On-site Review of the “Simplified Standardization” C6 Overhaul for HXD3C Locomotive Air Conditioning


On November 26, 2025, the Technology R&D Department and the Supply Chain Management Group of the Procurement Department of CRRC Taiyuan Locomotive and Rolling Stock Co., Ltd. visited our company to conduct an on-site review of the C6‑level overhaul work related to the “standardized” air-conditioning control system of the HXD3C locomotive.

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