High Quality Casting Steel Train Coupler Train Spare Part

• Customization: Available
• Customized: Customized
• Certification: ISO9001
• Model NO.: TR-0021
• Type: Tie Plate
• Used for: Draft Gear System
• Material: Steel
• Manufacture Method: Casting
• Weight: 108kg
• Name: Yoke
• Transport Package: Wooden Case
• Specification: customerized
• Trademark: Tedrail
• Origin: China
• HS Code: 8602900000
• Production Capacity: 50, 000PCS/Year

Product Description

Coupler Yoke
Coupler yokes are functioned as a pocket for the draft gear and to be used for maintaining the gear in proximity to the tail end of the coupler interposed by follower. Coupler yokes are connected with the rear end of coupler by yoke pin or draft key, so that forces applied to the coupler head are dampened by the draft gear.
As result, yoke should be designed to be adapted to draft gear and coupler shank end. For standardization of railway industrial, at one hand, the yoke draft gear pocket should be compatible in length and the travel of draft gear. And at other hand, the sharp of the front end of the yoke should be suitable for the installing of the tail end of the coupler shank.
 
TEDRAIL supply the casting steel yoke following AAR specification.
n  MATERIAL: AAR M-201 GRADE E OR AAR M-201 GRADE E+
n  HEAT TREATMENT: QUENCHED AND TEMPERED
n  PRODUCTION: SAND STEEL CASTING.
n  TYPE INCLUDES: Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267
 
TEDRAIL also could have the ability to supply the forging steel yoke following AAR specifications:
n  MATERIAL: AAR M-201 GRADE E OR AAR M-201 GRADE E+
n  HEAT TREATMENT: QUENCHED AND TEMPERED
n  PRODUCTION: FORGED AND WELDED, THEN HEAT TREATED.
n  TYPE INCLUDES: Y40AE, SY40AE, Y41AE, Y45AE, Y49AE, RY60267
All coupler yoke governed by following AAR Specifications:
l  AAR M-201 General for Steel Castings
l  AAR M-205 Coupler Yokes Test Requirements
l  AAR M-211 Purchase & Acceptance of AAR-Approved Couplers and Coupler Yokes for Freight Service
l  AAR M-212 Couplers and Yokes, Secondhand - Classification and Reconditioning Procedure
l  AAR S-139 Yokes, Relief Fillets
l  AAR S-141 Yokes, E type, Y40AE, Standard, for 24 5/8-in, Draft Gear Pocket
l  AAR S-142 Yokes, E type, Y41AE, Standard, for 24 5/8-in, Draft Gear Pocket
l  AAR S-143 Yokes, E type, SY40AE OR YS93AE, Standard, for 24 5/8-in, Draft Gear Pocket
l  AAR S-149 Yokes, F type, Y45AE, Standard, for 24 5/8-in, Draft Gear Pocket
l  AAR S-151 Yokes, E/F type, Y49AE, Standard, for 24 5/8-in, Draft Gear Pocket

Type	Material	Spec(AAR)	Coupler Adaptation
Y40AE	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type E Coupler E60DE SBE60DE SE60DE

Type	Material	Spec	Coupler Adaptation
Y41AE	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type E Coupler E60DE SBE60DE SE60DE

 

Type	Material	Spec	Coupler Adaptation
RY60267	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type F Rotary Coupler F70DE

 

Type	Material	Spec	Coupler Adaptation
Y45AE	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type F coupler F70DE

 

Type	Material	Spec	Coupler Adaptation
Y49AE	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type E/F coupler

Type	Material	Spec	Coupler Adaptation
Australia Yoke	M-201 Grade E M-201 Grade E+	M-201 M-211 M-205	Type Auatralia Coupler