Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 520/85R38 |
| LI/SS | 155D |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 546 |
| Overall diameter (mm) | 1849 |
| Static Loaded radius (mm) | 630 |
|---|---|
| Rolling circumference (mm) | 5550 |
| SRI | 875 |
| Weight (kg) | 221 |
| Nominal Inflation Pressure (bar) | 1.6 |
| Maximum Load (kg) | 3875 |
| Tread Depth (mm) | 53 |
| Recom 'd Rim Width | DW16L |
| Other approved rims | DW18L |
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
2120
50 km/h
40 km/h
30 km/h
2440
10 cycl km/h
10 km/h
3180
80kPa
70 km/h
2285
65 km/h
2500
50 km/h
2625
40 km/h
2740
30 km/h
2875
10 cycl km/h
10 km/h
3750
100kPa
70 km/h
2560
65 km/h
2800
50 km/h
2940
40 km/h
3065
30 km/h
3220
10 cycl km/h
4250
10 km/h
4200
120kPa
70 km/h
2880
65 km/h
3150
50 km/h
3310
40 km/h
3450
30 km/h
3620
10 cycl km/h
5160
10 km/h
4725
140kPa
70 km/h
3245
65 km/h
3550
50 km/h
3730
40 km/h
3885
30 km/h
4080
10 cycl km/h
5515
10 km/h
5325
160kPa
70 km/h
3540
65 km/h
3875*
50 km/h
4070
40 km/h
4245
30 km/h
4455
10 cycl km/h
5870
10 km/h
5815
180kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
10 cycl km/h
6235
10 km/h
200kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
10 cycl km/h
6590
10 km/h
*Maximum load at recommended speed and inflation pressure.