Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 650/85R38 |
| LI/SS | 173A8/B |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 709 |
| Overall diameter (mm) | 2052 |
| Static Loaded radius (mm) | 905 |
|---|---|
| Rolling circumference (mm) | 6142 |
| SRI | 975 |
| Weight (kg) | 335 |
| Nominal Inflation Pressure (bar) | 2.4 |
| Maximum Load (kg) | 6500 |
| Tread Depth (mm) | 60 |
| Recom 'd Rim Width | DW23B |
| Other approved rims | DW20B, DW21B |
Load Data
Max Speed (Km/h)
50
40
30
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
50 km/h
40 km/h
3000
30 km/h
3210
10 cycl km/h
10 km/h
4500
80kPa
50 km/h
3550
40 km/h
3550
30 km/h
3800
10 cycl km/h
10 km/h
5325
100kPa
50 km/h
4000
40 km/h
4000
30 km/h
4280
10 cycl km/h
6035
10 km/h
6000
120kPa
50 km/h
4500
40 km/h
4500
30 km/h
4815
10 cycl km/h
7130
10 km/h
6750
140kPa
50 km/h
5000
40 km/h
5000
30 km/h
5350
10 cycl km/h
7845
10 km/h
7500
160kPa
50 km/h
5450
40 km/h
5450
30 km/h
5830
10 cycl km/h
8345
10 km/h
8175
180kPa
50 km/h
5800
40 km/h
5800
30 km/h
6205
10 cycl km/h
8885
10 km/h
8700
200kPa
50 km/h
6000
40 km/h
6000
30 km/h
6420
10 cycl km/h
9265
10 km/h
9000
240kPa
50 km/h
6500
40 km/h
6500*
30 km/h
6955
10 cycl km/h
10055
10 km/h
9750
280kPa
50 km/h
40 km/h
30 km/h
10 cycl km/h
10720
10 km/h
*Maximum load at recommended speed and inflation pressure.