International HarvesterModel A
International Harvester 100
Utility
- power
- Not recorded
- displacement
- 123 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility
International Harvester 100 vs International Harvester 666
Image not recorded
International HarvesterModel B
International Harvester 666
Utility
- power
- Not recorded
- displacement
- 312 ci
- Cylinders
- 6
- Forward gears
- 5
International HarvesterInternational Harvester 100
vs
International HarvesterInternational Harvester 666
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 666 higher · +189 ci (+154%)100123 ci
666312 ci
Median Utility Tractor183 ci
100 is in the 30th percentile; 666 is in the 85th · 5,580 models
Cylinders
▲ 666 higher · +2 (+50%)1004
6666
Median Utility Tractor4
100 is in the 50th percentile; 666 is in the 93rd · 5,720 models
Forward Gears
▲ 666 higher · +1 (+25%)1004
6665
Median Utility Tractor12
100 is in the 4th percentile; 666 is in the 6th · 4,941 models
Operating Weight
▲ 666 higher · +4,453 lb (+171%)1002,600 lb
6667,053 lb
Median Utility Tractor5,303 lb
100 is in the 18th percentile; 666 is in the 67th · 5,107 models
100 (A)666 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | 100 | 666 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | C-123 | D312 | — |
| Rated RPM | 1,400RPM | 2,000RPM | ▲ 666+600 RPM · +43% |
| Cylinders | 4 | 6 | ▲ 666+2 · +50% |
| Displacement | 123ci | 312ci | ▲ 666+189 ci · +154% |
| Bore | 3.1in | 3.9in | ▲ 666+0.8 in · +26% |
| Stroke | 4in | 4.4in | ▲ 666+0.4 in · +10% |
Transmission
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Sliding gear | Same |
Dimensions & Weight
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Operating Weight | 2,600lb | 7,053lb | ▲ 666+4,453 lb · +171% |
Hydraulics
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic power | — |
Power Take-off (PTO)
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent Rear PTO | — |
| Speed 1 | Not recorded | 540rpm | — |
Hitch & Towing
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | IH Fast Hitch | — |
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Not recorded | Dry disc | — |
Electrical
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Battery Voltage | 6V | Not recorded | — |
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | Not recorded | — |
Operator Station
| Spec | International Harvester 100 | International Harvester 666 | Difference |
|---|---|---|---|
| Type | Not recorded | Open or Two-post ROPS (optional) | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 30th percentile (123 ci)B · 85th percentile (312 ci)
Cylinders
median 4A · 50th percentile (4)B · 93rd percentile (6)
Forward Gears
median 12A · 4th percentile (4)B · 6th percentile (5)
Operating Weight
median 5,303 lbA · 18th percentile (2,600 lb)B · 67th percentile (7,053 lb)
A · 100B · 666Median Utility Tractor