Optitrac 179D R-1W
TECHNICAL DATA
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 710/70R42 |
| LI/SS | 179D |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 699 |
| Overall diameter (mm) | 2061 |
| Static Loaded radius (mm) | 931 |
|---|---|
| Rolling circumference (mm) | 6234 |
| SRI | 1025 |
| Weight (kg) | 372 |
| Nominal Inflation Pressure (bar) | 3.2 |
| Maximum Load (kg) | 7750 |
| Tread Depth (mm) | 62 |
| Recom ‘d Rim Width | DW23B |
| Other approved rims | DW25B |
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 | 2.4bar | 2.8bar | 3.2bar | |
| 70 | 3640 | 4550 | 5095 | 5280 | 5595 | 5915 | 6460 | 7055 | ||
| 65 | 3000 | 3550 | 4000 | 5000 | 5600 | 5800 | 6150 | 6500 | 7100 | 7750† |
| 50 | 3150 | 3730 | 4200 | 5250 | 5880 | 6090 | 6460 | 6825 | 7455 | 8140 |
| 40 | 3285 | 3885 | 4380 | 5475 | 6130 | 6350 | 6735 | 7120 | 7775 | 8485 |
| 30 | 3490 | 4080 | 4600 | 5750 | 6440 | 6670 | 7070 | 7475 | 8165 | 8915 |
| 10 | 4555 | 5325 | 6000 | 7500 | 8400 | 8700 | 9225 | 9750 | 10650 | 11625 |
| 10cycl | 6035 | 7880 | 8385 | 8885 | 9520 | 10055 | 10895 | 11630 |