CNR Tangshan 70% Low Floor

The CNR Tangshan is three-section, 70% low floor tram/light rail vehicle developed by the then CNR Tangshan. At the time of completion, it was the most modern light rail vehicle to have been built in China. The traction system of the vehicle was wholly sourced from Siemens.

Only one vehicle of this type was produced, #17. It initially operated on Changchun Rail Transit Line 3, but developed a serious fault in 2007. It was repaired by 2010, but was sparsely operated due to the arrival of new 6 module QKZ6 (CCQG3000 series) light rail vehicles and was mothballed. It was sold privately in the early 2020s.

Formation/编组：Mc+F+Tp+F+Mc
Length/全长：29.736 m
Width/宽度：2650 mm
Height/高度：3750 mm (excluding pantograph 不包括受电弓)
Design speed/设计速度：70 km/h
Axle load/轴重：10.5 t (M)，11.5 t (Tp)

唐山型为北车唐山制造的三模块70%低地板有轨电车，是当时国内最先进的有轨电车（轻轨列车）。唐山型的电器系统由西门子提供。此车的上线次数较少，2013年后由于新型轻轨列车（QKZ6）上线，唐山型进行封存，最终于2022年左右在咸鱼上出售。

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