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FarmallModel A
Farmall 140
Utility
- power
- 21.1 hp
- displacement
- 123 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility
Farmall 140 vs Farmall 666
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FarmallModel B
Farmall 666
Utility
- power
- Not recorded
- displacement
- Not recorded
- Cylinders
- 6
- Forward gears
- 10
FarmallFarmall 140
vs
FarmallFarmall 666
How they compare
Headline specs vs. the whole Utility
Cylinders
▲ 666 higher · +2 (+50%)1404
6666
Median Utility Tractor4
140 is in the 50th percentile; 666 is in the 93rd · 5,720 models
Forward Gears
▲ 666 higher · +6 (+150%)1404
66610
Median Utility Tractor12
140 is in the 4th percentile; 666 is in the 39th · 4,941 models
Operating Weight
▲ 666 higher · +4,053 lb (+135%)1403,000 lb
6667,053 lb
Median Utility Tractor5,303 lb
140 is in the 23rd percentile; 666 is in the 67th · 5,107 models
140 (A)666 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Manufacturer | Farmall | Farmall | Same |
| Model | 140 | 666 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | C-123 | Not recorded | — |
| Power Output | 21.1hp | Not recorded | — |
| Rated RPM | 1,400RPM | 2,000RPM | ▲ 666+600 RPM · +43% |
| Cylinders | 4 | 6 | ▲ 666+2 · +50% |
| Displacement | 123ci | Not recorded | — |
| Bore | 3.1in | Not recorded | — |
| Stroke | 4in | Not recorded | — |
Transmission
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Not recorded | — |
Dimensions & Weight
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Length | 107in | Not recorded | — |
| Height | 83in | Not recorded | — |
| Operating Weight | 3,000lb | 7,053lb | ▲ 666+4,053 lb · +135% |
Hydraulics
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Steering Type | Manual | Hydrostatic Power | — |
Power Take-off (PTO)
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Type | Transmission | Rear | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Hitch Type | IH Fast Hitch (one-point) | IH Fast Hitch | — |
| Hitch Category | Not recorded | Category 2 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Hydrostatic Power | — |
| Brake Type | Differential Contracting Band | Not recorded | — |
Electrical
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Coolant | 3.8gal | Not recorded | — |
Operator Station
| Spec | Farmall 140 | Farmall 666 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Cylinders
median 4A · 50th percentile (4)B · 93rd percentile (6)
Forward Gears
median 12A · 4th percentile (4)B · 39th percentile (10)
Operating Weight
median 5,303 lbA · 23rd percentile (3,000 lb)B · 67th percentile (7,053 lb)
A · 140B · 666Median Utility Tractor