Basic Info.
Truck Model
Volvo, Scania, Benz, Styer
Application
Truck Trailer
Certification
ISO/TS16949, ISO
Transport Package
Standard Package
Product Description
Semi trailer parts fifth wheel kingpin 3.5" welding:
Semi trailer parts fifth wheel kingpin 3.5" welding introduction:
1. A king pin is a heavy metal cylindrical pin that is located underneath the front end of the trailer.
2. 50(2inch) and 90(3.5 inch) kingpins with bolt can be exchanged with Chengyu parts.
3. Kingpin material is 40CR, 27SIMN structural alloy steel, CNC machining, with cuenchind and tempering.
4. The kingpin bolt is high strength lock type.
5. The king pin is the mechanism on the trailer that locks it to a road tractor. It is typically positioned between 18" to 48" from the trailer nose. A greased metal grid plate surrounds the kingpin. This grid plate allows the fifth wheel to slide underneath the trailer.
6.When the tractor is backed into the nose of a trailer, the fifth wheel pivots and slides underneath the trailer's grid plate.
The fifth wheel then locks onto the trailer's king pin.
Semi trailer parts fifth wheel kingpin 3.5" welding specification:
1.Sizes: 2" (50#) and 3.5" (90#)
2. Material: 20CrMoTi
3.Welded king pin / Bolted king pin
4. Production ability: 4000 pieces per month
5. Quality level: excellent quality for international market, made in China
6. Certificate: ISO9001
7. We also like to produce according to your special requirement
| 50# 2'' Fifth Wheel and Kingpin: |
| Item No. | Height | Imposed load | D-Value | Weight | King Pin Size | Remarks |
| | Kg | Kn | Kg | |
| CY50-01 | 195 | 25,000 | 165 | 150 | 2"/50 | casting |
| CY50-02 | 173/185 | 30,000 | 165 | 150 | 2"/50 | casting |
| CY50-03 | 172/185 | 20,000 | 165 | 125 | 2"/50 | forging |
| | | | | | | |
| 90# 3.5'' Fifth Wheel and Kingpin: |
| Item No. | Height | Imposed load | D-Value | Weight | King Pin Size | Remarks |
| | Kg | Kn | Kg | |
| CY90-01 | 200 | 25,000 | 165 | 195 | 3.5"/90 | casting |
| CY90-02 | 290 | 40,000 | 165 | 290 | 3.5"/90 | casting |
| CY90-03 | 200 | 25,000 | 165 | 175 | 3.5"/90 | forging |
Our factory
Qingdao Shuibo Chengyu Import&Export Co.,Ltd Belongs To Chengyu Group Which Is One of The Biggest Manufacturers For All Kinds Of Trucks, Especially For The Semi Trailers And Parts In Shandong. Located in the famous "Water Margin" hometown -- The "China Special Vehicle Production Base" .
Chengyu Group Has More Than 500 Staffs,Including One 20 Years' Experienced Engineering Technicians Team. With An Annual Output Production Capacity Of 20,000 Sets Of Special Purpose Vehicles, 100,000 Pieces of Semi Trailer Axles,50,000 Sets Suspensions.
Chengyu can supply various SPARE PARTS for different trucks and trailers,
1. All kinds of semi trailer axle are available, such as BPW type axle, Fuwa axle,American axle, inboard drum axle, outboard drum axle, Spoke axle (spider axle), concave axle, disk brake axle,self steering axle ,low loader axles. Etc.
2.Chengyu suspension factory can supply mechanical suspension, bogie suspension and air suspension with high quality and competitive price.
3,.We are also a professional manufacturer of semi trailers and trailer parts, such as
1)fifth wheels (2" and 3.5"),
2)king pins (2" and 3.5",weldable and Bolted),
3)steel wheel rim and aluminium wheel rim (bogie, spoke bogie, American suspension and German suspension etc),
4)axles (American and German, BPW type and FUWA type,spokeaxle, low loader, concave axle),
5)landing gears (24T,25T,28T,30T inboard gear and outboard gear),
6)other components like twist container locks, screw locks, brake chamber, wheels, tires, and other functional components are also available.
Chengyu has more than 200 kinds of products for different countries in the world. Sold to more than 30 countries and China.
Our service:
1. OEM Manufacturing welcome: Product, Package...
2. Sample order accepted.
3. We will reply you for your inquiry in 24 hours.
4. After sales service.
5.We will track the products for you once every two days, until you get the products.
6.When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
There are also more other semi trailer spare parts for your choice,please send us inquiry.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF
Q4. How about your delivery time?
A: Generally, it will take 10 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8:Which models of spare parts do you supply? America model or European model?
A:No matter American model or European Model, we both supply. And we can quote according to your OE number, drawing or main product dimension or specification.
Q9:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Welcome to contact us:
Name:Vivian Lee
chengyutrailer.en.made-in-china.com
Tel:86-532-86984246
Fax:86-532-86984246
Mobile:86-13780604743
Address:No.216 Changjiang Road,Qingdao,China
