
John DeereModel A
John Deere M
Utility
- power
- 20.4 hp
- displacement
- 101 ci
- Cylinders
- 2
- Forward gears
- 4
Head to head · Utility

Utility
Utility
How they compare
M is in the 9th percentile; 122 is in the 14th · 5,383 models
M is in the 23rd percentile; 122 is in the 22nd · 5,580 models
M is in the 3rd percentile; 122 is in the 50th · 5,720 models
M is in the 4th percentile; 122 is in the 23rd · 4,941 models
Full comparison
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Massey Ferguson | — |
| Model | M | 122 | — |
| Category | Utility | Utility | Same |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Perkins | — |
| Model | Not recorded | 4.99 | — |
| Power Output | 20.4hp | 24hp | ▲ 122+3.6 hp · +18% |
| Rated RPM | 1,650RPM | 2,000RPM | ▲ 122+350 RPM · +21% |
| Cylinders | 2 | 4 | ▲ 122+2 · +100% |
| Displacement | 101ci | 99ci | ▲ M+2 ci · +2% |
| Bore | 4in | 3in | ▲ M+1 in · +33% |
| Stroke | 4in | 3.5in | ▲ M+0.5 in · +14% |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Type | Unsynchronized gear | Gear | — |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Length | 110in | 109in | ▲ M+1 in · <1% |
| Width | 51in | 63in | ▲ 122+12 in · +24% |
| Height | 66in | Not recorded | — |
| Operating Weight | 2,600lb | 2,580lb | ▲ M+20 lb · <1% |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| System Type | Touch-O-Matic | Not recorded | — |
| Steering Type | Manual | Manual | Same |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 550rpm | Not recorded | — |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Hitch Type | Deere Quik-Tatch | Not recorded | — |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Differential mechanical disc | Not recorded | — |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Coolant | 3.5gal | 2gal | ▲ M+1.5 gal · +75% |
| Spec | John Deere M | Massey Ferguson 122 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context