- Vehicle type: unspecified
- WhichTractor size: Standard-size
- Not independently tested
- 1921–1929
- 128,125 built
WhichTractor size, not the maker’s category
We looked and the record does not say what this machine is. How we decide what a machine is
International Harvester 15-30 Full specifications
INTERNATIONAL HARVESTER 381 four-cylinder petrol. The manufacturer claimed 29.6 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
29.6 hp
22.1 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick 15-30”, claimed
- Weight
- 5,800 lb
- Top speed
- 4.3 mph
International Harvester 15-30 specs: key facts
The International Harvester 15-30 was built from 1921 to 1929.Source 1
The International Harvester 15-30 has a claimed engine power (gross or net not stated) of 22.1 kW (29.6 hp); it has no measured PTO figure.
The International Harvester 15-30 is two-wheel drive (2WD).Source 1
The International Harvester 15-30 has a INTERNATIONAL HARVESTER 381 engine, a 4-cylinder 6.26 L petrol unit.
The International Harvester 15-30 weighs 2,631 kg (5,800 lb) unladen.
The International Harvester 15-30 has a rear PTO running at 661 rpm.Source 1
Source · Traktorenlexikon, “McCormick 15-30”
How much horsepower does a 15-30 have?
The only figure for the 15-30 is 29.6 hp (22.1 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “McCormick 15-30”
What engine is in a 15-30?
A 15-30 has an INTERNATIONAL HARVESTER 381, a 4-cylinder 6.26 L petrol engine.
| Make & model | INTERNATIONAL HARVESTER 381 |
|---|---|
| Cylinders | 4, liquid-cooledSource 1 |
| Displacement | 381.7 ci · 6.26 L |
Source · Traktorenlexikon, “McCormick 15-30”
How much will a 15-30 lift?
Hydraulic and PTO specifications for the 15-30 are below.
| Rear PTO | 661 rpm |
|---|
Source · Traktorenlexikon, “IHC 15-30”
What transmission does a 15-30 have?
Transmission specifications for the 15-30 are below.
| Clutch | Pedal operated multi-disc clutchSources disagreePedal-operated multi-plate clutch (Traktorenlexikon, “IHC 15-30”) |
|---|---|
| Brakes | Hand lever operated transmission brakeSources disagreeHand lever-operated transmission brake (Traktorenlexikon, “IHC 15-30”) |
| Top speed | 4.3 mph · 7.0 km/hSource 1 |
Source · Traktorenlexikon, “McCormick 15-30”
How much does a 15-30 weigh?
A 15-30 weighs 5,800 lb (2,631 kg) unladen.
| Unladen weight | 5,800 lb · 2,631 kgSource 2 |
|---|---|
| Wheelbase | 85.0 in · 2,159 mm |
| Length | 137.0 in · 3,480 mm |
| Width | 65.0 in · 1,651 mm |
| Height | 70.0 in · 1,778 mm |
| Front track | 52.0 in · 1,321 mmSource 2 |
| Rear track | 53.0 in · 1,346 mm |
| Turning radius, braked | 8.2 ft · 2.51 m |
Source · Traktorenlexikon, “IHC 15-30”
Which tractors compare with a 15-30?
Within 10% of its 30.0 hp at the PTO (claimed), the same type, and first built within 15 years of it.
- International Harvester F-3030.3 hp PTO, claimed · 1931–1940Side by side with the 15-30 →
- International Harvester Farmall 3030.3 hp PTO, claimed · 1931–1940Side by side with the 15-30 →
- Lanz D 853930 hp PTO, claimed · 1934–1939Side by side with the 15-30 →
- International Harvester 10-20 Industrial27.5 hp PTO, claimed · 1923–1940Side by side with the 15-30 →
Everything else people ask
Is a 15-30 two-wheel drive or four-wheel drive?
The International Harvester 15-30 is two-wheel drive (2WD).
What PTO does a 15-30 have?
A 15-30 has a 661 rpm rear PTO.
Where this page comes from
Compiled from Traktorenlexikon, “McCormick 15-30”; and Traktorenlexikon, “IHC 15-30”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC 15-30 — CC BY-SA 4.0, WIKIBOOKS-TL-118689 · revision 1031887. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick 15-30 — CC BY-SA 4.0, WIKIBOOKS-TL-117715 · revision 1059870. Wikibooks contributors (Traktorenlexikon). Original document