Hot Sale Trailer Hitch Drawbar Coupling Lock Car Trailer Coupler Lock for Trailer
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Product Highlights
- High Load Capacity: Supports up to 3500lbs with D-Values ranging from 140kN to 360kN for stable towing.
- Durable Iron Construction: Made of high-quality iron with anti-rust paint or coating for corrosion and wear resistance.
- Customizable Specifications: Draw bar eye, hole pattern, weight, and D-Value are customizable to meet specific needs.
- Enhanced Safety Design: Equipped with locking mechanisms or safety pins to prevent accidental disconnection.
- ISO/Ts16949 Certified: Products comply with ISO/Ts16949 certification standards for quality assurance.
- Flexible MOQ: Minimum Order Quantity is just 1 Unit, suitable for small or large bulk orders.
- Fast Delivery for Stock: In-stock items can be shipped within 7 days after payment confirmation.
- Multiple Payment Options: Supports T/T, L/C, Western Union, Moneygram, and PayPal for convenient transactions.
Product Attributes
- Customization
- Available
- Loading Weight
- 3500lbs
- Material
- Iron
- Model NO.
- DR-1070
- Type
- Standard Coupler
- Draw Bar Eye
- 40mm 50mm 50mm 75mm
- Hole Pattern Coupling
- 160*100/140*80
- Weight
- 26/29/40/58/65kg
- D-Value
- 150 kN 280 kN 280 kN 360 kN 140 kN
- Certification
- ISO/Ts16949
- Transport Package
- Container
- Specification
- 300x160x250cm
- Trademark
- Derun
- Origin
- China
- HS Code
- 8716900000
- Production Capacity
- 3000sets/Year
- Package Size
- 300.00cm * 150.00cm * 260.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hot Sale Trailer Hitch Drawbar Coupling Lock Car Trailer Coupler Lock for Trailer
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Product Description
In addition, the appearance of the trailer coupler has some functional designs, such as:
- Connection part: usually designed with precise interfaces to fit tightly with the corresponding parts of the trailer and tractor.
- Operating mechanism: equipped with easy-to-operate handles or buttons to facilitate the driver to connect or disconnect the coupler quickly and accurately.
- Safety device: equipped with a locking mechanism or safety pin to prevent accidental disconnection of the coupler during transport.
| Type | Weight | Hole pattern coupling | D-Value (KN) | Draw bar eye | Dc(KN) | S(Kg) | V(KN) |
| 40F | 29kg | 160*100/140*80 | 150 KN | 40mm | / | / | / |
| 45 | 40kg | 160*100/140*80 | 280 KN | 50mm | / | / | / |
| 50E-G6 | 58kg | 160*100/140*80 | 280 KN | 50mm | 140 KN | / | 75 KN |
| 75 | 26kg | 160*100/140*80 | 360 KN | 75mm | / | / | / |
| 80 | 65kg | 128*135 | 140 KN | / | 140 KN | 1000kg | 75KN |
- Load capacity: Trailer couplers usually have high load capacity to meet different models and transport needs.
- Connection Stability: Through precise interface design and high quality materials, trailer couplers can ensure a stable connection between trailer and tractor, avoiding wobbling or falling off during transport.
- Ease of operation: Trailer couplers are designed with the user experience in mind, and the operating mechanism is usually easy to operate and ergonomic, allowing the driver to connect or disconnect with ease.
- Safety: Safety devices such as locking mechanisms or safety pins are provided to ensure that the coupler will not be accidentally disconnected during transport, thus improving transport safety.
- Durability: Made of high-quality metal and fine surface treatment, the trailer coupler has high durability and corrosion resistance, and is able to maintain stable performance in harsh transport environments.
In addition, different models of trailer couplers may also have some special features, such as customised design for specific vehicle models or specific transport needs, and compliance with specific national or regional standards.

1.Q: What's your best price for this product?
A: We will quote you the best price according to your quantity, so when you make an inquiry, please let us know the quantity you want.The more quantity the better price.
2. Q: What's the delivery time?
A: For products that are in stock, we can ship them within 7 days after receiving your payment. For custom orders, quantity within 24 tons, production time is 20-25 days after every detail is confirmed.
3. Q: What's your packing?
A: Our usual packing is a pallet, we can also supply your packing according to your requirements.
4. Q: What are the Payment Terms?
A: T/T, L/C, Western Union, Moneygram, Paypal.
