Cast iron brake block:

Our cast iron brake block enjoys many advantages including hardness, impact strength and so on. It consists of two parts, the cast iron and the steel support. Both the surface and core of the cast iron have the hardness within the range of 197< HB< 255.

When facing subsequent impacts to the brake block or brake shoe, the steel support must remain intact and attached to the iron places. The connection bridge may possibly become detached but should not show any soundness defects. Separated from the brake shoe, the support must be able to withstand the bend test with cracking or breaking.

Chemical compositions of cast iron:

Carbon:
3.0-3.5%
 
Phosphorus: 1.3-1.5%
 
Silicon: 1.5-2.0%
 
Sulphur: 0.1-0.15%
 
Manganese: 0.5-0.8%
 

Chemical compositions of steel support:

C %
< 0.13%,
 
S % < 0.062%,
 
P % < 0.062%.


About us:
Founded in 2003, Suyu is the largest railway fastener manufacturer in China. We are committed to providing our global customers with high quality and economically priced railway fastener products, including our rail sleeper screw, rail spike, railway bolt, and elastic rail clip.

All our products are backed by our R&D efforts, our uncompromising quality control practices, and our cost control measures. In fact, our excellent research and development department can develop products from samples or drawings provided by our clients.

With certificates SGS, TUV, ISO9001-2008, we supply our products, including our railway washer, rail clip, and rail fish plate, to famous companies such as VAE, and Hilti. As we put the quality of our products and our customers first, quality control management is always a priority at Suyu. We welcome costomers all around the world to visit our factory and our office.


Our main products:
Composite brake block, cast iron brake block, crane rails, dog spike, screw spike, railway bolt and nut, washer, rail clip, rail shoulder, plastic and rubber parts, crane rail, fish plate, base plate and so on.

If any of the products interests you, welcome to contact me.  I will offer you the best quality goods with most competitive price.


 

6x4 Tractor Truck

Main description of 6X4 Tractor Truck
Tractor truck is a large truck or common semi-trailer that is pulled between the front and the carriage with a tool. The front truck with driving ability in the front is a tractor truck, and the truck without traction driving ability in the back is a trailer, and the trailer is towed by the tractor truck.
6X4 tractor truck is usually used to transport goods after connecting flatbed trailers, low bed trailers, tank trailers, and dump semi-trailers.

Video of 6X4 tractor truck

About Chengda's 6x4 dump trucks on sale:

We are a famous trailer manufacturer, professional construction machinery exporter and dumper, tractor supplier in China, and our team has more than 15 years of experience in truck exporting.

1. We can provide you with Sinotruk 6x4 tractor truck, Shacman 6x4 tractor head, foton 6x4 tractor unit, etc. You can choose from multiple brands of high quality.
2. According to customer requirements, we can customize different loading and volume.
3. In 2022, it will be very popular with customers in Africa and the Philippines. The Dump Truck models include: Sinotruk HOWO 336hp 6X4 10wheel tractor truck, Sinotruk 371hp 10w 30ton tractor truck, HOWO 6X4 40ton tractor truck ,Shacman 6x4 10W tractor head,etc.

6X4 336hp tractor truck

6X4 366hp tractor truck for Sale

6x4 Tractor Truck Export Case

We have many loyal and stable customers from all over the world, and our tractors are exported to more than 80 countries in Africa, Central Asia, Middle East, South America, Southeast Asia, Asia, Eastern Europe, Latin America and other regions.

truck head for sale

Tractor Trucks for Sale, Prime Mover Truck,6X4 Tractor Head,Tractor Truck 6x4

Shandong Chengda Auto Sales Co., Ltd. , https://www.chengdasemitrailer.com