Place of Origin:
China
Brand Name:
Tieke
Breif introduction:
No.16 coupler is specially designed for ‘Daqin’ coal transportation hopper wagons. It could allow dump unloading without dismounting the coupler. It adopt AAR S117-67 ‘F type interlock coupler profile’.
Main technical features of No.16 coupler:
1. No.16 coupler could be coupled with 13B coupler, 17 coupler, AAR E coupler, AAR E/F coupler, and AAR F coupler.
2. No.16 coupler is made of Grade E high strength low alloy steel. The minimum static tensile failure loads of coupler body and coupler knuckle are 4005kN and 3430kN.
3. The free clearance of closed couplers’ profiles is 9.5mm, less longitudinal impact during train running, better longitudinal dynamic performance.
4. No.16 couplers comply with TB/T 456 standard ‘Automatic coupler buffer device for vehicle with coupler’.
5. The coupler head is equipped with an interlocking device, which could realize automatic centering interlocking after coupled. This centering could reduce the abrasion of coupler body and coupler knuckle, improve the stress state of coupler body and coupler knuckle, and prolong the service lifespan. It could also prevent the coupler separating from vertical direction after coupled, help to transfer the torsional moment of the tipper, and improve the rotation performance of coupler;
6. The end surface of No.16 coupler is approximately circular, reducing the rotation resistance between coupler body and coupler support seat; the contact surface of coupler yoke and slave plate is spherical, which can rotate 360° around the longitudinal center line of the car body relative to coupler yoke, so that the wagon could be unloaded without disassembling the couplers (only need to turn the dumper), thus improving the unloading efficiency significantly.
Main technical parameters:
| Name | Train Car Coupler Interlocking Rotary Coupler No.16 Coupler for Side Dump Railcar |
| Application | Coupler for side dump railcar |
| Coupler contact 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 |
Why choose us?
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.
Send your inquiry directly to us
