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COUPLER PARTS

Coupler parts assembled in the coupler body, working with Coupler Knuckle functioned for coupler to open and close when railcar coupling and de-coupling.
TEDRAIL supplied standard “E” type, “E/F” type and “F” type coupler parts, and also could make customerized coupler parts according to customer designed drawings. According to customer required specification, TEDRAIL provided the investment casting steel, casting iron and forged steel parts for the supplied parts.

Production Technical:

Casting Steel

Ductile Iron

Material:

AAR M-201 Grade B

ASTM Grade 65-45-12

Spec:

AAR S-105

Coupler Type:
  • Type E
  • Type E/F
Weight:

4.5

  • Production Technical:

    Casting Steel

    Ductile Iron

    Material:

    AAR M-201 Grade B

    ASTM Grade 65-45-12

    Spec:

    AAR S-105

    Coupler Type:
    • Type E
    • Type E/F
    Weight:

    4.5

    E24B
  • Production Technical:

    Casting Steel

    Forged Steel

    Material:

    AAR M-201 Grade B

    AISI 1030

    Spec:

    AAR S-105

    Coupler Type:
    • Type “E”
    • Type “E/F”
    Weight:

    2.4

    E30A
  • Production Technical:

    Casting Steel

    Material:

    AAR M-201 Grade E

    Spec:

    AARS-105

    Coupler Type:
    • Type “E”
    • Type “E/F”
    Weight:

    5.5

    E40AE
  • Production Technical:

    Casting Steel

    Material:

    AAR M-201 Grade E

    Spec:

    AAR S-105

    Coupler Type:
    • Type “E”
    • Type “E/F”
    Weight:

    5.8

    E42AE
  • Production Technical:

    Casting Steel

    Material:

    AAR M-201 Grade E

    Spec:

    AAR S-105

    Coupler Type:
    • Type “E”
    • Type “E/F”
    Weight:

    7.5

    E42BE
  • Production Technical:

    Casting Steel

    Ductile Iron

    Material:

    AAR M-201 Grade B/C

    ASTM Grade 65-45-12

    Spec:

    AAR S-116

    Coupler Type:
    • Type “F”
    Weight:

    1.8

    F7
  • Production Technical:

    Casting Steel

    Ductile Iron

    Material:

    AAR M-201 Grade B/C

    ASTM Grade 65-45-12

    Spec:

    AAR S-116

    Coupler Type:
    • Type “F”
    Weight:

    1.5

    F8A
  • Production Technical:

    Casting Steel

    Material:

    AAR M-201 Grade C

    Spec:

    AAR S-116

    Coupler Type:
    • Type “F”
    Weight:

    1

    F10A
  • Production Technical:

    Casting Steel

    Ductile Iron

    Material:

    AAR M-201 Grade B/C

    ASTM Grade 65-45-12

    Spec:

    AAR S-116

    Coupler Type:
    • Type “F”
    Weight:

    1.8

    F9A
  • Production Technical:

    Casting Steel

    Forged Steel

    Material:

    AAR Gr.B

    AISI 1030

    Spec:

    AAR S-116

    Coupler Type:
    • Type “FR”
    Weight:

    2.3

    F31A
  • Production Technical:

    Casting Steel

    Material:

    AAR Grade E

    Spec:

    AAR S-116

    Coupler Type:
    • Type “F”
    Weight:

    5.5

    F41A
  • Production Technical:

    Casting Steel

    Material:

    AAR Grade E

    Spec:

    AAR S-116

    Coupler Type:
    • Type “FR”
    Weight:

    6.1

    F400
  • Production Technical:

    Casting Steel

    Material:

    AAR Grade E

    Spec:

    AAR S-116

    Coupler Type:
    • Type “FR”
    Weight:

    1.8

    FR
  • Production Technical:

    Casting Steel

    Forged Steel

    Material:

    AAR M-201 Grade B

    ASTM Grade 65-45-12

    Spec:

    AAR S-105

    Coupler Type:
    • Type “E”
    • Type “E/F”
    Weight:

    6.2

    E6A