Anti-Ram Vehicle Barriers, Vehicle Barrier Perimeter Security Products Better Barriers
This product is a large vehicle crash cushion designed for high-risk work zones such as highways and expressways. It can be deployed directly behind work vehicles or placed independently at the end of a closed lane. In the event of a vehicle incursion into the work area due to driver error, it can force the errant vehicle to decelerate and stop in a controlled and efficient manner, creating a critical "life-saving buffer zone" for personnel ahead and ensuring a safe working environment.


| Item | Specifications & Description |
|---|---|
| Product Model | RMHs TOMARUZO |
| Core Function | Absorbs high-speed impact energy, stops large vehicles in a controlled manner, and protects personnel in work zones. |
| Operation Mode | Sold as a set of 2 units. Connected in series by 2 high-strength stainless steel connecting rods to form a robust barrier. |
| Application Scope | Highway maintenance, municipal road construction, bridge/tunnel operations, major accident scene isolation for emergency response, protection for temporary lane closure work zones. |
| Main Materials | 1. Aluminum (Patented Energy-Absorbing Material): High plasticity, efficiently absorbs energy through controlled deformation; environmentally friendly and recyclable; low spark risk upon impact, reducing potential for secondary fires. 2. Rubber Base Plate: Increases friction with the road surface to dissipate kinetic energy; features anti-slip and flame-retardant properties. |
| Cushioning System | 1. Primary Energy Absorption Zone: Large aluminum absorption section providing initial cushioning. 2. Base Shock Absorbers: Equipped with 8 specialized shock-absorbing units capable of absorbing impact forces from frontal collisions at angles up to 25°. |
| Surface Finish | Anti-rust Plastic Spray Coating (High-visibility Engineering Yellow/Orange): