Max. Gradient of track 33‰
Min. curve negotiation radius 150 m
Design speed of dig and fill 80 km/h
Max. thickness of paving 500 mm
Max. width of dig roadbed 4,050~6,600 mm
Max. depth of dig roadbed 1,200 mm
Service temperature -10℃~50 ℃
Max. altitude 2,000 m
Address: No.16 West 4th-Ring Mid Road, Haidian
District, Beijing
Zip code: 100036
Tel:+86-10-51862188
Fax:+86-10-63984785
Website:www.crrcgc.cc
Head Office:No. 16-5 Xisihuan Zhonglu, Haidian District, Beijing 100038, China
International Business System:15 First Area, Fangchengyuan, Fengtai District, Beijing 100078, China