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FarmallModel A
Farmall 1066
Row Crop
- power
- 108 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Farmall 1066 vs Farmall 966
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FarmallModel B
Farmall 966
Row Crop
- power
- 91 hp
- displacement
- 414 ci
- Cylinders
- 6
- Forward gears
- 16
FarmallFarmall 1066
vs
FarmallFarmall 966
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 1066 higher · +17 hp (+19%)1066108 hp
96691 hp
Median Row Crop Tractor138 hp
1066 is in the 30th percentile; 966 is in the 19th · 1,206 models
Engine Displacement
= Effectively tied1066414 ci
966414 ci
Median Row Crop Tractor391 ci
1066 is in the 66th percentile; 966 is in the 66th · 1,409 models
Cylinders
= Effectively tied10666
9666
Median Row Crop Tractor6
1066 is in the 50th percentile; 966 is in the 50th · 1,417 models
Forward Gears
▲ 966 higher · +8 (+100%)10668
96616
Median Row Crop Tractor16
1066 is in the 16th percentile; 966 is in the 50th · 1,200 models
1066 (A)966 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Manufacturer | Farmall | Farmall | Same |
| Model | 1066 | 966 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | DT414 | D414 | — |
| Power Output | 108hp | 91hp | ▲ 1066+17 hp · +19% |
| Rated RPM | 2,400RPM | 2,400RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 414ci | 414ci | Same |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 4.8in | 4.8in | Same |
Transmission
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Type | Gear | Sliding Gear | — |
Dimensions & Weight
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Length | 165in | 165in | Same |
| Width | 98in | 98in | Same |
| Height | Not recorded | 105in | — |
| Operating Weight | 12,150lb | 11,116lb | ▲ 1066+1,034 lb · +9% |
Hydraulics
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| System Type | Open center | Open Center | Same |
| Steering Type | Hydrostatic power | Power steering | — |
Power Take-off (PTO)
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | IH Fast Hitch | — |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 5,600lb | Not recorded | — |
Chassis & Drive
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Power steering | — |
| Brake Type | Double dry disc, hydrostatic power self-adjusting | Not recorded | — |
Electrical
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Coolant | 6.3gal | 6gal | ▲ 1066+0.3 gal · +5% |
Operator Station
| Spec | Farmall 1066 | Farmall 966 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 30th percentile (108 hp)B · 19th percentile (91 hp)
Engine Displacement
median 391 ciA · 66th percentile (414 ci)B · 66th percentile (414 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 16th percentile (8)B · 50th percentile (16)
Operating Weight
median 12,307 lbA · 50th percentile (12,150 lb)B · 41st percentile (11,116 lb)
A · 1066B · 966Median Row Crop Tractor