5. Q: What is the shipment way?
A: By sea, by air or by express, it depends on how much goods, by sea is the most economical way.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2551055". Items marked "" are certified.
Company Profile
DERUN AUTO stands as a prestigious brand in the realm of trailer manufacturing and truck supply, boasting over 18 years of unparalleled expertise emanating from China. Since its inception in 2005, the company has diligently devoted itself to the research and production of trailers and trailer parts, alongside trading in trucks and associated components, sales of construction machinery, fabrication services, and tailored solutions for both domestic and international markets, catering meticulously to local needs and specialized requirements.
DERUN AUTO has its own mill Shandong Derun AUTO Co., Ltd., a renowned manufacturer duly registered and licensed by China National Automobile Enterprise. Synergistically working alongside QINGDAO DERUN GLOBAL Co., Ltd., a trading company, both entities are situated in Shandong Province, adeptly handling production and sales operations for clients both within the mainland and beyond its shores. Furthermore, DERUN GLOBAL INSUDTRY LIMITED, our Hong Kong-based entity, augments our global reach, facilitating seamless and efficient international transactions worldwide.
With mature international trade practices and rich manufacturing strength, Derun Vehicles has served thousands of companies and individuals in China, Southeast Asia, the Middle East, Africa, Central Asia, and Central and Middle South America. We are well-known for reliable quality and impeccable service, which is the cornerstone of our success in providing comprehensive transportation solutions and a wide range of related machinery to meet the various needs of our valued customers.
DERUN AUTO is a leading specialist in the manufacturing of DERUN-branded trailers, parts, and specialized vehicles, encompassing a diverse range from flatbed container trailers to fuel tanker trailers, dump/tipper trailers, low bed trailers, cement bulk tanker trailers, special purpose trailers, and semi-trailers. With long-standing strategic alliances with renowned truck manufacturers like SINOTRUK HOWO, SHACMAN, FAW, BEIBEN, and FOTON, we empower our clients globally to acquire premium-quality trucks at the most competitive prices.
Our state-of-the-art facility spans an impressive 55, 000 square meters, backed by total assets exceeding 72 million Dollars. Our workforce comprises over 300 skilled individuals, including an elite team of 70 senior technicians, ensuring technical excellence at every stage. Equipped with the finest numerical control cutting machines, automatic welding technology, large-scale bending and board pressing machinery, we stand as a benchmark in China's automotive industry. Our facilities also boast the largest entire-car-passing shot blasting machine in Shandong, a 21-meter super spray painting and baking varnish chamber, and numerous cutting-edge tools tailored for tanker body production.
One hundred distinct models of truck semi-trailers and tank trailers have successfully cleared our rigorous National Technical Appraisal, earning them the distinction of being among China's top-class vehicles. Our commitment to quality is further evidenced by our accreditation with numerous international standards and certifications, including ISO9001: 2008 and CCC, among others.
At DERUN AUTO, we are dedicated to delivering the world's finest vehicles, fueled by the innovative vision and unparalleled expertise of our Design Engineers. With the mantra "Run for Better, " we are steadfast in our pursuit of excellence and eagerly anticipate your visit or call to explore the possibilities together.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Rm1506, No. 8 Hk Middle Rd, Shinan District, Qingdao, Shandong, China
-
Plant Area
- 120 square meters
-
Number of Employees
- 4
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Unit
-
Supply Chain Partners
- 80
Our Production Capability & Technical Expertise
-
Main Products
- Silo Tank Trailer
-
Customization Options
- Customization from Designs
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-11-01
-
Export Year
- 2 Years
-
Main Markets
- Africa
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the best price for this product?
- We quote the best price based on your quantity. Please specify the quantity in your inquiry for an accurate quote.
- What is the delivery time?
- In-stock items ship within 7 days. Custom orders under 24 tons take 20-25 days after details are confirmed.
- What are the payment terms?
- We accept T/T, L/C, Western Union, Moneygram, and PayPal.
- What is the shipping method?
- Shipping is by sea, air, or express, depending on the volume. Sea freight is the most economical option.
- What is the packaging method?
- Standard packing is on a pallet. Custom packaging can be provided according to your specific requirements.
- What is the minimum order quantity?
- The minimum order quantity is 1 Unit.
- Is customization available?
- Yes, customization is available for draw bar eye, hole pattern, weight, and D-Value based on your designs.
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