
International HarvesterModel A
International Harvester 100
Utility
- power
- Not recorded
- displacement
- 123 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility

Utility
Utility
How they compare
100 is in the 30th percentile; 956 is in the 87th · 5,580 models
100 is in the 50th percentile; 956 is in the 93rd · 5,720 models
100 is in the 4th percentile; 956 is in the 73rd · 4,941 models
Full comparison
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 100 | 956 | — |
| Category | Utility | Utility | Same |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | C-123 | D-358 | — |
| Rated RPM | 1,400RPM | 2,200RPM | ▲ 956+800 RPM · +57% |
| Cylinders | 4 | 6 | ▲ 956+2 · +50% |
| Displacement | 123ci | 358ci | ▲ 956+235 ci · +191% |
| Bore | 3.1in | 3.9in | ▲ 956+0.8 in · +26% |
| Stroke | 4in | 5.1in | ▲ 956+1.1 in · +27% |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Two-speed power shift | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Width | Not recorded | 91in | — |
| Height | Not recorded | 108in | — |
| Operating Weight | 2,600lb | Not recorded | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Type | Not recorded | 540/1000 (Rear PTO Type) | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Battery Voltage | 6V | Not recorded | — |
| Starter Type | Not recorded | Electric Starter (12 volts) | — |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | 6.4gal | ▲ 956+5 gal · +385% |
| Spec | International Harvester 100 | International Harvester 956 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context