semi-trailer axles 13ton 16ton 20 ton american type axle suspension

1) Suspension axle space:1300mm,1360mm,1550mm
2)height from center of equalizer pin to top bracket :110-300mm
3) Height of trailer towing plate: 1180mm, 1210mm, 1230mm, 1250mm, 1300mm
4) Various suspension: 1axle suspension,2 axle suspension, 3 axle suspension and 4 axle suspension
5) Leaf spring:12 leaf, 14 leaf (100*12/14),the quantity as per the loading capacity

6) Leaf spring width: 100mm, 120mm
7) equalizer pin: 50, 60,70,80mm
8)equalizer bush:bronze/mixed material
9) Hangers bracket: material Q235; thickness 10mm;12mm for option
10) Equalizer thickness: 8mm; 10mm 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
15)U BOLT/nut:8.8/10.9 class
16) We can produce standard type ,heavy duty type,light weight type,also can make according to your samples, drawings

1.Terms of payment
60% contract value as the deposit by T/T,40% contract value payoff before delivery time after production finished. 
2. What's your MOQ?
One unit trailer.We suggest two trailers one time to save the freight.
3 .Can you satisfy my special requirement?
 We can design the trailer for you or as your request.
4.What's your warranty?
All of our trailers are produced strictly with ISO standard, If you need to change the trailer parts, we can take the genuine parts in our factory store for you.