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Railway Wagon SA3 (CA3) Casting Coupler Body and Parts
Railway Wagon SA3 (CA3) Casting Coupler Body and Parts
FOB Price 600 USD / Piece
MOQ
1 Piece
Port
Chongqing
Lead Time
According to the production arrange
China
Main Products : Railway wagon Coupler, Train Coupler Parts, AAR spec Coupler, CA-3 Train Knuckle parts
13F,No.210Keyuan 1st Road,Jiulongpo District,Chongqing,China Chongqing, Chongqing
Railway Wagon SA3 (CA3) Casting Coupler Body and Parts Details
Brand Name
Htee
Model Number
GOST standard
Place of Origin
China
Product Name
railway coupler body
Material
E plus casting steel
Product Feature
drop proof,High structure
Service life
Not less than 600000 cycl
Operating
34℃~+121℃ (-30℉~+250 ℉)
Railway Wagon SA3 (CA3) Casting Coupler Body and Parts Introduce

CA3 railway coupler

Product Advantages and Features

CA3 coupler, coupler yoke and Hook tail box wedge shall ensure that the structure and size can be used to GOST 3475 specified in railway locomotive. Gost standard coupler is the leading product for heavy duty railway wagons in the worldwide. Our CA-3 couplers are furnished with Hook,Hook lock, Hook lock holder,anti-creep mechanism design,Lock and lock pin and tempered casting steel, which are high strength structure, reliable safety performance. It obtains obvious superiority in improving the safety and reliability of transportation and the efficiency of train formation..

CA3 coupler is also named SA3 coupler. It is an automatic type of railway coupling used mainly in Russia and other states of the former Soviet Union. Other countries such as Finland, Mongolia, Iraq, Turkey, Cameroon, Gabon, Australia, etc. also have extensive usage of this coupler.

We could offer complete set of CA3 coupler, including coupler yoke, draft gear, and accessories. The parts are strictly manufactured according to GOST 32885 standard.

CA3 coupler is an improved version of Willison coupler, with better design of lock parts and mechanics. This coupler has three operation states, including coupling ready position (free position), uncoupling position, and locking position. It obtains following features:

1) Convenient for coupling. When two couplers are in free status (coupling ready position), they will couple once touch with each other, no need to put them in full open position.

2) Good coupling performance. The maximum lateral coupling range is 175mm.

3) Strong strength and stiffness structure. CA-3 coupler body is the direct forced part for traction and impact force transmission.

4) CA3 coupler has push position, which is convenient for shunting operation. With the chain of uncoupling lever, it can keep the coupler be at uncoupling position.

Product Quality Assurance

We have advanced computer aided design (CAD), computer aided manufacturing (CAM), auxiliary management system and complete manufacturing & testing equipments, 3 D laser scanner was introduced for the product testing too. At the same time, we introduced a high degree of automation professional line for castings flow-line production, which ensures production process, quality, quantity, and time of delivery. This production line was commended by GOST certification authority.

We have a complete series of smelting equipments, teeming equipments, molding equipments, sand shakeout equipments, heat treatment equipments, machining equipments, and assembly lines, and testing equipments. Smelting adopts duplex process with 20Tons high power eccentric bottom basic electric furnace and 25Tons LF ladle refining furnace. Professional testing equipments include spectrometer, metalloscope, material testing machine, impact testing machine, foundry sands testing equipments, X-ray flaw detector, magnetic particle detectors, etc.

Our coupler conforms to GOST 22703 standard and GOST 9773. We execute strictly the quality system according to GOST 4543 certificate, and environment system according to ISO14001.

Our quality guarantee for coupler is 5 years, and the service life of coupler knuckle is up to 600000 times.

Product Applications

GOST standard coupler as one leading product, is widely used in Russia and other countries, such as Canada, Brazil, South Africa, Australia, etc. It is mainly installed on railway wagons for heavy duty transportation. We have sold more than 60000 pieces of GOST standard coupler.

Customers Feedback

The feedback from our customers is good. Coupler service life and abrasion performance are approved by the market. At the same time, we will continue to improve the product according to the requirements of our customer and the market, and make our product obtain more advantage on quality and design. Because of our constant upgrading product quality and service, we have established the long term cooperation with many customers.

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