Name | Heavy Duty Mechanical Suspension for Trailer |
Size | Height 381mm, Length 1105*2mm |
Material | Steel |
Features | Low Price with High Quality, OEM-DIY |
Weight Capacity | 10T |
Certification | CCC, ISO |
Height of towing plate | 1180mm/1210mm/1230mm/1250mm |
supension | 3 axle supension |
Leaf spring | 8 leaf/9 leaf/the quantity is optional |
Leaf spring width | 90mm/100mm/120mm |
Balance arm pin | 50/60/70 |
Hangers | materialQ235/thickness/8mm/10mm |
Equalizer | thickness/8mm/10mm |
OEM | Accepted |



Suspension model | H(mm ) | A1(mm) | B1(mm ) | A2(mm ) | B2(mm ) | A3(mm ) | B3(mm ) | Carrying capacity |
FH13AZ3-11 | 110 | 399 | 369 | 390 | 360 | 381 | 351 | 13000*3 |
FH13AZ3-13 | 130 | 419 | 389 | 410 | 380 | 401 | 371 | 13000*3 |
FH13AZ3-15 | 150 | 439 | 409 | 430 | 400 | 421 | 391 | 13000*3 |
FH13AZ3-18 | 180 | 469 | 439 | 460 | 430 | 451 | 421 | 13000*3 |
FH13AZ3-21 | 210 | 499 | 469 | 490 | 460 | 481 | 451 | 13000*3 |
FH13AZ3-23 | 230 | 519 | 489 | 510 | 480 | 501 | 471 | 13000*3 |
FH13AZ3-25 | 250 | 539 | 509 | 530 | 500 | 521 | 491 | 13000*3 |
FH13AZ3-27 | 270 | 559 | 529 | 550 | 520 | 541 | 511 | 13000*3 |
FH13AZ3-30 | 300 | 589 | 559 | 580 | 550 | 571 | 541 | 13000*3 |
FH13AZ3-32 | 320 | 609 | 579 | 600 | 570 | 591 | 561 | 13000*3 |
FH13AZ3-35 | 350 | 639 | 609 | 630 | 600 | 621 | 591 | 13000*3 |
Mechanical Suspension Features:
1. Semi-trailer suspensions
2.2-axle system, 3-axle system, 4-axle system, single point suspension systems are Available
3.Capacity for different requirements
4. Boogie according to special needs
5.Has passed the ISO standard authentication of international quality control system
6.Strict quality control system to assure our excellent product quality.
7.products are popular in the worldwide market, including North American, South American, European, African and Southeast Asian markets.







1.Do you have factory?
Yes,we have our own factory,own engineers,we can meet custom's unique requirement.
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3.Do you accept small order or Sample order?
Yes, If you need the samples, we can send free sample to you, you only need to pay for the freight when it arrive( Freight collect ).
4.How about your delivery time?
It will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5.Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
6.What is your term of payment?
T/T30%as deposit,and70%before delivery.we'll shou you the photos of the products and packages before you pay the balance.
7.What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.
8.Do you have MOQ?
Depends on different ideas, Can be negotiated. The larger the quantity is, the competitive theunit price willbe. If you are interested in purchasing.