Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 480/65R28 |
| LI/SS | 136D |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 476 |
| Overall diameter (mm) | 1336 |
| Static Loaded radius (mm) | 614 |
|---|---|
| Rolling circumference (mm) | 4061 |
| SRI | 650 |
| Weight (kg) | 102 |
| Nominal Inflation Pressure (bar) | 1.6 |
| Maximum Load (kg) | 2240 |
| Tread Depth (mm) | 44 |
| Recom 'd Rim Width | W15L |
| Other approved rims | W14L, W15L |
Load Data
Max Speed (Km/h)
70
65
50
40
30
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
1440
10 cycl km/h
10 km/h
1875
80kPa
70 km/h
1320
65 km/h
1450
50 km/h
1525
40 km/h
1590
30 km/h
1665
10 cycl km/h
10 km/h
2175
100kPa
70 km/h
1500
65 km/h
1650
50 km/h
1735
40 km/h
1805
30 km/h
1895
10 cycl km/h
2465
10 km/h
2475
120kPa
70 km/h
1730
65 km/h
1900
50 km/h
1995
40 km/h
2080
30 km/h
2185
10 cycl km/h
2985
10 km/h
2850
140kPa
70 km/h
1875
65 km/h
2060
50 km/h
2165
40 km/h
2255
30 km/h
2370
10 cycl km/h
3190
10 km/h
3090
160kPa
70 km/h
2040
65 km/h
2240*
50 km/h
2350
40 km/h
2455
30 km/h
2575
10 cycl km/h
3395
10 km/h
3360
180kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
10 cycl km/h
3605
10 km/h
200kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
10 cycl km/h
3810
10 km/h
*Maximum load at recommended speed and inflation pressure.