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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 · Utility
Tractor

Utility
How they compare
550 is in the 50th percentile; Boomer 55 is in the 50th · 5,383 models
550 is in the 51st percentile; Boomer 55 is in the 28th · 5,580 models
550 is in the 50th percentile; Boomer 55 is in the 23rd · 5,720 models
550 is in the 50th percentile; Boomer 55 is in the 73rd · 4,941 models
Full comparison
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Manufacturer | Ascot Universal | New Holland | — |
| Model | 550 | Boomer 55 | — |
| Category | Not recorded | Utility | — |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Manufacturer | UTB | LS Mitron | — |
| Model | Not recorded | L3C19-T | — |
| Power Output | 55hp | 55hp | Same |
| Rated RPM | 2,400RPM | 2,600RPM | ▲ Boomer 55+200 RPM · +8% |
| Cylinders | 4 | 3 | ▲ 550+1 · +33% |
| Displacement | 190ci | 115ci | ▲ 550+75 ci · +65% |
| Bore | 3.7in | 3.5in | ▲ 550+0.2 in · +6% |
| Stroke | 4.3in | 4.1in | ▲ 550+0.2 in · +5% |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Type | 12-speed constant mesh | Not recorded | — |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Length | Not recorded | 128in | — |
| Width | Not recorded | 69.1in | — |
| Operating Weight | 4,600lb | 4,194lb | ▲ 550+406 lb · +10% |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Power | Power | Same |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 9.5x16 | — |
| Rear Tire Size | Not recorded | 13.6x24 | — |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Front Tread Width | 7.5in | Not recorded | — |
| Rear Tread | 18.4in | Not recorded | — |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Hitch Category | II/I | I | — |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | MFWD 4WD | — |
| Steering Type | Power | Power | Same |
| Spec | Ascot Universal 550 | New Holland Boomer 55 | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Electric | Same |
Category context