Image not recorded
FarmallModel A
Farmall 666
Utility
- power
- Not recorded
- displacement
- Not recorded
- Cylinders
- 6
- Forward gears
- 10
Head to head · Utility
Farmall 666 vs International Harvester AOS-6
International HarvesterModel B
International Harvester AOS-6
Tractor
- power
- Not recorded
- displacement
- Not recorded
- Cylinders
- 4
- Forward gears
- Not recorded
FarmallFarmall 666
vs
International HarvesterInternational Harvester AOS-6
How they compare
Headline specs vs. the whole Utility
Cylinders
▲ 666 higher · +2 (+50%)6666
AOS-64
Median Utility Tractor4
666 is in the 93rd percentile; AOS-6 is in the 50th · 5,720 models
Operating Weight
▲ 666 higher · +553 lb (+9%)6667,053 lb
AOS-66,500 lb
Median Utility Tractor5,303 lb
666 is in the 67th percentile; AOS-6 is in the 61st · 5,107 models
666 (A)AOS-6 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Manufacturer | Farmall | International Harvester | — |
| Model | 666 | AOS-6 | — |
| Category | Utility | Not recorded | — |
Engine
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Rated RPM | 2,000RPM | Not recorded | — |
| Cylinders | 6 | 4 | ▲ 666+2 · +50% |
Dimensions & Weight
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Operating Weight | 7,053lb | 6,500lb | ▲ 666+553 lb · +9% |
Hydraulics
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Type | Rear | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Hitch Type | IH Fast Hitch | Not recorded | — |
| Hitch Category | Category 2 | Not recorded | — |
Chassis & Drive
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
Electrical
| Spec | Farmall 666 | International Harvester AOS-6 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Category context
Both models against the field
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Operating Weight
median 5,303 lbA · 67th percentile (7,053 lb)B · 61st percentile (6,500 lb)
A · 666B · AOS-6Median Utility Tractor