T/SXJD 11-2019 Active Group standards

T/SXJD 11-2019 Mining explosion-proof lead-acid battery traction truck general technical specification

Publish Date: 2019-12-20 Implement Date: 2020-01-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SXJD 11-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nMining industry

ICS Name: Other mining equipment

Publish Date: 2019-12-20

Implement Date: 2020-01-20

Scope

Scope: This standard specifies the models, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of explosion-proof lead-acid battery off-road rubber-wheeled vehicles for mining use. This standard applies to explosion-proof lead-acid battery off-road rubber-wheeled vehicles (hereinafter referred to as battery vehicles) used in underground mine shafts environments containing gas, coal dust, or other explosive gas mixtures. Main technical content: 5.3.3 Main parameters: The maximum allowable number of passengers (including the driver) on battery-powered passenger vehicles is 19, and the underground speed limit is 25 km/h; the maximum load of four-wheel cargo vehicles should be less than 100 tons, and the underground speed limit is 40 km/h. 5.3.4 Braking performance 5.3.4.1 Battery vehicles shall be equipped with working brakes, parking brakes, and emergency brakes. Emergency brakes and parking brakes may be a single control device, but they should be two independently controlled control devices from the working brakes. 5.3.4.2 The maximum static braking force of the working brakes of battery vehicles shall not be less than 50% of the vehicle's maximum weight. 5.3.4.3 On a level dry road, when the battery vehicle is running at its rated load and an initial speed of 20 km/h (if the maximum operating speed of the battery vehicle is less than 20 km/h, the maximum operating speed shall be the initial speed), the braking distance should not exceed 8 m. 5.3.5 Climbing ability requirements 5.3.5.1 Under the rated load, on a dry hard road, the battery vehicle should be able to start, run, and stop smoothly on the designed maximum slope. 5.3.6 Safety protection devices 5.3.6.1 Each driver and passenger seat shall be equipped with a seatbelt. The seatbelt shall be reliable and effective, with a reasonable installation position and sufficient strength of the fixing points. 5.3.6.2 Battery vehicles shall be equipped with fire