JB/T 10219-2001 in English

JB/T 10219-2001 本标准规定了以防爆钢丝绳电动葫芦作为起升机构的防爆梁式起重机的分类，技术要求，试验，检验规则及标志、包装、运输、贮存等内容。 本标准适用于煤矿井下（Ⅰ类）和工厂（Ⅱ类）在有爆炸性气体环境中工作的防爆起重机。 本标准不适用于在爆炸性粉尘环境中工作的防爆起重机。 本标准于2001年4月首次发布。

Scope

This standardization stipulates the classification, technical requirements, testing, inspection rules and marking, packaging, transportation, storage, etc. of explosion-proof beam cranes with explosion-proof electric wire rope hoists as the lifting mechanism. This standard is used for explosion-proof cranes working in explosive gas environments in coal mines (Class I) and factories (Class II). This standard does not apply to explosion-proof cranes working in explosive dust environments.