IT520 143A8/B R-4
TECHNICAL DATA
| Design | IT520 |
|---|---|
| Industry Classification | R-4 |
| Tyre size | 340/80R18 |
| LI/SS | 143A8/B |
| FR/DW | n/a |
| PR | n/a |
| TL/TT | TL |
| Tyre Width (mm) | 339 |
| Overall diameter (mm) | 993 |
| Static Loaded radius (mm) | 447 |
|---|---|
| Rolling circumference (mm) | 2995 |
| SRI | 475 |
| Weight (kg) | 54 |
| Nominal Inflation Pressure (bar) | 4.0 |
| Maximum Load (kg) | 2725 |
| Tread Depth (mm) | 29 |
| Recom ‘d Rim Width | 11 |
| Other approved rims | n/a |
LOAD DATA
| Max Speed (Km/h) | Type load (kg) at various inflation pressures (kPa) | ||||||||||
| 1.6bar | 1.8bar | 2.0bar | 2.4bar | 2.8bar | 3.0bar | 3.2bar | 3.4bar | 3.6bar | 3.8bar | 4.0bar | |
| 50 | 1170 | 1275 | 1365 | 1595 | 1820 | 1930 | 2040 | 2150 | 2210 | 2345 | 2480 |
| 40 | 1285 | 1400 | 1500 | 1750 | 2000 | 2120 | 2240 | 2360 | 2430 | 2575 | 2725† |
| 30 | 1335 | 1455 | 1560 | 1820 | 2080 | 2205 | 2330 | 2455 | 2525 | 2680 | 2835 |
| 20 | 1400 | 1525 | 1635 | 1910 | 2180 | 2310 | 2440 | 2570 | 2650 | 2805 | 2970 |
| 10 | 1605 | 1750 | 1875 | 2190 | 2500 | 2650 | 2800 | 2950 | 3040 | 3220 | 3405 |
| 5 | 1865 | 2030 | 2175 | 2540 | 2900 | 3075 | 3250 | 3420 | 3525 | 3735 | 3950 |
| 10 cyclic | 1930 | 2100 | 2250 | 2625 | 3000 | 3180 | 3360 | 3540 | 3645 | 3865 | 4090 |
| 5 cyclic | 2145 | 2340 | 2505 | 2925 | 3340 | 3540 | 3740 | 3940 | 4060 | 4300 | 4550 |