GB/T 44258-2024 土方机械 高原隧道用纯电动轮胎式装载机

ICS53.100

CCSP97

中华人民共和国国家标准

GB/T44258—2024

土方机械高原隧道用纯电动

轮胎式装载机

Earth⁃movingmachinery—Batteryelectricwheelloadersforplateautunnels

2024⁃07⁃24发布2024⁃07⁃24实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T44258—2024

目次

前言··························································································································Ⅲ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································3

4参数·······················································································································3

5要求·······················································································································3

6试验方法·················································································································6

7检验规则···············································································································12

8标志、包装、运输和贮存·····························································································15

附录A（资料性）电动装载机主要参数············································································16

附录B（资料性）电动装载机测试记录············································································18

参考文献····················································································································20

图1高压警告标记·······································································································5

图2作业场地示意图····································································································8

表1电动装载机其他性能试验方法················································································10

表2失效分类及评定准则····························································································12

表3装载机检验项目和检验类别···················································································13

表A.1电动装载机主要参数表······················································································16

表B.1作业性能测试记录表··························································································18

表B.2综合热平衡测试记录表·······················································································19

Ⅰ

GB/T44258—2024

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中国机械工业联合会提出。

本文件由全国土方机械标准化技术委员会（SAC/TC334）归口。

本文件起草单位：广西柳工机械股份有限公司、天津工程机械研究院有限公司、徐州市检验检测中

心、厦门厦工机械股份有限公司、博雷顿科技股份公司、徐州美驰车桥有限公司、雷沃重工集团有限公

司、江苏徐工国重实验室科技有限公司、中铁五局集团第一工程有限责任公司、中铁十四局集团有限公

司、中铁工程服务有限公司。

本文件主要起草人：曾光安、陈树巧、孙峰、王少波、陈自生、刘海军、张亮、任良才、林映、陈健、

梅元元、张强、郭凤艳。

Ⅲ

GB/T44258—2024

土方机械高原隧道用纯电动

轮胎式装载机

1范围

本文件规定了高原隧道用纯电动轮胎式装载机的参数、要求、检验规则、标志、包装、运输和贮存，

描述了相应的试验方法。

本文件适用于高原环境隧道工况使用的运行能量完全由机载可充电储能系统提供，由电机驱动的

最大工作电压为B级电压的轮胎式装载机的制造和检测。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于

本文件。

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