T/CCMA 0196-2024 Battery electric drilling jumbo for plateau tunnels
T/CCMA 0196-2024 Battery electric drilling jumbo for plateau tunnels
Basic Information
Scope
This document specifies the terms and definitions of pure electric rock drilling rigs for plateau tunnels (hereinafter referred to as "rock drilling rigs"), gives the model compilation rules and parameters, stipulates the technical requirements, marking, packaging, transportation and storage, describes the corresponding test methods, and establishes the inspection rules. This document is applicable to rock drilling rigs used in plateau environmental tunnel conditions, which use on-board power batteries (with a maximum operating voltage of Class B voltage) as the power source for driving or auxiliary operations, and perform drilling operations using external power. This document is not applicable to rock drilling rigs operating in explosive environments.