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1.轮胎分类工程机械轮胎(OTR)有4种分类:一是按轮胎用途及胎面花纹特征分类(见附表);二是按轮胎断面宽度分类,分为标准轮胎和宽基轮胎;三是按轮胎充气压力分类,一般充气压力0.54 MPa为高压胎,充气压力0.2~0.5 MPa为低压胎,低于0.2 MPa为超低压胎;四是按机型分类,自卸车为E型,平地机为G型,装载机为L型,压路机为C型。
1. Tire classification There are four types of construction machinery tires (OTR): one is classified according to tire usage and tread pattern (see attached table); the other is classified according to the width of tire cross-section and divided into standard tires and wide-base tires; Is classified according to tire inflation pressure, the general inflation pressure of 0.54 MPa for high-pressure tires, inflation pressure of 0.2 ~ 0.5 MPa for low pressure tires, less than 0.2 MPa for the ultra-low pressure tires; fourth is classified by type, dump truck for the E type, grader G-type loader for the L-type, roller for the C-type.