International HarvesterModel A
International Harvester 15-30
Utility
- power
- Not recorded
- displacement
- 693 ci
- Cylinders
- 4
- Forward gears
- 2
Head to head · Standard Tread
International Harvester 15-30 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
International HarvesterInternational Harvester 15-30
vs
International HarvesterInternational Harvester TD-18
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 15-30 higher · +2 ci (<1%)15-30693 ci
TD-18691 ci
Median Standard Tread Tractor382 ci
15-30 is in the 84th percentile; TD-18 is in the 84th · 353 models
Cylinders
▲ TD-18 higher · +2 (+50%)15-304
TD-186
Median Standard Tread Tractor4
15-30 is in the 50th percentile; TD-18 is in the 93rd · 367 models
Forward Gears
▲ TD-18 higher · +4 (+200%)15-302
TD-186
Median Standard Tread Tractor4
15-30 is in the 19th percentile; TD-18 is in the 79th · 341 models
Operating Weight
▲ TD-18 higher · +12,510 lb (+139%)15-308,990 lb
TD-1821,500 lb
Median Standard Tread Tractor6,834 lb
15-30 is in the 70th percentile; TD-18 is in the 95th · 297 models
15-30 (A)TD-18 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 15-30 | TD-18 | — |
| Category | Utility, Standard Tread | Standard Tread | — |
Engine
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Manufacturer | Not recorded | International Harvester | — |
| Rated RPM | 575RPM | 1,200RPM | ▲ TD-18+625 RPM · +109% |
| Cylinders | 4 | 6 | ▲ TD-18+2 · +50% |
| Displacement | 693ci | 691ci | ▲ 15-30+2 ci · <1% |
| Bore | 5.3in | 4.8in | ▲ 15-30+0.5 in · +10% |
| Stroke | 8in | 6.5in | ▲ 15-30+1.5 in · +23% |
Transmission
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Length | 141in | 166in | ▲ TD-18+25 in · +18% |
| Width | 85in | 95in | ▲ TD-18+10 in · +12% |
| Height | 118in | 106in | ▲ 15-30+12 in · +11% |
| Operating Weight | 8,990lb | 21,500lb | ▲ TD-18+12,510 lb · +139% |
Hitch & Towing
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
Electrical
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter (gasoline start) | — |
Capacities
| Spec | International Harvester 15-30 | International Harvester TD-18 | Difference |
|---|---|---|---|
| Coolant | 40gal | 26gal | ▲ 15-30+14 gal · +54% |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 84th percentile (693 ci)B · 84th percentile (691 ci)
Cylinders
median 4A · 50th percentile (4)B · 93rd percentile (6)
Forward Gears
median 4A · 19th percentile (2)B · 79th percentile (6)
Operating Weight
median 6,834 lbA · 70th percentile (8,990 lb)B · 95th percentile (21,500 lb)
Length
median 137 inA · 56th percentile (141 in)B · 85th percentile (166 in)
A · 15-30B · TD-18Median Standard Tread Tractor