Optitrac 140D R-1W
TECHNICAL DATA
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 480/70R28 |
| LI/SS | 140D |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 503 |
| Overall diameter (mm) | 1421 |
| Static Loaded radius (mm) | 636 |
|---|---|
| Rolling circumference (mm) | 4241 |
| SRI | 675 |
| Weight (kg) | 137 |
| Nominal Inflation Pressure (bar) | 1.6 |
| Maximum Load (kg) | 2500 |
| Tread Depth (mm) | 47 |
| Recom ‘d Rim Width | W15L |
| Other approved rims | W14L, W16L |
LOAD DATA
| Max Speed (Km/h) | Type load (kg) at various inflation pressures (kPa) | |||||||||
| 0.6bar | 0.8bar | 1.4bar | 1.6bar | 2.0bar | 2.2bar | 2.4bar | 2.8bar | 3.0bar | 3.2bar | |
| 70 | 1455 | 2095 | 2275 | |||||||
| 65 | 1360 | 1600 | 2300 | 2500† | ||||||
| 50 | 1680 | 2415 | 2625 | |||||||
| 40 | 1750 | 2520 | 2740 | |||||||
| 30 | 1565 | 1840 | 2645 | 2875 | ||||||
| 10 | 2040 | 2400 | 3450 | 3750 | ||||||
| 10cycl | 3555 | 3785 | 4250 |