Rear Bumper TMA Truck Mounted Attenuator For High Speed Road
The Blade Truck Mounted Attenuator is installed in the position of the rear bumper of the truck, providing critical safety protection by warning following vehicles to maintain safe distance and preventing underride accidents.
The Blade TMA features aluminum with high absorption properties, patented technology, and has passed professional safety tests in Italy. The external reflective film provides high-intensity visibility, while the telescopic and foldable design ensures practical usability.
Available in two configurations - with or without pedals - the Blade TMA is designed according to truck dimensions to ensure optimal fit and protection.
Product Specifications
| Item |
Specifications |
Notes |
| Product Model |
RMHs Telescopic Anti-Collision Bar |
|
| Designed by |
Japan HANAI CO., LTD. |
Known as the "lifeline" for trucks in the industry |
| Applicable Vehicles |
Pickups, box trucks, semi-trailers, trailers, etc. |
Suitable vehicle weight: 2.0 ~ 4.0 tons |
| Installation Method |
Suspension type, mounted on the rear undercarriage |
|
| Core Dimensions |
W1800 * L850 * H350 mm |
Customizable sizes available |
| Product Weight |
Approx. 98.3 KG |
May vary slightly depending on vehicle configuration |
| Main Materials |
Channel steel, Stainless steel |
Ensures robust and durable structure |
| Buffer / Energy-Absorbing Material |
Aluminum alloy frame + Patented honeycomb energy-absorbing structure |
Patent No.: ZL 2006 1 0057817.8
High energy absorption, passed overseas safety tests |
| Structure Type |
Retractable design, with auxiliary wheels |
Options: With step / Without step |
| Surface Treatment |
Electrostatic spraying |
|
| Standard Color |
Red & White warning color |
Color customization available |
Core Functions
- Prevents smaller cars from underriding the truck in rear-end collisions
- Absorbs impact energy to reduce damage
- High-intensity reflective warning with reflective film affixed to the front
Key Advantages
- Patented energy absorption with significant shock absorption effect
- Retractable design, space-saving and easy to use
- Robust materials, weather-resistant and durable
- Customization services offered (size/color)
- Environmentally friendly and recyclable
Application Scenarios
Situations requiring enhanced rear-end protection, including temporary parking, vehicle maintenance, construction site parking, long-distance driving, and other scenarios where collision protection is essential.
Product Comparison
| Comparison Aspect |
RMHs Telescopic Anti-Collision Bar |
Traditional Fixed Anti-Collision Bar/Rear Guard |
No Protective Device |
| Protective Effectiveness |
Excellent - Patented honeycomb energy-absorbing structure effectively absorbs impact energy |
Average - Primarily rigid blocking with limited energy absorption |
Very Poor - High risk of underride accidents |
| Space & Convenience |
Excellent - Retractable design saves space and reduces wind resistance |
Poor - Permanently fixed, increases vehicle length and wind resistance |
-- |
| Safety Warning |
Excellent - High-intensity reflective film for prominent warning |
Average - Typically has only small reflective markings |
None |
| Durability & Maintenance |
Excellent - High-strength materials with anti-corrosion coating |
Average - Prone to corrosion, higher maintenance costs |
-- |
| Applicability & Flexibility |
Excellent - Customizable size and color options |
Poor - Limited options, difficult to meet special requirements |
-- |
| Regulations & Certification |
Excellent - National invention patent and safety test certification |
Uncertain - Lacks authoritative safety performance certification |
Non-compliant with regulations |
Internal Energy-Absorbing Technology
The internal energy-absorbing aluminum material features a honeycomb structure that compresses upon impact, actively absorbing impact force to protect following vehicles. Key features include high energy absorption, lightweight construction, and patented technology.
Frequently Asked Questions
What is the main purpose of this product?
To prevent small cars from underriding the truck in rear-end collisions and to absorb impact force through its internal energy-absorbing structure, reducing the risk of injuries and fatalities.
How does it achieve the "energy absorption" effect?
Through internal honeycomb aluminum material that deforms in a controlled, progressive manner upon impact, converting collision energy into deformation energy.
Does the product need to be retracted during normal driving?
It features a retractable design and can be folded during driving, adding no extra wind resistance or length. It can be extended when parked or when protection is needed.
Which vehicles is it suitable for?
Suitable for commercial vehicles weighing 2-4 tons, such as trucks, pickups, trailers, and box trucks.
Is installation complicated? Does it require vehicle modification?
It adopts suspension-type installation, directly mounted on the rear undercarriage, requiring no major modifications. Installation is relatively simple.
What colors are available? Can it be customized?
Standard color is red and white for warning purposes. Customization of colors and dimensions is supported to meet different customer needs.
How is it different from ordinary iron anti-collision bars?
Ordinary anti-collision bars only provide rigid blocking, while this product adds active energy absorption and cushioning for smarter, more effective protection.
Is the product durable? Is it rust-resistant?
The main structure uses channel steel/stainless steel with electrostatic spray surface treatment for rust and corrosion resistance, ensuring long service life.
Is it visible at night or in rainy/foggy weather?
The front is equipped with high-intensity reflective film, providing excellent warning visibility at night and in adverse weather conditions.
Is it legally compliant?
The product holds a national invention patent and has passed overseas safety tests, complying with vehicle safety protection regulations.
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