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AAR E Rail Car Train Knuckle Janney coupler Interlocking TB T456 Standard

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Address: Shizishan high and new technology industrial development zone, Tongling city, Anhui Province, 244031, P.R.China

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AAR E Rail Car Train Knuckle Janney coupler Interlocking TB T456 Standard

Country/Region	china
City & Province	tongling anhui
Categories	Connectors

Product Details

Train Car Coupler No.17 Interlocking Coupler Equivalent of AAR F Coupler

Main features of No.17 coupler:

No.17 coupler is designed according to AAR S117-67 ‘F Type Interlock coupler profile’
No.17 coupler could be coupled with 13B coupler, No. 16 coupler, AAR E coupler, AAR E/F coupler, and AAR F coupler
No.17 coupler is made of high strength low alloy Grade E. The minimum static tensile failure loads of coupler body and coupler knuckle are 4005kN and 3430kN
The free clearance of connected couplers’ profiles is 9.5mm, reducing the longitudinal impact during train running, improving the train’s longitudinal dynamic performance
No.17 couplers comply with TB/T 456 standard
No.17 coupler is equipped with coupler interlocking device and anti-disengaging device, which can prevent the coupler from disengaging automatically and increase the coupler connection strength. The hook body tail adopts the structural design of the combination of the spherical surface and the protruding shoulder, and vertical connection of the vertical circular pin and the coupler yoke, which has the automatic centering function and good curve passing performance. The locking pin mechanism has reliable anti jump performance and strong adaptability.

Main technical features:

Name	Train Car Coupler No.17 Interlocking Coupler Equivalent of AAR F Coupler
Coupler connecting profile	Comply with AAR S117-67 ‘F Type Interlock coupler profile’ or TB/T2950-1999 ‘Interlock coupler connect profile’
Longitudinal movement clearance of coupler connecting profile	9.5mm
Maximum lateral swing angle of coupler	13°
Maximum vertical swing angle of coupler	Upward 5°30’, downward 7°
Maximum lateral displacement at coupler connecting line	167mm
Maximum relative angle in horizontal plane	3°45′
Maximum angle of vertical plane	2°0′
Allowable height difference of coupler centerline when two couplers are connected	75mm
Coupler body static tensile failure load	≥4005KN
Coupler knuckle Static tensile failure load	≥3430KN
Minimum limit load of coupler yoke (including forging)	≥4005KN

Detail images:

Why choose us?

Tieke has over 10 years railway wagons manufacturing experiences and we are able to provide full services for the wagons parts;
Our coupler foundry is a dedicated foundry of Chinese Railways, the quality is assured;
Tieke could provide complete set or parts of couplers like buffers, yokes, knuckles and etc, we could provide one stop service for your wagon parts.
Besides Chinese couplers, we could also provide AAR coupler, GOST coupler, UIC couplers.

FAQ:
Q1: Are you a trading company or a factory?
A: We are directly a factory and we manufacture and export railway wagons and wagon parts directly.

Q2: Chinese railway gauge is 1435mm, but our country’s is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design railway wagon bogies of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.

Q3: Why should I choose you, compared with your competitors?
A: Tieke Railway was transformed from wagons factory belong to Chinese Railway in 2016 and the company have over 10 years’ experiences in manufacturing railway wagons and bogies; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.

Q4: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.