
Massey FergusonModel A
Massey Ferguson 284S
Utility
- power
- 66 hp
- displacement
- 236 ci
- Cylinders
- 4
- Forward gears
- 12
Head to head · Utility

Utility
Utility
How they compare
284S is in the 60th percentile; 390T is in the 59th · 5,383 models
284S is in the 64th percentile; 390T is in the 65th · 5,580 models
284S is in the 50th percentile; 390T is in the 50th · 5,720 models
284S is in the 50th percentile; 390T is in the 50th · 4,941 models
Full comparison
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Manufacturer | Massey Ferguson | Massey Ferguson | Same |
| Model | 284S | 390T | — |
| Category | Utility | Utility | Same |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Manufacturer | Perkins | Perkins | Same |
| Model | A4.236 | AT4.236 | — |
| Power Output | 66hp | 65.2hp | ▲ 284S+0.8 hp · +1% |
| Rated RPM | 2,150RPM | 2,200RPM | ▲ 390T+50 RPM · +2% |
| Cylinders | 4 | 4 | Same |
| Displacement | 236ci | 236ci | Same |
| Bore | 3.9in | 3.9in | Same |
| Stroke | 5in | 5in | Same |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Type | Manual | Synchromesh, Synchronized shuttle, Two-speed power shift | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Length | 158in | 146in | ▲ 284S+12 in · +8% |
| Width | Not recorded | 73.7in | — |
| Height | 101in | 99.4in | ▲ 284S+1.6 in · +2% |
| Operating Weight | 7,144lb | 6,325lb | ▲ 284S+819 lb · +13% |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | II | — |
| Hitch Category | II | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | Not recorded | 7,530lb | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Coolant | Not recorded | 4.1gal | — |
| Spec | Massey Ferguson 284S | Massey Ferguson 390T | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS | — |
Category context