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Ascot UniversalModel A
Ascot Universal 550
Tractor
- power
- 55 hp
- displacement
- 190 ci
- Cylinders
- 4
- Forward gears
- 12
Head to head · Agricultural
Tractor

Agricultural
How they compare
550 is in the 11th percentile; Farmall 55 is in the 11th · 1,028 models
550 is in the 15th percentile; Farmall 55 is in the 4th · 1,083 models
550 is in the 31st percentile; Farmall 55 is in the 31st · 1,130 models
550 is in the 33rd percentile; Farmall 55 is in the 33rd · 972 models
Full comparison
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Manufacturer | Ascot Universal | CaseIH | — |
| Model | 550 | Farmall 55 | — |
| Category | Not recorded | Agricultural | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Manufacturer | UTB | Shibaura | — |
| Model | Not recorded | ISM-N844L-T | — |
| Power Output | 55hp | 55hp | Same |
| Rated RPM | 2,400RPM | 2,700RPM | ▲ Farmall 55+300 RPM · +13% |
| Cylinders | 4 | 4 | Same |
| Displacement | 190ci | 135ci | ▲ 550+55 ci · +41% |
| Bore | 3.7in | 3.3in | ▲ 550+0.4 in · +12% |
| Stroke | 4.3in | 3.9in | ▲ 550+0.4 in · +10% |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Type | 12-speed constant mesh | Synchro Shuttle | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Length | Not recorded | 137in | — |
| Operating Weight | 4,600lb | 4,209lb | ▲ 550+391 lb · +9% |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Power | Hydrostatic power | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 14.9 | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Front Tread Width | 7.5in | Not recorded | — |
| Rear Tread | 18.4in | Not recorded | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Hitch Category | II/I | Not recorded | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Power | Hydrostatic power | — |
| Spec | Ascot Universal 550 | CaseIH Farmall 55 | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Not recorded | — |
Category context