Solid rubber tyres are used on hand and trailer trucks, on industrial and commercial equipment, racks for use on roads with asphalt or concrete covering, or wooden and metal surfaces.
Operating on continuous basis at ambient temperatures. For use at temperatures down to –20°C. When operating at temperatures approaching +40°C, vehicle speed is restricted up to 4 km/h. Spins, kicks, hard turns and braking that can result in excessive wear of rubber wheels, should be avoided. Obstacles should not be higher than 5% of the wheel diameter.
Hardness of solid rubber tyres and residual deformation on the outer tread depends on tyre type:
|
Type |
Hardness, Shore A |
Residual deformation, % |
Colour |
|
À |
75 ÷ 85 |
max 1,5 |
black |
|
Á |
84 ÷ 88 |
max 1,5 |
black |
|
 |
75 ÷ 85 |
max 2,5 |
grey |
At present the following standard sizes are available:
|
Marking |
Inner d, mm |
Outer d, mm |
Height, mm |
|
80/25-50 |
49±2,5 |
78±2,0 |
27±2,0 |
|
100/30-50 |
52±1,0 |
98±1,0 |
30-2,0 |
|
160/40-80 |
76-3+1 |
155-2+1 |
40-2,0 |
|
180/50-100 |
95 -5+1 |
176-3+1 |
51-2+1 |
|
200/50-100 |
95±2,0 |
198-4+5 |
50-3,0 |
|
250/60-130 |
127±3,0 |
246±2,5 |
60-2,0 |
|
125/37,5-50 |
53,5-3+2 |
123-4+1 |
37±1,0 |
|
140/37,5-50 |
55±2,0 |
136±1,5 |
38-2,0 |
