1. Main equipment of trailer semi-trailer
| No | Name | Quantity/unit | Model | |
| 1 | JOST king pin | 1 | KZ1012/2" | |
| 2 | Landing gear | 1 set | JOST D200T | |
| 3 | Steel spring 7 piece/90*16 | 6 | WANSHIDA | |
| 4 | Mechanic suspension of three axle | 1 set | FUWA /axle 1800mm | |
| 5 | Axle | 3 | SAF Axle (2 axles with ABS, the front axle with air-suspension) | |
| 6 | Rim | 12 | ZHENGXING/8.00-20 | |
| 7 | Tire | 12 | Jiatong/12.00-20 | |
| 8 | Electric system | Bunch +Lamps | 1 set | entire airproof bunch + lamps |
| seven core socket | 1 | DONGGANG | ||
| 9 | Braking system | Emergency relay valve | 1 | HALDEX |
| Air reservoir | 2 | 40L | ||
| Double braking chamber | 2 | 30/30 | ||
| Single braking chamber | 4 | 30 | ||
| Handle joint | 1/1 | ISO | ||
| Handle valve | 1 | ISO Standard joint | ||
| ABS | 1 | WABCO | ||
| 10 | Tire bracket | 2 | ||
| 11 | Tool box | 1 | 1500*540*620 | |
2. Main specification of trailer
| No. | Specification | Numerical Value |
| 1 | Overall Dimension(mm) | 13000×2550×3980 |
| 2 | Inside Sidewall Dimension (mm) | 12670×2410×2480 |
| 2 | Wheelbase (mm) | 6730+1310+1310 |
| 3 | Front/rear suspension | -/2650 |
| 4 | Approach/Departure angle (°) | /12 |
| 5 | Rated Payload (kg) | 28960 |
| 6 | Vehicle total weight (kg) | 11020 |
| 7 | G.V.W (kg) | 39980 |
Flank opening semi-trailer is a specially designed type of heavy duty truck. It is produced in accordance with the relevant standard of China. In addition, axles, suspension, braking and electric systems of German or Chinese brand are used to ensure the quality and using performance of our flank opening semi-trailer. The surface painting treatment for key parts complies with Chinese standards. Our products have beautiful appearance and long using life.
We are a China semi-trailer manufacturer, various types of semi-trailers are available here. If you are interested in our products, welcome to contact us!




Company Brief: ZESHUN company is international dealer of heavy trucks, offer most China brand heavy duty vehicles to global heavy vehicle users, we have contracted with 2 major heavy tractor truck manufacturers and 3 heavy equipment manufacturers for being a agent of their international markets. we offer dump truck, concrete mixer mounted heavy truck, oil tank truck, and the trucks reformed based on the heavy trucks. On another hand, we provide road roller, motor grader, crawler bulldozer, crawler excavator, and wheel loader, in the inception, as 30 years ago, they were separated between manufacturing and selling, means that the manufacturer can not be export its products to abroad markets, it fabricate the products only, the exporting task was taken by international trading company.