MT/T 1244-2025 Active Industry standards-Coal

MT/T 1244-2025 Wet brake for mine vehicle—Specifications

Publish Date: 2025-06-30 Implement Date: 2025-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 1244-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Special equipment and supplies for coal mines

ICS Name: Other mining equipment

Publish Date: 2025-06-30

Implement Date: 2025-12-30

Publisher: 国家能源局

Technical Committee: 煤炭行业煤矿专用设备标准化技术委员会

Pages: 16 pages

Scope

本文件规定了矿用车辆用湿式制动器的型号、主要参数和型式、要求、试验方法、检验规则、标志、包装、运输和贮存。
本文件适用于矿用车辆用工作、停车湿式制动器，包含失效安全型的常闭式制动器和液压制动的常开式制动器。

Development Information

Drafting Units:

中国煤炭科工集团太原研究院有限公司、山西天地煤机装备有限公司、太原煤科检测技术有限公司、安标国家矿用产品安全标志中心有限公司、德纳(无锡)技术有限公司

Drafting Persons:

李文军、刘德宁、史志远、王治伟、宋岩、赵远、刘阳、贾秀华

Word Count: 19 Thousand words Pages: 16 pages

Referenced Standards

GB/T 1239.2-2009 Cold coiled helical springs technical specifications—Part 2:Compressions spring GB/T 1972.2-2023 Disc springs—Part 2:Technical specifications GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 13826-1992 Wet type (non-metallic)friction materials GB/T 13826-2008 Wet type(non-metallic) friction materials GB/T 23934-2015 Hot formed helical compression springs—Technical Requirement GB/T 25706-2010 Code of designations for mining machinery products JB/T 8293-2014 Floating Seal JB/T 8293.1-1999 Floating Bellows JB/T 8293.2-1999 Test method for floating seals according to JB/T 8293.2-1999 JB/T 9713-2013 Engineering machinery for wet copper-based friction plates technical specifications JB/T 9713-1999 JBT 9713-1999 Wet copper-based friction sheets for engineering machinery - Technical specification JB/T 13003-2017 JB/T 13003-2017 Underground pneumatic tire mining vehicle drive axle MT/T 1199-2023 Standard safety technical requirements for explosive-proof diesel engines used in coal mining, unguided rubber-tired haulage vehicles

Related Standards

MT 644-1997 Active

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Publish Date: 1997-11-10

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MT 668-1997 Replaced

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MT/T 660-1997 Active

MT/T 660-1997 Dimension series of vibrating screen for coal

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