Optitrac 157D R-1W
TECHNICAL DATA
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 520/85R42 |
| LI/SS | 157D |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 533 |
| Overall diameter (mm) | 1931 |
| Static Loaded radius (mm) | 865 |
|---|---|
| Rolling circumference (mm) | 5815 |
| SRI | 925 |
| Weight (kg) | 211 |
| Nominal Inflation Pressure (bar) | 1.6 |
| Maximum Load (kg) | 4128 |
| Tread Depth (mm) | 57 |
| Recom ‘d Rim Width | W18L |
| Other approved rims | DD16, DD18, DW16A, DW18A, DW18B, W16A, W18A |
LOAD DATA
| Max Speed (Km/h) | Type load (kg) at various inflation pressures (kPa) | |||||||||
| 0.6bar | 0.8bar | 1.0bar | 1.4bar | 1.6bar | 1.8bar | 2.0bar | 2.2bar | 2.4bar | 2.6bar | |
| 50 | 2240 | 2575 | 3000 | 3750 | 4125 | |||||
| 40 | 2240 | 2575 | 3000 | 3750 | 4125† | |||||
| 30 | 2510 | 2885 | 3360 | 4200 | 4620 | |||||
| 10 | 3360 | 3865 | 4500 | 5625 | 6190 | |||||
| 10cycl | 3810 | 5100 | 5700 | 6380 | 7010 |