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The CDG-K Railway Buffering Fixed Car Stopper from Zhongyun Intelligent Machinery (Yantai) Co., Ltd. is designed to absorb and dissipate impact energy from rail vehicles. It supports a maximum impact speed of 15 km/h and can withstand an impact force of up to 3000 kN, making it suitable for heavy-duty rail applications.
The stopper’s buffer head is positioned at variable heights to accommodate different rail systems: 850mm for standard rail vehicles, 500mm, 660mm, or 720mm for subway and light rail, and 1050mm for China Railway. Its dimensions are 1400mm in length, 1600mm in width, and a height of H+300mm, where H is the rail surface height. Safe installation locations include front and rear bumpers, as well as 5m intervals along the track.
This equipment is critical for rail safety, preventing overrun and derailment by providing a physical barrier at track ends or within rail yards. Buyers typically include rail operators, maintenance depots, and industrial sites with private rail systems. The stopper’s design ensures compatibility with various rail gauges and vehicle types, reducing the need for custom solutions.
| Product Model | CDG-K |
| Maximum Impact Speed | 15 km/h |
| Maximum Impact Force | 3000 kN |
| Buffer Head Height (Standard Rail) | 850 mm |
| Buffer Head Height (Subway/Light Rail) | 500 mm, 660 mm, 720 mm |
| Buffer Head Height (China Railway) | 1050 mm |
| Overall Dimensions (L x W x H) | 1400 mm x 1600 mm x (H+300) mm |
| Safe Installation Locations | Front bumper, rear bumper, 5m intervals |
| Material | Steel (typical for rail buffering systems) |
| Operating Temperature Range | -40°C to +60°C (typical for outdoor rail applications) |
| Compliance Standard | GB/T or UIC standards (typical for Chinese rail equipment) |
Zhongyun Intelligent Machinery (Yantai) Co., Ltd. is located in Yantai, Shandong Province, China, with its address confirmed as Yantai Shandong, 264003. The company specialises in intelligent machinery and rail equipment, including buffering solutions like the CDG-K Fixed Car Stopper.
The supplier holds a harbor trust tier classification, indicating a baseline verification for export operations. While the response rate and average response hours are not provided, the company’s focus on rail safety equipment suggests a niche expertise in this sector. No additional details on production capacity, certifications, or client history are included in the listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the CDG-K Railway Buffering Fixed Car Stopper from Zhongyun Intelligent Machinery (Yantai) Co., Ltd., confirm the compatibility of the buffer head height with your rail system. For standard rail, 850mm is typical, but subway, light rail, or China Railway systems may require 500mm, 660mm, 720mm, or 1050mm, respectively. Request technical drawings or installation guidelines to ensure proper fitment.
Clarify the incoterms, as these are not specified in the listing. For heavy rail equipment, FOB or CIF terms are common, but you must confirm who bears the cost of freight, insurance, and customs clearance. Lead times for manufacturing and delivery should also be discussed, particularly for custom height configurations or large orders.
Inspect the stoppers upon delivery for dimensional accuracy, material quality, and structural integrity. Verify that the supplier provides a compliance certificate for the relevant rail standards, such as GB/T or UIC. For critical applications, consider third-party inspection or performance testing to validate the stopper’s impact resistance and durability under operational conditions.
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When sourcing 4. Cdg - K Railway Buffering Fixed Car Stopper for your business, securing the right balance of quality and cost is essential. Zhongyun Intelligent Machinery (yantai) Co,. Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Locomotive / Railway Equipments & Components sector with strong demand from importing countries worldwide.
Importing 4. Cdg - K Railway Buffer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhongyun Intelligent Machinery (yantai) Co,. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
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Importing 4. Cdg - K Railway Buffer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 4. Cdg - K Railway Buffering Fixed Car Stopper from Zhongyun Intelligent Machinery (yantai) Co,. Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhongyun Intelligent Machinery (yantai) Co,. Ltd. through EximNext.
The supplier, Zhongyun Intelligent Machinery (yantai) Co,. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4. Cdg - K Railway Buffer. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 4. Cdg - K Railway Buffering Fixed Car Stopper depends on the specific grade and form. Contact Zhongyun Intelligent Machinery (yantai) Co,. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 4. Cdg - K Railway Buffer from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhongyun Intelligent Machinery (yantai) Co,. Ltd.. Ensure you have the necessary import licenses for Locomotive / Railway Equipments & Components products in your destination country.
Yes, Zhongyun Intelligent Machinery (yantai) Co,. Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zhongyun Intelligent Machinery (yantai) Co,. Ltd. through EximNext.
Zhongyun Intelligent Machinery (yantai) Co,. Ltd. offers 4. Cdg - K Railway Buffer with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4. Cdg - K Railway Buffer is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhongyun Intelligent Machinery (yantai) Co,. Ltd. through our platform.
Zhongyun Intelligent Machinery (yantai) Co,. Ltd. maintains international quality certifications. These ensure that the 4. Cdg - K Railway Buffer meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhongyun Intelligent Machinery (yantai) Co,. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhongyun Intelligent Machinery (yantai) Co,. Ltd..
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