Optitrac 166D R-1W
TECHNICAL DATA
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 620/70R42 |
| LI/SS | 166D |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 620 |
| Overall diameter (mm) | 1,936 |
| Static Loaded radius (mm) | 877 |
|---|---|
| Rolling circumference (mm) | 5,852 |
| SRI | 950 |
| Weight (kg) | 258 |
| Nominal Inflation Pressure (bar) | 2 |
| Maximum Load (kg) | 5,307 |
| Tread Depth (mm) | 52 |
| Recom ‘d Rim Width | DW20B |
| Other approved rims | MW20B |
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 | 2640 | 3755 | 4095 | 4550 | 4685 | 4825 | ||||
| 65 | 2430 | 2900 | 4125 | 4500 | 5000 | 5150 | 5300† | |||
| 50 | 2550 | 3045 | 4330 | 4725 | 5250 | 5410 | 5565 | |||
| 40 | 2660 | 3175 | 4515 | 4930 | 5475 | 5640 | 5805 | |||
| 30 | 2795 | 3335 | 4745 | 5175 | 5750 | 5920 | 6095 | |||
| 10 | 3645 | 4350 | 6190 | 6750 | 7500 | 7725 | 7950 | |||
| 10cycl | 6405 | 6815 | 7650 | 7545 | 7785 | 8740 | 9010 |