This standard specifies the basic parameters, scope of use, requirements, test methods, inspection rules, as well as marking, packaging and transportation of small ballast cleaning machines. This standard applies to small pillow bottom ballast cleaning machines (including cleaning machines for interval and station operations) and small slope cleaning machines (hereinafter collectively referred to as "screen cleaning machines").
TB/T 1855-2005 history
2005TB/T 1855-2005 General technical specification for little ballast cleaning machine