Image not recorded
CaterpillarModel A
Caterpillar Fifty
Industrial
- power
- Not recorded
- displacement
- 693 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Industrial
Caterpillar Fifty vs International Harvester TD-18
Image not recorded
International HarvesterModel B
International Harvester TD-18
Standard Tread
- power
- Not recorded
- displacement
- 691 ci
- Cylinders
- 6
- Forward gears
- 6
CaterpillarCaterpillar Fifty
vs
International HarvesterInternational Harvester TD-18
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ Fifty higher · +2 ci (<1%)Fifty693 ci
TD-18691 ci
Median Industrial Tractor284 ci
Fifty is in the 80th percentile; TD-18 is in the 78th · 53 models
Cylinders
▲ TD-18 higher · +2 (+50%)Fifty4
TD-186
Median Industrial Tractor4
Fifty is in the 50th percentile; TD-18 is in the 88th · 55 models
Forward Gears
▲ TD-18 higher · +2 (+50%)Fifty4
TD-186
Median Industrial Tractor5
Fifty is in the 30th percentile; TD-18 is in the 65th · 43 models
Operating Weight
▲ TD-18 higher · +3,255 lb (+18%)Fifty18,245 lb
TD-1821,500 lb
Median Industrial Tractor9,127 lb
Fifty is in the 68th percentile; TD-18 is in the 77th · 49 models
Fifty (A)TD-18 (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Model | Fifty | TD-18 | — |
| Category | Industrial | Standard Tread | — |
Engine
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Model | 4-cyl gasoline | Not recorded | — |
| Rated RPM | 850RPM | 1,200RPM | ▲ TD-18+350 RPM · +41% |
| Cylinders | 4 | 6 | ▲ TD-18+2 · +50% |
| Displacement | 693ci | 691ci | ▲ Fifty+2 ci · <1% |
| Bore | 5.3in | 4.8in | ▲ Fifty+0.5 in · +10% |
| Stroke | 8in | 6.5in | ▲ Fifty+1.5 in · +23% |
Transmission
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Length | Not recorded | 166in | — |
| Width | 15in | 95in | ▲ TD-18+80 in · +533% |
| Height | Not recorded | 106in | — |
| Operating Weight | 18,245lb | 21,500lb | ▲ TD-18+3,255 lb · +18% |
Hitch & Towing
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Electrical
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter (gasoline start) | — |
Capacities
| Spec | Caterpillar Fifty | International Harvester TD-18 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 26gal | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 80th percentile (693 ci)B · 78th percentile (691 ci)
Cylinders
median 4A · 50th percentile (4)B · 88th percentile (6)
Forward Gears
median 5A · 30th percentile (4)B · 65th percentile (6)
Operating Weight
median 9,127 lbA · 68th percentile (18,245 lb)B · 77th percentile (21,500 lb)
Width
median 70.5 inA · 1st percentile (15 in)B · 83rd percentile (95 in)
A · FiftyB · TD-18Median Industrial Tractor