Image not recorded
International HarvesterModel A
International Harvester 666
Utility
- power
- Not recorded
- displacement
- 312 ci
- Cylinders
- 6
- Forward gears
- 5
Head to head · Utility
International Harvester 666 vs Steyr 280a
Image not recorded
SteyrModel B
Steyr 280a
Utility
- power
- Not recorded
- displacement
- 325 ci
- Cylinders
- 4
- Forward gears
- 7
International HarvesterInternational Harvester 666
vs
SteyrSteyr 280a
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 280a higher · +13 ci (+4%)666312 ci
280a325 ci
Median Utility Tractor183 ci
666 is in the 85th percentile; 280a is in the 85th · 5,580 models
Cylinders
▲ 666 higher · +2 (+50%)6666
280a4
Median Utility Tractor4
666 is in the 93rd percentile; 280a is in the 50th · 5,720 models
Forward Gears
▲ 280a higher · +2 (+40%)6665
280a7
Median Utility Tractor12
666 is in the 6th percentile; 280a is in the 15th · 4,941 models
Operating Weight
▲ 666 higher · +219 lb (+3%)6667,053 lb
280a6,834 lb
Median Utility Tractor5,303 lb
666 is in the 67th percentile; 280a is in the 65th · 5,107 models
666 (A)280a (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Steyr | — |
| Model | 666 | 280a | — |
| Category | Utility | Utility, Standard Tread | — |
Engine
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | Steyr | — |
| Model | D312 | WD 413 | — |
| Rated RPM | 2,000RPM | 1,750RPM | ▲ 666+250 RPM · +14% |
| Cylinders | 6 | 4 | ▲ 666+2 · +50% |
| Displacement | 312ci | 325ci | ▲ 280a+13 ci · +4% |
| Bore | 3.9in | 4.3in | ▲ 280a+0.4 in · +10% |
| Stroke | 4.4in | 5.5in | ▲ 280a+1.1 in · +25% |
Transmission
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Type | Sliding gear | gear | — |
Dimensions & Weight
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Length | Not recorded | 140in | — |
| Width | Not recorded | 76.2in | — |
| Height | Not recorded | 85.4in | — |
| Operating Weight | 7,053lb | 6,834lb | ▲ 666+219 lb · +3% |
Hydraulics
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic power | manual | — |
Power Take-off (PTO)
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Type | Independent Rear PTO | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Hitch Type | IH Fast Hitch | Not recorded | — |
| Hitch Category | II | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | manual | — |
| Brake Type | Dry disc | Not recorded | — |
Electrical
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Operator Station
| Spec | International Harvester 666 | Steyr 280a | Difference |
|---|---|---|---|
| Type | Open or Two-post ROPS (optional) | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 85th percentile (312 ci)B · 85th percentile (325 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 6th percentile (5)B · 15th percentile (7)
Operating Weight
median 5,303 lbA · 67th percentile (7,053 lb)B · 65th percentile (6,834 lb)
A · 666B · 280aMedian Utility Tractor