Anti Collision Steel Bridge Traffic Attenuator Truck
Truck Mounted Attenuator (Removable) - Rear-End Speed Bump Diminished Crash Pad
Aluminum impact energy absorber designed for superior collision protection in work zone environments.
Compared with traditional buffer devices, this Truck Mounted Attenuator (Removable) offers lighter weight, easier accessibility, and higher efficiency.
The attenuator features high-visibility yellow coloring with flashing lights installed on suspension rods and reflective sign film on the rear for maximum warning effectiveness.
Technical Specifications
| Assumed collision speed |
80 KM/H |
| Assumed vehicle weight |
2.0-4.0t |
| Method of use |
Use both together |
| Installation mode |
Fix with 4 plum-shaped screws |
| Shock-absorbing material |
Aluminum alloy |
| Dimension (W*L*H) |
660mm*650mm*1055mm |
| Weight of main unit |
37kg*2 |
The square-designed trailer system provides optimal cushioning performance to protect personnel whether impacted from the front or side.
The inner honeycomb buffer material effectively absorbs kinetic energy from impacting vehicles and features patented technology. Strong sustainable product performance with easy replacement of damaged parts minimizes repair costs.
The absorption material inside the buffer device has been tested and approved through crash testing in Japan.
Energy Absorption Performance
The amount of absorption energy and displacement length have been adjusted (300mm→400mm) for cases that exceed the Grade 1 Serious obstacle evasion value range.
Product Advantage Comparison
| Comparison Dimension |
Traditional Crash Cushion |
This Product: "Mobile Rear Guard" |
Core Advantage of This Product |
| Installation & Deployment |
Complex, requires professional tools/vehicle modification, time-consuming |
No tools needed, hang and use, single person completes in minutes |
Ultra-fast deployment, flexible and mobile |
| Portability & Mobility |
Heavy, fixed, difficult to move |
Equipped with wheels and handles, easily pushed/pulled by one person |
Truly "mobile", moves with the worksite |
| Cost of Use |
Often completely replaced after a crash, high replacement cost |
Core energy-absorbing module is repairable, reusable after most collisions |
Significantly reduces long-term costs, economical and efficient |
| Warning Capability |
Mostly passive reflection or requires external power |
Integrated active flashing lights + large-area reflective film, all-weather active warning |
Stronger prevention, higher safety |
| Customization & Adaptability |
Standard sizes, limited vehicle compatibility |
Supports deep customization of size, color, etc., perfectly matches special vehicles |
High adaptability, solves personalized needs |
| Maintenance Convenience |
Complex maintenance, often requires factory return |
Modular design, simple on-site inspection and maintenance |
Easy operation and maintenance, saves time and labor |
Product Questions & Answers
Q1: What is this product?
This is a mobile crash cushion truck for roadwork operations. It absorbs impact energy in the event of a rear-end collision to protect frontline workers and equipment.
Q2: What are its key features?
- Made of high-strength steel with anti-corrosion warning yellow coating, ensuring durability
- Equipped with a certified cushioning system that effectively absorbs collision impact
- Features flashing lights and reflective markings for high visibility in all weather conditions
- Complies with international safety standards and is manufactured by reputable Chinese factories with reliable quality
Q3: Where is it applicable?
Suitable for scenarios requiring temporary protection, such as highway maintenance, bridge construction, municipal mobile work zones, and emergency response sites.
Q4: What should be considered when purchasing?
- Ensure the product complies with local safety standards and request relevant certification documents
- Verify vehicle compatibility to ensure it matches the operational truck
- Choose qualified manufacturers with comprehensive after-sales support
- Customizable warning signs or structural details are available based on needs
Q5: How is it maintained?
Regularly inspect the structure, lights, and cushioning module condition. After a collision, core energy-absorbing components must be repaired or replaced by professionals.
Q6: Why choose Chinese manufacturing?
Chinese manufacturing offers high cost-effectiveness, mature technology, flexible customization capabilities, and efficient supply chains with global service support.
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