Railway Wheelsets

TYHI can produce wheelsets for passenger car like RD3 series (TB standard), RD4 series for passenger car (TB standard), and freight car like RD2(TB standard), RE2B(TB standard), RF2(TB standard), BA004(EN standard), BA319(DB standard), Vietnam 774(AAR, EN standard), India 1000(IRS standard), including wheelsets maintenance.

Specification:

Axle length: 1600mm~2600mm

Distance between internal wheel faces: 840mm~1600mm

Tel.:+86-351-6366223,18635148422

Email:wenjing@tz.com.cn

Application

Used for railway locomotive, passenger car, freight car, high-speed rail, engineering vehicles. TYHI can produce wheelsets of large diameter and of special material or technique.

Features

01.TYHI has a professional R&D team of 70 technicians of which about 50% have graduate degree. We have accumulated rich experience in material research, product design, manufacturing technique, experiment and testing, and mastered core technologies of high-speed, heavy-duty, high-power locomotive, urban rail wheels and axles as well as gearboxes

02.The wrought solid wheel production line is the most automatic, intelligent and productive line in the world. The whole line adopts industrial Ethernet, with equipment connected to robotic devices to gather the real-time data. Wheels manufacturing process is comprehensively and precisely controlled by integration technology. The company is leading the world in production efficiency and pass rate

03.TYHI has obtained Chinese and international certifications such as ISO, IEC, IRIS, CRCC, AAR, DB, TSI, and RISAS and is able to manufacture products and provide services in accordance with TB, AAR, EN, JIS, GOST, IRS, and KRTS standards

04.TYHI values every single and the whole process to ensure high quality of products with the help of MES, OA, ERP systems

05.TYHI provides personalized service to customers based on their regions and requirements, especially regarding the packaging(with independent intellectual property rights) and delivery

06.TYHI actively carries out scientific research and maintains close cooperation with institutions, universities and enterprises like the China Academy of Railway Sciences, and China Iron & Steel Research Institute, Beijing Jiaotong University, and TISCO regarding design, manufacture, application and the localization of Chinese Renaissance EMU

Parameters

Type

Distance between   internal wheel faces(mm)

Speed(km/h)

 

Standards

Axle load(t)

 

Application

RD2

1353

120

TB1718

21

China freight car

RE2B

1353

120

TB1718

25

China freight car

RF2

1353

100

TB1718

30

China heavy-duty   freight car

RD3

1353

120

TB1718

18

China passenger   car

RD4

1353

120

TB1718

18

China passenger   car

RD3A

1353

160

TB1718

16.5

China passenger   car

RD3A1

1353

160

TB1718

16.5

China passenger   car

RD4A

1353

160

TB1718

16.5

China passenger   car

BA318

1360

120

EN13260

22.5

Europe freight   car

BA324

1360

120

EN13260

22.5

Europe freight   car

BA002

1360

120

EN13260

22.5

Europe freight   car

BA319

1360

120

DB

22.5

Europe freight   car

E

1347

——

AAR G-Ⅱ

22

America freight   car

F

1347

——

AAR G-Ⅱ

28.6

America freight   car

K

1347

——

AAR G-Ⅱ

28.6

America freight   car

G

1347

——

AAR G-Ⅱ

31.5

America freight   car


Reference

More than 5,000,000pcs of railway wheels, axles, gearboxes and wheelsets have been sold to over 50 countries and regions.

Certificates

获奖图

TYHI has obtained certificates such as CRCC, AAR, TSI, DB, MOLIT, RISAS and manufactures all types of railway wheels, axles, and wheelsets.