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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

How they compare
550 is in the 50th percentile; DK551 is in the 49th · 5,383 models
550 is in the 51st percentile; DK551 is in the 32nd · 5,580 models
550 is in the 50th percentile; DK551 is in the 50th · 5,720 models
550 is in the 50th percentile; DK551 is in the 50th · 4,941 models
Full comparison
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Manufacturer | Ascot Universal | Kioti | — |
| Model | 550 | DK551 | — |
| Category | Not recorded | Utility | — |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Manufacturer | UTB | Daedong | — |
| Model | Not recorded | 4A220TLXB | — |
| Power Output | 55hp | 54hp | ▲ 550+1 hp · +2% |
| Rated RPM | 2,400RPM | 2,600RPM | ▲ DK551+200 RPM · +8% |
| Cylinders | 4 | 4 | Same |
| Displacement | 190ci | 134ci | ▲ 550+56 ci · +42% |
| Bore | 3.7in | 3.4in | ▲ 550+0.3 in · +9% |
| Stroke | 4.3in | 3.6in | ▲ 550+0.7 in · +19% |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Type | 12-speed constant mesh | Synchro shuttle | — |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Length | Not recorded | 144in | — |
| Width | Not recorded | 68.3in | — |
| Operating Weight | 4,600lb | Not recorded | — |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Power | Power | Same |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Front Tread Width | 7.5in | Not recorded | — |
| Rear Tread | 18.4in | Not recorded | — |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | II/I | — |
| Hitch Category | II/I | Not recorded | — |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Power | Power | Same |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Electric | Same |
| Spec | Ascot Universal 550 | Kioti DK551 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS | — |
Category context