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 Farmall 826
Image not recorded
FarmallModel B
Farmall 826
Utility
- power
- Not recorded
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 16
FarmallFarmall 666
vs
FarmallFarmall 826
How they compare
Headline specs vs. the whole Utility
Cylinders
= Effectively tied6666
8266
Median Utility Tractor4
666 is in the 93rd percentile; 826 is in the 93rd · 5,720 models
Forward Gears
▲ 826 higher · +6 (+60%)66610
82616
Median Utility Tractor12
666 is in the 39th percentile; 826 is in the 73rd · 4,941 models
Operating Weight
▲ 826 higher · +2,807 lb (+40%)6667,053 lb
8269,860 lb
Median Utility Tractor5,303 lb
666 is in the 67th percentile; 826 is in the 85th · 5,107 models
666 (A)826 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Manufacturer | Farmall | Farmall | Same |
| Model | 666 | 826 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Rated RPM | 2,000RPM | 2,400RPM | ▲ 826+400 RPM · +20% |
| Cylinders | 6 | 6 | Same |
| Displacement | Not recorded | 301ci | — |
| Bore | Not recorded | 3.8in | — |
| Stroke | Not recorded | 4.4in | — |
Transmission
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Type | Not recorded | Hydrostatic | — |
Dimensions & Weight
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Length | Not recorded | 164in | — |
| Height | Not recorded | 84in | — |
| Operating Weight | 7,053lb | 9,860lb | ▲ 826+2,807 lb · +40% |
Hydraulics
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Type | Rear | Not recorded | — |
| Speed 1 | 540rpm | 1,000rpm | ▲ 826+460 rpm · +85% |
Hitch & Towing
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Hitch Type | IH Fast Hitch | Rear Type II | — |
| Hitch Category | Category 2 | Not recorded | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Not recorded | — |
Electrical
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Farmall 666 | Farmall 826 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 9.3gal | — |
Category context
Both models against the field
Cylinders
median 4A · 93rd percentile (6)B · 93rd percentile (6)
Forward Gears
median 12A · 39th percentile (10)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 67th percentile (7,053 lb)B · 85th percentile (9,860 lb)
A · 666B · 826Median Utility Tractor