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CENTER PLATE

TEDRAIL supply two type of center plate.

One is Top Center Plate or Upper Center Plate as well as called Body Center Plate. It has been used on almost all wagon design. A railroad car body has a longitudinally extending center sill, and a main bolster extending transversely relative to the center sill. The center plate is mounted under the center sill at the intersection of the center sill and the main bolster.

Other type of center plate is Lower Center Plate as well as called Bogie Center plate. Normally the center plate has been fixed on a truck bogie by bolts and nuts, which supports the rail road car body for rolling motion along the rail road tracks.

Upper center plate and lower center plate is working together to link the car body and truck bogie to move forward.

Tedrail supply the center plate by casting steel and forged steel according to different customers’ wagon design. Such as:

  • AAR type forged center plate, normally forged using material as AISI 1030, normalized and bearing face is heat treated by Flame Quenching. The center plate is AAR certified and strictly in accordance with the requirement of AAR S-211 and S-204 Standard.

  • AAR type casting center plate, normally casted using material AAR M-201 Grade B, B+,C, normalized and bearing face is heat treated by Flame Quenching. The center plate is AAR certified and strictly following AAR S-211 and S-204 Standard

  • European type forged or casting center plate, also called pivot, are kinds of spherical type center plate. The center plates are normally used on European fabricated bogie such as Y25 series, Y32 series.

Tedrail has already supplied a big amount of center plates to our long term cooperated customers at the area of United States, South Africa, Russia, Malaysia, India, and other countries. Following table is listed on our currently supply range. Of course, Tedrail can exactly make the center plate according to customers’ designed drawing.

Table lists
NOITEM NO.PRODUCT TYPEMETHODMATERIALSPECIFICATIONCOMMENTSCUSTOMER AREA
1CP0004

BODY CENTER PLATE,

14" DIAMETER

CASTING

AAR M-201

GRADE C

AAR S-211/

AAR S-204/

AAR M-201

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/CANADA/

MEXICO

2CP0005

BODY CENTER PLATE,

14" DIAMETER

FORGINGAISI 1030

AAR S-211/

AAR S-204

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/CANADA/

MEXICO

3CP0006

BODY CENTER PLATE,

16" DIAMETER

CASTING

AAR M-201

GRADE C

AAR S-211/

AAR S-204/

AAR M-201

TANK WAGON,

BEARING FACE TO BE HARDEN

USA/CANADA/

MEXICO

4CP0001

BODY CENTER PLATE,

16" DIAMETER

FORGINGAISI 1030

AAR S-211/

AAR S-204

TANK WAGON,

BEARING FACE TO BE HARDEN

USA/CANADA/

MEXICO

5CP0007

LOW PROFILE CENTER PLATE,

14"DIAMETER,

1 1/8" BOLSTER RIM HEIGHT

CASTING

AAR M-201

GRADE B / B+ /C

AAR S-211/

AAR S-204/

AAR M-201

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

6CP0008

LOW PROFILE CENTER PLATE,

14"DIAMETER,

1 1/8" BOLSTER RIM HEIGHT

FORGINGAISI 1030

AAR S-211/

AAR S-204

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

7CP0009

LOW PROFILE CENTER PLATE,

16"DIAMETER,

1 3/4"BOLSTER RIM HEIGHT

CASTING

AAR M-201

GRADE B / B+ /C

AAR S-211/

AAR S-204/

AAR M-201

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

8CP0010

LOW PROFILE CENTER PLATE,

16"DIAMETER,

1 3/4"BOLSTER RIM HEIGHT

FORGINGAISI 1030

AAR S-211/

AAR S-204

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

9CP0011

LOW PROFILE CENTER PLATE,

16"DIAMETER,

2"BOLSTER RIM HEIGHT

CASTING

AAR M-201

GRADE B / B+ /C

AAR S-211/

AAR S-204/

AAR M-201

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

10CP0012

LOW PROFILE CENTER PLATE,

16"DIAMETER,

2"BOLSTER RIM HEIGHT

FORGINGAISI 1030

AAR S-211/

AAR S-204

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

11CP0013

TOP CENTER PLATE,

CME68_09065_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
12CP0014

TOP CENTER PLATE,

CME68_076527_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
13CP0015

TOP CENTER PLATE,

CME68_09068_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
14CP0016

TOP CENTER PLATE,

CME68_09071_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
15CP0017

TOP CENTER PLATE,

CME68_09087_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
16CP0018

TOP CENTER PLATE,

RSA002_001_147

CASTING

BS 3100 GRADE

A2/AAR M-201 GRADE B

BS 3100/

AAR M-201

FREIGHT WAGONSOUTH AFRICA
17CP0019

UPPER CENTER PLATE,

07.0-124012

CASTING

AAR M-201

GRADE C

AAR M-201FREIGHT WAGONINDONESIA
18CP0020

UPPER CENTER PLATE,

G2-1112

CASTINGSC49JIS G5101FREIGHT WAGONTHAILAND
19CP0021

LOWER CENTER PLATE/

CENTER CASTING

CASTING

E300-520

MS (C2)

UIC 840-2

FREIGHT WAGON,

Y25 BOGIE

EUROPE/

IRAN/

MOROCCO

20CP0022

LOWER CENTER PLATE/

CENTE CASTING

FORGINGS355J2+N

EN10204/

EN10025

FREIGHT WAGON,

Y25 BOGIE

EUROPE/

IRAN/

MOROCCO

21CP0003

PIVOT,

UIC3.00.03.05/

SNCF 28527

FORGINGS355J2+N

EN10204/

EN10025

FREIGHT WAGON,

Y25 BOGIE

EUROPE/

IRAN/

MOROCCO

22CP0023

CENTER PLATE,

24.52.05-90/

289.02.201-0

FORGING45

GOST 1050-88/

GOST 7505-89

FREIGHT WAGON,

18-100 BOGIE

RUSSIA/

UKRAINE/

CIS

23CP0024

PLATE -CENTER

LOW PROFILE

CASTING

AAR M-201

GRADE B

AAR M-201

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

24CP0025

PLATE -CENTER

LOW PROFILE

FORGINGAISI 1030

AAR S-211/

AAR S-204

FREIGHT WAGON,

BEARING FACE TO BE HARDEN

USA/

CANADA/

MEXICO

Product Type :

