50th percentile; TD-40 is in the 50th · 367 models
Forward Gears
▲ TD-40 higher · +1 (+25%)Forty4
TD-405
Median Standard Tread Tractor4
Forty is in the 50th percentile; TD-40 is in the 64th · 341 models
Operating Weight
▲ Forty higher · +1,545 lb (+13%)Forty13,625 lb
TD-4012,080 lb
Median Standard Tread Tractor6,834 lb
Forty is in the 88th percentile; TD-40 is in the 84th · 297 models
Forty (A)TD-40 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar Forty | McCormick-Deering TD-40 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | McCormick-Deering | — |
| Model | Forty | TD-40 | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Caterpillar Forty | McCormick-Deering TD-40 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Rated RPM | 850RPM | 1,200RPM | ▲ TD-40+350 RPM · +41% |
| Cylinders | 4 | 4 | Same |
| Displacement | 485ci | 461ci | ▲ Forty+24 ci · +5% |
| Bore | 5in | 4.8in | ▲ Forty+0.2 in · +4% |
| Stroke | 6.5in | 6.5in | Same |
Transmission
| Spec | Caterpillar Forty | McCormick-Deering TD-40 | Difference |
|---|---|---|---|
| Type | Gear | Not recorded | — |
Dimensions & Weight
| Spec | Caterpillar Forty | McCormick-Deering TD-40 | Difference |
|---|---|---|---|
| Length | Not recorded | 140in | — |
| Width | 8.3in | 63.8in | ▲ TD-40+55.5 in · +669% |
| Height | Not recorded | 82.5in | — |
| Operating Weight | 13,625lb | 12,080lb | ▲ Forty+1,545 lb · +13% |
Capacities
| Spec | Caterpillar Forty | McCormick-Deering TD-40 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 15gal | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 66th percentile (485 ci)B · 62nd percentile (461 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 4A · 50th percentile (4)B · 64th percentile (5)
Operating Weight
median 6,834 lbA · 88th percentile (13,625 lb)B · 84th percentile (12,080 lb)
Width
median 72.4 inA · 1st percentile (8.3 in)B · 21st percentile (63.8 in)
A · FortyB · TD-40Median Standard Tread Tractor