T/SDCA 057-2023 Active Group standards

T/SDCA 057-2023 The Tai Shan Quality K6JTA Diesel-Aminogasoline Blending Combustion Engine

Publish Date: 2023-10-17 Implement Date: 2023-11-17 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/SDCA 057-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Vehicles

ICS Name: Comprehensive study of internal combustion engines in road vehicles

Publish Date: 2023-10-17

Implement Date: 2023-11-17

Scope

Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection standards, and packaging, transportation, and storage for diesel-methanol mixed combustion engines. This document applies to diesel-methanol mixed combustion engines for power generation with a power range of 260kW to 510kW. Main technical contents: ① The maximum piston leakage volume of the engine shall comply with the requirements of GB/T 19055; ② The minimum equivalent fuel consumption rate shall not exceed 185 g/(kW·h); ③ The maximum methanol substitution rate shall not be less than 60%; ④ The minimum methanol substitution ratio shall not exceed 1.8; ⑤ Under full-load operating conditions, the oil/fuel consumption ratio shall not exceed 0.3%; ⑥ The starting performance shall meet the "passing" requirements for diesel engine starting performance scoring in GB/T 18297; ⑦ The engine's noise shall comply with the noise limit requirements for diesel engines in GB/T 14097; ⑧ The overall reliability level of the engine shall meet the "passing" requirements for reliability assessment in GB/T 19055; ⑨ The methanol supply system and its components of the engine shall have the ability to resist methanol corrosion and meet the relevant national and industry standards; ⑩ The safety performance of the engine shall comply with the provisions for the safety of compression-ignition engines in GB/T