
BelarusModel A
Belarus 1770
Utility
- power
- 185 hp
- displacement
- 558 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility

Utility
Row Crop
How they compare
1770 is in the 94th percentile; 6490 is in the 94th · 5,383 models
1770 is in the 94th percentile; 6490 is in the 90th · 5,580 models
1770 is in the 93rd percentile; 6490 is in the 93rd · 5,720 models
1770 is in the 50th percentile; 6490 is in the 92nd · 4,941 models
Full comparison
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Manufacturer | Belarus | Massey Ferguson | — |
| Model | 1770 | 6490 | — |
| Category | Utility | Row Crop | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Manufacturer | Belarus | Sisu | — |
| Model | SMD-63 | Not recorded | — |
| Power Output | 185hp | 180hp | ▲ 1770+5 hp · +3% |
| Rated RPM | 2,100RPM | 2,200RPM | ▲ 6490+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 558ci | 402ci | ▲ 1770+156 ci · +39% |
| Bore | 5.1in | 4.3in | ▲ 1770+0.8 in · +19% |
| Stroke | 4.5in | 4.7in | ▲ 6490+0.2 in · +4% |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Type | 12-speed four-speed power shift | Selective gear fixed ratio with partial (6) range operator-controlled powershift | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Length | 241in | 198in | ▲ 1770+43 in · +22% |
| Width | 94.5in | 120in | ▲ 6490+25.5 in · +27% |
| Height | 125in | 98.2in | ▲ 1770+26.8 in · +27% |
| Operating Weight | 19,585lb | 16,305lb | ▲ 1770+3,280 lb · +20% |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| System Type | open center | Closed center PFC | — |
| Pump Flow Capacity | Not recorded | 30.5gpm | — |
| Steering Type | articulated hydraulic power | Power | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Front Tire Size | 23.1-26 | Not recorded | — |
| Rear Tire Size | 23.1-26 | 480/80R46 | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Hitch Type | Rear Type: III | II/IIIN | — |
| Hitch Category | III | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | Not recorded | 14,905lb | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x2 2WD | — |
| Drive Type | 4WD | 2WD | — |
| Steering Type | articulated hydraulic power | Power | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 volt | — |
| Spec | Belarus 1770 | Massey Ferguson 6490 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Category context