Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | IF580/85R42CFO |
| LI/SS | 178D |
| FR/DW | |
| PR | |
| TL/TT | TL |
| Tyre Width (mm) | 599 |
| Overall diameter (mm) | 2050 |
| Static Loaded radius (mm) | 917 |
|---|---|
| Rolling circumference (mm) | 6167 |
| SRI | 975 |
| Weight (kg) | 273 |
| Nominal Inflation Pressure (bar) | 2.8 |
| Maximum Load (kg) | 6150 |
| Tread Depth (mm) | 54 |
| Recom 'd Rim Width | W18A |
| Other approved rims | DW18A,DW18B,DW18L,DD18 |
Load Data
Max Speed (Km/h)
70
65
50
40
30
25
15
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
2870
65 km/h
3150
50 km/h
3150
40 km/h
3150
30 km/h
3280
25 km/h
3340
15 km/h
3620
10 cycl km/h
4880
10 km/h
4000
80kPa
70 km/h
3320
65 km/h
3650
50 km/h
3650
40 km/h
3650
30 km/h
3800
25 km/h
3870
15 km/h
4200
10 cycl km/h
5660
10 km/h
4640
100kPa
70 km/h
3870
65 km/h
4250
50 km/h
4250
40 km/h
4250
30 km/h
4420
25 km/h
4510
15 km/h
4890
10 cycl km/h
6590
10 km/h
5400
120kPa
70 km/h
4320
65 km/h
4750
50 km/h
4750
40 km/h
4750
30 km/h
4940
25 km/h
5040
15 km/h
5460
10 cycl km/h
7360
10 km/h
6030
140kPa
70 km/h
4820
65 km/h
5300
50 km/h
5300
40 km/h
5300
30 km/h
5510
25 km/h
5620
15 km/h
6090
10 cycl km/h
8220
10 km/h
6730
160kPa
70 km/h
5280
65 km/h
5800
50 km/h
5800
40 km/h
5800
30 km/h
6030
25 km/h
6150
15 km/h
6670
10 cycl km/h
8990
10 km/h
7370
180kPa
70 km/h
5600
65 km/h
6150
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
200kPa
70 km/h
5600
65 km/h
6150
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
220kPa
70 km/h
5600
65 km/h
6150
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
240kPa
70 km/h
5600
65 km/h
6150
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
260kPa
70 km/h
5600
65 km/h
6150
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
280kPa
70 km/h
5600
65 km/h
6150*
50 km/h
6150
40 km/h
6150
30 km/h
6400
25 km/h
6520
15 km/h
7070
10 cycl km/h
9530
10 km/h
7810
*Maximum load at recommended speed and inflation pressure.