Excellent Performance in Heavy Haul
Frog Usage in Shuohuang Line
Our product has been trusted by 18 railway bureau and Beijing Metro!
Beidaniu 1# Frog, consequent, 161270787
• Launched on Feb.12, 2017. The annual transport volume is 340 million tons.
• On site investigation after 248 days of using, the safety still fulfill the requirement.
✓ It can continue to be used!
Beidaniu 4# Frog, consequent, 161270787
• Launched on Feb.12, 2017. The annual transport volume is 430 million tons.
• On site investigation after 1343 days of using with total weight of 1.558 billion tons passed, the safety still fulfill the requirement.
✓ It can continue to be used!
28# position, Turnout of special line 4307
• Launched in Oct. , 2017. The annual transport volume is 190 million tons.
• It is used for both straight and curved direction, and mainly for side passing.
• On site investigation after more than 8 years of using with total weight of 1.38 billion tons passed, the safety still fulfill the requirement.
✓ It can continue to be used!