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John DeereModel A
John Deere 50
Row Crop
- power
- Not recorded
- displacement
- 190 ci
- Cylinders
- 2
- Forward gears
- 6
Head to head · Row Crop
Row Crop

Utility
How they compare
50 is in the 6th percentile; TN85A is in the 24th · 1,409 models
50 is in the 1st percentile; TN85A is in the 17th · 1,417 models
50 is in the 11th percentile; TN85A is in the 27th · 1,200 models
50 is in the 7th percentile; TN85A is in the 12th · 1,350 models
Full comparison
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Manufacturer | John Deere | New Holland | — |
| Model | 50 | TN85A | — |
| Category | Row Crop | Utility | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Iveco | — |
| Power Output | Not recorded | 80hp | — |
| Rated RPM | 1,250RPM | 2,300RPM | ▲ TN85A+1,050 RPM · +84% |
| Cylinders | 2 | 4 | ▲ TN85A+2 · +100% |
| Displacement | 190ci | 274ci | ▲ TN85A+84 ci · +44% |
| Bore | 4.7in | 4.1in | ▲ 50+0.6 in · +15% |
| Stroke | 5.5in | 5.2in | ▲ 50+0.3 in · +6% |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Type | Unsynchronized gear | Partially synchronized with mechanical shuttle | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Length | 133in | 158in | ▲ TN85A+25 in · +19% |
| Width | 86.6in | 67.2in | ▲ 50+19.4 in · +29% |
| Height | 59.4in | 95.1in | ▲ TN85A+35.7 in · +60% |
| Operating Weight | 4,855lb | 6,008lb | ▲ TN85A+1,153 lb · +24% |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| System Type | Open center | Open Center | Same |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Type | Rear PTO | Not recorded | — |
| Speed 1 | 532rpm | Not recorded | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | II/I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 3,968lb | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Hydrostatic power | — |
| Brake Type | Expanding shoe | Not recorded | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Coolant | 5.8gal | Not recorded | — |
| Spec | John Deere 50 | New Holland TN85A | Difference |
|---|---|---|---|
| Type | Open | Open (ROPS) | — |
Category context