American type semi  suspension system for semi trailer

Axle Tube:roll 127mm

Spring :7 pcs or 9 pcs

Spring size:13x75mm

Installation Height of empty loading:440mm

Installation Height of full loading:400mm

 Note:

• 75 Series leaf spring is also available.

• 9 to 18 t capacity. 

• Reliable proven design. 

• High strength components. 

• Light weight design. 

• Simple maintenance procedures. 

• Components to achieve extended service life. 

• Go with both round and square axles

 Advantages 

1.Full after-sales service ,Superior quality,Reasonable price ,Timely delivery .

2.The suspension can be produced by customers request.

3.Our suspension are popular sold to many countries in USA, Middle East and Southeast Asia and Africa etc.

4.We are manufacturer,We have past ISO/TS 16949 Certificate.

 Our products as follow:

1)spension axle space:1300,1310,1350,1360mm

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2)height from center of equalizer pin to top bracket :115-355mm

3) Height of trailer towing plate: 1180mm, 1210mm, 1230mm, 1250mm, 1300mm

4) Various suspension: 1axle,2 axle suspension, 3 axle suspension and 4 axle suspension

5) Leaf spring: 8 leaf, 9 leaf (90*16),10leaf,12leaf,(90*13)the quantity is optional

6) Leaf spring width: 90mm, 120mm

7) equalizer pin: 50, 60,70,80mm

8)equalizer bush:bronze/mixed material

9) Hangers: material Q235; thickness 6,8mm for option

10)Equalizer: thickness 10mm; 12mm for option

11)torque arm pin:36mm

12)torque arm bushing:rubber/iron-nylon

13)axle seat,cover plate:casting steel

14)spring lug:casting steel/welding type

15)U BOLT/nut:8.8/10.9class

16) We can produce standard type ,heavy duty type,light weight type,also can make according to your samples, drawings

 American type  suspension system for semi trailer

factory show

 FAQ:

 1. Q:What's your best price for this product?

 A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.

 2. Q:How about the quality of this product?

 A: Our products are certified to ISO9001, international quality standards. We compay have very strict Quality Control Systems.

 3. Q:What material of the product can you supply?

 A: Steel  Q235

  4. Q:What's your MOQ? 

 A: 1pc for each model. We hope you can buy more to save more money.

 5. Q:What's the delivery time?

 A: For products that are in stock, we can ship it within 7 days after receiving your payment. For custom order, quantity within 24 tons, production time is 20-25 days after confirmed every details.

  6. Q:What's your packing?

 A:Our usual packing for this product is pallet, we can also supply you packing according to your requirements.

 7. Q:Can we custom our own logo or label on this product?

 A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.

 8. Q:What about the warranty?

 A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.