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Massey FergusonModel A
Massey Ferguson 3670
Agricultural
- power
- 140 hp
- displacement
- 402 ci
- Cylinders
- 6
- Forward gears
- 32
Head to head · Agricultural
Agricultural

Agricultural
How they compare
3670 is in the 65th percentile; 6715S is in the 67th · 1,028 models
3670 is in the 66th percentile; 6715S is in the 46th · 1,083 models
3670 is in the 74th percentile; 6715S is in the 31st · 1,130 models
3670 is in the 91st percentile; 6715S is in the 50th · 972 models
Full comparison
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Manufacturer | Massey Ferguson | Massey Ferguson | Same |
| Model | 3670 | 6715S | — |
| Category | Agricultural | Agricultural | Same |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Manufacturer | Valmet | AGCO S.A.S | — |
| Model | 620DS | Not recorded | — |
| Power Output | 140hp | 144hp | ▲ 6715S+4 hp · +3% |
| Rated RPM | 2,200RPM | 2,100RPM | ▲ 3670+100 RPM · +5% |
| Cylinders | 6 | 4 | ▲ 3670+2 · +50% |
| Displacement | 402ci | 299ci | ▲ 3670+103 ci · +34% |
| Bore | 4.3in | Not recorded | — |
| Stroke | 4.7in | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Type | Two-speed power shift (Speedshift) | Dyna-4 Power Shift | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Width | 94.7in | 72in | ▲ 3670+22.7 in · +32% |
| Height | 114in | 117in | ▲ 6715S+3 in · +3% |
| Operating Weight | Not recorded | 14,495lb | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Pump Flow Capacity | 14.5gpm | Not recorded | — |
| Pressure | 2,480psi | Not recorded | — |
| Steering Type | Hydrostatic power | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Front Tire Size | 20.8-42 | Not recorded | — |
| Rear Tire Size | 20.8-42 | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Front Tread Width | 66.4in | Not recorded | — |
| Rear Tread | 73.7in | Not recorded | — |
| Front Tread Adjustment | 66.4" (1686 mm) to 85.6" (2174 mm) | Not recorded | — |
| Rear Tread Adjustment | 73.7" (1871 mm) to 83.7" (2125 mm) | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | III/II | — |
| Hitch Category | Category 3 | Category 3 | Same |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 10,990lb | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic power | Not recorded | — |
| Brake Type | Single wet disc hydraulically actuated | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Starter Type | Electric Starter (12 volts) | Electric | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Coolant | 7.1gal | Not recorded | — |
| Spec | Massey Ferguson 3670 | Massey Ferguson 6715S | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context