Yucheng Xinyi Machinery Manufacturing Co., Ltd.
Product Technical Parameter
The 7C series of farm trailers presents a comprehensive range of models, strategically engineered with load capacities spanning from 3 to 20 tons. Tailored to tackle the diverse challenges of agricultural transportation, these trailers stand as versatile solutions for hauling crops, equipment, and supplies across varied terrains.
Built with a meticulously engineered structural framework, the 7C trailers blend aesthetic design with cost-effective durability. Their adaptive design ensures seamless integration with tractors ranging from 8 to 120 horsepower, delivering peak performance in both rural farming operations and commercial logistics. The lineup is thoughtfully categorized into four configurations—suspension-type, half-suspension-type, self-discharging, and non-self-discharging—enabling users to select the optimal model for specific hauling needs. Whether navigating paved roads or rugged fields, these trailers balance functionality with operational flexibility.
Key Features & Advantages:
- Robust Construction: The trailer bed features a 3mm-thick reinforced bottom plate (1.5mm side panels as standard), with customizable upgrades for heavy-duty applications. This allows precise adaptation to specialized cargo requirements.
- High-Load Performance System: Equipped with premium-grade tires rated for maximum capacity and 11-layer reinforced bow boards, the trailers adhere to strict industry load-bearing standards. This ensures reliable performance even under continuous heavy use.
- Premium Components & Easy Maintenance: Every accessory is sourced from trusted suppliers to guarantee durability. Factory-direct availability of components streamlines replacement and maintenance, enhancing long-term usability.
- Advanced Anti-Corrosion Protection: A specialized plastic-spray coating forms a robust barrier against corrosion, extending lifespan while maintaining aesthetic appeal in harsh agricultural environments.
- Customizable Enhancement Options: Optional upgrades include reinforced hitch systems for towing stability, LED lighting packages for nighttime safety, and modular cargo securing systems to accommodate diverse load types.
Model | 7C-4 / 7CX-4 | 7C-5 / 7CX-5 | 7CX-5 | 7C-6 / 7CX-6 | 7C-8 / 7CX-8 | 7CX-8 |
Carriage dimension (mm) | 3800*1700*460 | 4000*2150*550 | 4000*2150*550 | 4500*2150*550 | 5500*2150*550 | 4000*2150*550 |
Overall dimension (mm) | 5250*1800*2050 / 5250*1800*2150 | 5780*2250*2200/ 5780*2250*2320 | 5780*2250*2320 | 6300*2250*2380/ 6300*2250*2500 | 7300*2250*2380/ 7500*2250*2380 | 5780*2250*2380 |
Rated weight(kg) | 4000 | 5000 | 5000 | 6000 | 8000 | 8000 |
Dead weight(kg) | 1155 / 1450 | 1457 / 1750 | 1880 | 1670 / 2060 | 2180 / 2730 | 2096 |
Tyre size/quantity | 7.50-16/4 | 8.25-16/4 | 8.25-16/4 | 9.00-16/4 | 7.50-16/8 | 7.50-16/8 |
Unload form | NO / Hydraulic dump( left & right ) | NO / Hydraulic dump( left & right ) | Hydraulic dump(left,right and back) | NO / Hydraulic dump( left & right ) | NO / Hydraulic dump( left & right ) | Hydraulic dump(left,right and back) |
Brake form | Air brake | Air brake | Air brake | Air brake | Air brake | Air brake |
Matched power(HP) | 35-40 | 40-50 | 45-55 | 50-65 | 60-80 | 60-80 |
Quantity /20GP | 15 / 15 | 10/10 | 10 | 10 | 10 | 10 |


Normal packing or According to your requirement.
Safe, complete and fast delivery of goods to customers.
1,All products enjoy 12 months warranty period. The warranty period is calcualted from the date of bill of lading .
2,We provide our clients with genuine spare parts with the highest quality,exact fitness .If needs,please submit your spare parts request to us,and list products name ,description of required parts.we guarantee that your request will be handled quickly and appropriately.
3,We can also provide training services to different users. 1. Q: Manufacturer or trading company?
A:We're a manufacturer. We have physical manufacturers.
2.Q: Full price list for these products
A: If you need the price list for these products, please notify the product model so that I can quote you
accordingly. Please understand we have a very wide product range, we don't usually offer full
products price list.
3. Q: Business terms
A: Shipment time: 25-40days after your payment
Shipment: By sea
Loading port: Qingdao port, China
Destination port: ...To be advised
Payment: T/T , L/C
Warranty: 1 year
4.Q:How can I order from you?
A: Please send us your enquiry list; we will reply you within two working days.
5.Q:If the finger I look for are not in your catalogue, what should I do?
A: We can develop it according to your drawing or sample.
6. Q: Why choose Xinyi for cooperation?
A: Comparing with our competitors, we have much more advantages as follows:
1. More than 25 years in manufacturing farming machine.
2. More Professional Sales staffs to guarantee the better service.
3. More agri machines for your choice.
4. More New products into your range to avoid price competition.
5. Larger quantity production and shipment.
6. Better quality to guarantee better Credit.
7. Faster delivery time: Only 7 days.
8. More stick quality checking before shipment.
9. More reasonable after-sales service terms.
10. More famous brand: "XINYI" brand and "CE"ceitification.
11.Lower repair rate and bad review rate.
12. Have received unstinting support from the Chinese government.
If you have any questions, please do not hesitate to contact me