Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | VF420/85R34 |
| LI/SS | 154D |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 425 |
| Overall diameter (mm) | 1573 |
| Static Loaded radius (mm) | 690 |
|---|---|
| Rolling circumference (mm) | 4701 |
| SRI | 750 |
| Weight (kg) | 131 |
| Nominal Inflation Pressure (bar) | 1.6 |
| Maximum Load (kg) | 3742 |
| Tread Depth (mm) | 48 |
| Recom 'd Rim Width | DW15A |
| Other approved rims | DW14A, W15L,W15A |
Load Data
Max Speed (Km/h)
70
65
50
40
30
25
20
15
10 cycl
10
5
Type load (kg) at various inflation pressures (kPa)
80kPa
70 km/h
2150
65 km/h
2360
50 km/h
40 km/h
30 km/h
2410
25 km/h
2430
20 km/h
2450
15 km/h
2480
10 cycl km/h
3300
10 km/h
2600
5 km/h
2930
100kPa
70 km/h
2480
65 km/h
2725
50 km/h
40 km/h
30 km/h
2780
25 km/h
2810
20 km/h
2830
15 km/h
2860
10 cycl km/h
3810
10 km/h
3000
5 km/h
3380
120kPa
70 km/h
2800
65 km/h
3075
50 km/h
40 km/h
30 km/h
3140
25 km/h
3170
20 km/h
3200
15 km/h
3230
10 cycl km/h
4310
10 km/h
3380
5 km/h
3810
140kPa
70 km/h
3050
65 km/h
3350
50 km/h
40 km/h
30 km/h
3420
25 km/h
3450
20 km/h
3480
15 km/h
3520
10 cycl km/h
4690
10 km/h
3690
5 km/h
4150
160kPa
70 km/h
3410
65 km/h
3750*
50 km/h
40 km/h
30 km/h
3830
25 km/h
3860
20 km/h
3900
15 km/h
3940
10 cycl km/h
5250
10 km/h
4130
5 km/h
4650
*Maximum load at recommended speed and inflation pressure.