
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; 686 is in the 85th · 5,580 models
100 is in the 50th percentile; 686 is in the 93rd · 5,720 models
100 is in the 4th percentile; 686 is in the 39th · 4,941 models
100 is in the 18th percentile; 686 is in the 74th · 5,107 models
Full comparison
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 100 | 686 | — |
| Category | Utility | Utility | Same |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | C-123 | D310 | — |
| Rated RPM | 1,400RPM | 2,000RPM | ▲ 686+600 RPM · +43% |
| Cylinders | 4 | 6 | ▲ 686+2 · +50% |
| Displacement | 123ci | 310ci | ▲ 686+187 ci · +152% |
| Bore | 3.1in | 3.9in | ▲ 686+0.8 in · +26% |
| Stroke | 4in | 4.4in | ▲ 686+0.4 in · +10% |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Two-speed power shift | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Length | Not recorded | 162in | — |
| Width | Not recorded | 89.4in | — |
| Height | Not recorded | 105in | — |
| Operating Weight | 2,600lb | 7,770lb | ▲ 686+5,170 lb · +199% |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Not recorded | Disc | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Battery Voltage | 6V | Not recorded | — |
| Starter Type | Not recorded | Electric | — |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | 5.3gal | ▲ 686+4 gal · +308% |
| Spec | International Harvester 100 | International Harvester 686 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post fixed ROPS | — |
Category context