Specifications

1)semi trailer drum bogie single point suspension
2)ISO certifiate
3)good price and quality
4)according to the customer

 

SINGLE POINT SUSPENSION

 

AOTONG AXLE FEATURES:

 

1.BEAM: use 20Mn2 seamless pipe, through onepiece press forging and special heatreatment, 

which has great over loading capacity and high intensity.

2.HUB: can assembly ECO Hub system.

3.HEART TREATMENT:special heart-treated,low-alloy steel axle beam,offer more stability,greater capacity and lightr weight..

4.ABS :easy for ABS installation.

5.HUB CAP:New 100%tight fit hub cap with additional o ring,provide optimum.

6.SPINDLE:Solid inserted spindle and bearing journals laser heat treated,provide superior fatigue capability,the bearing position is processed by the method of hardening operation,therefore,the bearing can be fixed by hand instead of heating,also convenient for maintain and fixing.

7.BRAKE LINING:has high performane,non-asbestos,non-pollution,and long using life,For easy checking and replacing,it also comes with the position of the exhausting to remind customer to check and maintain.

8.BEARING:is adopted with the domestic top brand bearing,with the advangages of over loading capability,high rotating speed,good intensity,abrade resistant and heat reststant.

9.PROCESS:use double side single hole boring lathe and double side three hole boring lathe,which process the both sides of axle body at same time to insure the axle concentric.

10.BOLT:are made of alloy material,which has the capability of high intensity,well streth&bends intensity.

11.GREASE:use internation famous brand grease,which can provide high lubricating performance and protect bearing well.

 

material

 

1.Axle beam material:20Mn2

2.Brake drum:QT450

3.Hub:HT250

4.BRAKE CHAMBER:Q235

5.AXLE HEAD:20MN2

6.SELF-LOCKING NUT:40Cr

7.SELF-LOCKING BOLT:35m10x15

8.WASHER:35CrMn

9.AXLE BOLT:35CrMn

10.BEARING LANDING PLATE:Q235

 

Single point suspension specification:

 

type no	max capacity(T)	S cam brake   seriesxwidth(mm)	track(mm)	centre distance of  brake chamber(mm)	axle beam(mm)	wheel fixing  stud	wheel base
CZZDWA1	24	420X200	1840	354	150X150X12	6XM20X2ISO	1400
CZZDWA2	28	420X200	1840	354	150X150X14	6XM20X2ISO	1550
CZZDWA3	32	420X200	1850	364	150X150X16	6XM20X2ISO	1550
CZZDWA4	24	420X180	1840	354	150X150X12	10XM22X2ISO	1400
CZZDWA5	28	420X200	1840	354	150X150X14	10XM22X2ISO	1550
CZZDWA6	32	420X200	1850	356	150X150X16	10XM22X2ISO	1550
CZZDWA7	32	420X200	2150	367	150X150X16	6XM20X2ISO	1550
CZZDWA8	32	420X220	2150	367	150X150X16	10XM22X2ISO	1550

 

 

 

About our service:

 

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, TS16949 international quality standards. We compay have very strict Quality Control Systems.

 

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

A: Steel 

 

4. Q:What's your MOQ? 

A: 10pcs 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 12-20 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.

 

To avoid any subsequent trouble regarding quality issue, we suggest that you check the springs once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictrues and contact us as soon as possible,we will properly handle it, make sure your loss to reduce to the smallest .

 

 

About our company:

Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base. We have a factory professionally design and manufacture semitrailer parts, including landing gear series, kingpin series, air tanks, suspension systems, air brake chamber series, locks of containers, etc.

 

 

 

 

our exhibition:

 

 

 

 

If you have have any questions,please email us.we can discuss the details,Thanks!