Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 480/80R42 |
| LI/SS | 156D |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 494 |
| Overall diameter (mm) | 1829 |
| Static Loaded radius (mm) | 837 |
|---|---|
| Rolling circumference (mm) | 5551 |
| SRI | 875 |
| Weight (kg) | 189 |
| Nominal Inflation Pressure (bar) | 2.4 |
| Maximum Load (kg) | 4000 |
| Tread Depth (mm) | 49 |
| Recom 'd Rim Width | W16L |
| Other approved rims | 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
1850
50 km/h
40 km/h
30 km/h
2130
10 cycl km/h
10 km/h
2775
80kPa
70 km/h
65 km/h
2180
50 km/h
2290
40 km/h
2385
30 km/h
2505
10 cycl km/h
10 km/h
3270
100kPa
70 km/h
2285
65 km/h
2500
50 km/h
2625
40 km/h
2740
30 km/h
2875
10 cycl km/h
3705
10 km/h
3750
120kPa
70 km/h
2560
65 km/h
2800
50 km/h
2940
40 km/h
3065
30 km/h
3220
10 cycl km/h
4385
10 km/h
4200
140kPa
70 km/h
2880
65 km/h
3150
50 km/h
3310
40 km/h
3450
30 km/h
3620
10 cycl km/h
4830
10 km/h
4725
160kPa
70 km/h
3155
65 km/h
3450
50 km/h
3625
40 km/h
3780
30 km/h
3965
10 cycl km/h
5135
10 km/h
5175
180kPa
70 km/h
3335
65 km/h
3650
50 km/h
3835
40 km/h
3995
30 km/h
4200
10 cycl km/h
5465
10 km/h
5475
200kPa
70 km/h
3430
65 km/h
3750
50 km/h
3940
40 km/h
4105
30 km/h
4315
10 cycl km/h
5865
10 km/h
5625
220kPa
70 km/h
3540
65 km/h
3875
50 km/h
4070
40 km/h
4245
30 km/h
4455
10 cycl km/h
5975
10 km/h
5815
240kPa
70 km/h
3655
65 km/h
4000*
50 km/h
4200
40 km/h
4380
30 km/h
4600
10 cycl km/h
6190
10 km/h
6000
260kPa
70 km/h
65 km/h
50 km/h
40 km/h
30 km/h
10 cycl km/h
6390
10 km/h
*Maximum load at recommended speed and inflation pressure.