Semi trailer American type suspension from Chinese manufacturer

2.Height from center of equalizer pin to top bracket:115-335mm
3.Height of trailer towing plate:1180mm,1210mm,1230mm,1250mm,1300mm
4.Leaf spring:According to customer requirements
5.Equalizer pin:50mm,60mm,70mm
6.Equalizer bush:bronze/mixed material
7.Hanger thickness:6MM,8MM for option
8.Equalizer thickness:10MM,12MM for option
9.Torque arm:28mm,36mm
10.Torque arm bushing:rubber/iron/nylon
11.Axle seat:Casting steel

Suspension Model | A1 (mm) | A1* (mm) | A2 (mm) | A2* (mm) | A3 (mm) | A3* (mm) | H (mm) | Carrying Capacity (kg) |
DR13.3001 | 380 | 340 | 370 | 330 | 365 | 325 | 135 | 13000*3 |
DR13.3002 | 400 | 360 | 390 | 350 | 385 | 345 | 155 | 13000*3 |
DR13.3003 | 430 | 390 | 420 | 380 | 415 | 375 | 185 | 13000*3 |
DR13.3004 | 460 | 420 | 450 | 410 | 445 | 405 | 215 | 13000*3 |
DR13.3005 | 480 | 440 | 470 | 430 | 465 | 425 | 235 | 13000*3 |
DR13.3006 | 500 | 460 | 490 | 450 | 485 | 445 | 255 | 13000*3 |
DR13.3007 | 520 | 480 | 510 | 465 | 505 | 465 | 275 | 13000*3 |

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Shandong Darong Machinery Co., Ltd :
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