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Head to head · Utility
Belarus 406 vs David Brown 990 Selectamatic (1971-1980)
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David BrownModel B
David Brown 990 Selectamatic (1971-1980)
Utility
- power
- 58 hp
- displacement
- 195 ci
- Cylinders
- 4
- Forward gears
- 12
BelarusBelarus 406
vs
David BrownDavid Brown 990 Selectamatic (1971-1980)
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied40658 hp
990 Selectamatic (1971-1980)58 hp
Median Utility Tractor55 hp
406 is in the 52nd percentile; 990 Selectamatic (1971-1980) is in the 52nd · 5,383 models
Engine Displacement
▲ 406 higher · +58 ci (+30%)406253 ci
990 Selectamatic (1971-1980)195 ci
Median Utility Tractor183 ci
406 is in the 71st percentile; 990 Selectamatic (1971-1980) is in the 52nd · 5,580 models
Cylinders
= Effectively tied4064
990 Selectamatic (1971-1980)4
Median Utility Tractor4
406 is in the 50th percentile; 990 Selectamatic (1971-1980) is in the 50th · 5,720 models
Forward Gears
▲ 990 Selectamatic (1971-1980) higher · +1 (+9%)40611
990 Selectamatic (1971-1980)12
Median Utility Tractor12
406 is in the 41st percentile; 990 Selectamatic (1971-1980) is in the 50th · 4,941 models
406 (A)990 Selectamatic (1971-1980) (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Manufacturer | Belarus | David Brown | — |
| Model | 406 | 990 Selectamatic (1971-1980) | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Manufacturer | Not recorded | David Brown | — |
| Model | D144 (Belarus) | Not recorded | — |
| Power Output | 58hp | 58hp | Same |
| Rated RPM | 2,100RPM | 2,200RPM | ▲ 990 Selectamatic (1971-1980)+100 RPM · +5% |
| Cylinders | 4 | 4 | Same |
| Displacement | 253ci | 195ci | ▲ 406+58 ci · +30% |
| Bore | 4.1in | 3.9in | ▲ 406+0.2 in · +5% |
| Stroke | 4.7in | 4in | ▲ 406+0.7 in · +18% |
Transmission
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Type | Not recorded | Partially Synchronized with Dry Disc Clutch | — |
Dimensions & Weight
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Length | 155in | 129in | ▲ 406+26 in · +20% |
| Width | Not recorded | 66.9in | — |
| Height | 106in | Not recorded | — |
| Operating Weight | 7,056lb | 5,754lb | ▲ 406+1,302 lb · +23% |
Hydraulics
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
Power Take-off (PTO)
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Type | Not recorded | Transmission or Live (option) | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II/I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 2,000lb | — |
Chassis & Drive
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
| Brake Type | Not recorded | Hydraulic Drum | — |
Electrical
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3.7gal | — |
Operator Station
| Spec | Belarus 406 | David Brown 990 Selectamatic (1971-1980) | Difference |
|---|---|---|---|
| Type | Not recorded | Weather Frame Cab | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 52nd percentile (58 hp)B · 52nd percentile (58 hp)
Engine Displacement
median 183 ciA · 71st percentile (253 ci)B · 52nd percentile (195 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 41st percentile (11)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 68th percentile (7,056 lb)B · 54th percentile (5,754 lb)
A · 406B · 990 Selectamatic (1971-1980)Median Utility Tractor