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.