
New HollandModel A
New Holland TT55
Utility
- power
- 55.1 hp
- displacement
- 179 ci
- Cylinders
- 3
- Forward gears
- 8
Head to head · Utility

Utility

How they compare
TT55 is in the 50th percentile; T554 is in the 50th · 5,383 models
TT55 is in the 48th percentile; T554 is in the 30th · 5,580 models
TT55 is in the 23rd percentile; T554 is in the 50th · 5,720 models
TT55 is in the 23rd percentile; T554 is in the 73rd · 4,941 models
Full comparison
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Manufacturer | New Holland | TYM | — |
| Model | TT55 | T554 | — |
| Category | Utility | Utility | Same |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Manufacturer | Iveco | Yanmar | — |
| Model | Not recorded | 4TNV86T-CR | — |
| Power Output | 55.1hp | 55.1hp | Same |
| Rated RPM | 2,500RPM | 2,800RPM | ▲ T554+300 RPM · +12% |
| Cylinders | 3 | 4 | ▲ T554+1 · +33% |
| Displacement | 179ci | 128ci | ▲ TT55+51 ci · +40% |
| Bore | 4.1in | 3.4in | ▲ TT55+0.7 in · +21% |
| Stroke | 4.5in | 3.5in | ▲ TT55+1 in · +29% |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Type | Constant mesh | 16-speed synchronized shuttle | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Length | Not recorded | 141in | — |
| Width | Not recorded | 63.8in | — |
| Height | 87in | 109in | ▲ T554+22 in · +25% |
| Operating Weight | 4,895lb | 4,188lb | ▲ TT55+707 lb · +17% |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| System Type | Open center | Open center dual gear pump | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Front Tire Size | 7.50-16 | Not recorded | — |
| Rear Tire Size | 16.9-28 | Not recorded | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type I | — |
| Hitch Category | II/I | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 2,954lb | Not recorded | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Electric | Same |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Standard | Not recorded | Tier IV | — |
| Spec | New Holland TT55 | TYM T554 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 2.3gal | — |
Category context