Optitrac 179D R-1W
TECHNICAL DATA
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 710/70R38 |
| LI/SS | 179D |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 719 |
| Overall diameter (mm) | 1955 |
| Static Loaded radius (mm) | 884 |
|---|---|
| Rolling circumference (mm) | 5906 |
| SRI | 925 |
| Weight (kg) | 322 |
| Nominal Inflation Pressure (bar) | 3.6 |
| Maximum Load (kg) | 7756 |
| Tread Depth (mm) | 62 |
| Recom ‘d Rim Width | DW23B |
| Other approved rims | DW25B, MW23B, MW25B |
LOAD DATA
| Max Speed (Km/h) | Type load (kg) at various inflation pressures (kPa) | |||||||||
| 0.8bar | 1.0bar | 1.4bar | 1.8bar | 2.0bar | 2.4bar | 2.8bar | 3.0bar | 3.2bar | 3.6bar | |
| 70 | 3050 | 3525 | 4435 | 5280 | 5460 | 5915 | 6460 | 6645 | 6825 | 7055 |
| 65 | 3350 | 3875 | 4875 | 5800 | 6000 | 6500 | 7100 | 7300 | 7500 | 7750† |
| 50 | 3550 | 4110 | 5170 | 6150 | 6360 | 6890 | 7525 | 7740 | 7950 | 8215 |
| 40 | 3685 | 4265 | 5365 | 6380 | 6600 | 7150 | 7810 | 8030 | 8250 | 8525 |
| 30 | 3850 | 4455 | 5605 | 6670 | 6900 | 7475 | 8165 | 8395 | 8625 | 8915 |
| 25 | 3985 | 4610 | 5800 | 6900 | 7140 | 7735 | 8450 | 8685 | 8925 | 9225 |
| 15 | 4490 | 5195 | 6535 | 7770 | 8040 | 8710 | 9515 | 9780 | 10050 | 10385 |
| 10 | 5025 | 5815 | 7315 | 8700 | 9000 | 9750 | 10650 | 10950 | 11250 | 11625 |
| 10cycl | 4930 | 6590 | 8290 | 9520 | 10200 | 11050 | 11730 | 12070 | 12750 |