UPPER CENTER PLATE,G2-1112

Material:

SC49

Specification:

JIS G5101

Production method:

CASTING

Comments:

FREIGHT WAGON

Customer Area:

THAILAND

  • Product Type :

    UPPER CENTER PLATE,G2-1112

    Material:

    SC49

    Specification:

    JIS G5101

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    THAILAND

    CP0020
  • Product Type :

    UPPER CENTER PLATE,07.0-124012

    Material:

    AAR M-201 GRADE C

    Specification:

    AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    INDONESIA

    CP0019
  • Product Type :

    TOP CENTER PLATE, RSA002_001_147

    Material:

    BS 3100 GRADE A2/AAR M-201 GRADE B

    Specification:

    BS 3100/AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    SOUTH AFRICA

    CP0018
  • Product Type :

    TOP CENTER PLATE, CME68_09087_147

    Material:

    BS 3100 GRADE A2/AAR M-201 GRADE B

    Specification:

    BS 3100/AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    SOUTH AFRICA

    CP0017
  • Product Type :

    TOP CENTER PLATE, CME68_09071_147

    Material:

    BS 3100 GRADE A2/AAR M-201 GRADE B

    Specification:

    BS 3100/AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    SOUTH AFRICA

    CP0016
  • Product Type :

    TOP CENTER PLATE, CME68_09068_147

    Material:

    BS 3100 GRADE A2/AAR M-201 GRADE B

    Specification:

    BS 3100/AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    SOUTH AFRICA

    CP0015
  • Product Type :

    TOP CENTER PLATE, CME68_09065_147 TOP CENTER PLATE, CME68_076527_147

    Material:

    BS 3100 GRADE A2/AAR M-201 GRADE B

    Specification:

    BS 3100/AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON

    Customer Area:

    SOUTH AFRICA

    CP0013/CP0014
  • Product Type :

    BODY CENTER PLATE,14" DIAMETER

    Material:

    AAR M-201 GRADE C/AISI 1030

    Specification:

    AAR S-211/AAR S-204/AAR M-201

    Production method:

    CASTING/FORGING

    Comments:

    FREIGHT WAGON,BEARING FACE TO BE HARDEN

    Customer Area:

    USA/CANADA/MEXICO

    CP0004/CP0005
  • Product Type :

    BODY CENTER PLATE,16" DIAMETER

    Material:

    AAR M-201 GRADE C/AISI 1030

    Specification:

    AAR S-211/AAR S-204/AAR M-201

    Production method:

    CASTING/FORGING

    Comments:

    FREIGHT WAGON,BEARING FACE TO BE HARDEN

    Customer Area:

    USA/CANADA/MEXICO

    CP0001/CP0006
  • Item No:

    CP0007/CP0008/CP0009/CP0010/CP0011/CP0012

    Product Type :

    LOW PROFILE CENTER PLATE,14"DIAMETER,1 1/8" BOLSTER RIM HEIGHT / LOW PROFILE CENTER PLATE,16"DIAMETER,1 3/4"BOLSTER RIM HEIGHT / LOW PROFILE CENTER PLATE,16"DIAMETER,2"BOLSTER RIM HEIGHT

    Material:

    AAR M-201 GRADE B / B+ /C /AISI 1030

    Specification:

    AAR S-211/AAR S-204/AAR M-201

    Production method:

    CASTING/FORGING

    Comments:

    FREIGHT WAGON,BEARING FACE TO BE HARDEN

    Customer Area:

    USA/CANADA/MEXICO

    CP0007
  • Product Type :

    LOWER CENTER PLATE/CENTER CASTING

    Material:

    E300-520 MS (C2)/S355J2+N

    Specification:

    EN10204/EN10025/UIC 840-2

    Production method:

    CASTING/FORGING

    Comments:

    FREIGHT WAGON,Y25 BOGIE

    Customer Area:

    EUROPE/IRAN/MOROCCO

    CP0021/CP0022
  • Product Type :

    PIVOT,UIC3.00.03.05/SNCF 28527

    Material:

    S355J2+N

    Specification:

    EN10204/EN10025

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON,Y25 BOGIE

    Customer Area:

    EUROPE/IRAN/MOROCCO

    CP0003
  • Product Type :

    CENTER PLATE,24.52.05-90/289.02.201-0

    Material:

    45

    Specification:

    GOST 1050-88/GOST 7505-89

    Production method:

    FORGING

    Comments:

    FREIGHT WAGON, 18-100 BOGIE

    Customer Area:

    RUSSIA/UKRAINE/CIS

    CP0023
  • Product Type :

    PLATE -CENTER LOW PROFILE

    Material:

    M-201 GRADE B

    Specification:

    AAR M-201

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON,BEARING FACE TO BE HARDEN

    Customer Area:

    USA/CANADA/MEXICO

    CP0024
  • Product Type :

    PLATE -CENTER LOW PROFILE

    Material:

    AISI 1030

    Specification:

    AAR S-211/AAR S-204

    Production method:

    CASTING

    Comments:

    FREIGHT WAGON,BEARING FACE TO BE HARDEN

    Customer Area:

    USA/CANADA/MEXICO

    CP0025