BS ISO 8664:2018現行
Tyres for agricultural tractors and machines. Code-designated and service-description marked radial drive-wheel tyres
出版：British Standards Institution
專家解讀視頻
This document specifies the marking, dimensions, load ratings and reference speeds for code-designated agricultural tractor drive-wheel tyres with service description (load index and speed symbol). It applies to tyres of radial construction in the speed categories 40 km/h (speed symbol A8), and 50 km/h (speed symbol B). NOTE Code designated series of: — diagonal (ply rating marked) tyres for agricultural tractors and machines are specified in ISO 4251?1 and ISO 4251-2; — tyres for logging and forestry machines are specified in ISO 188071); — tyres for construction/industrial tractors are specified in ISO 13442.
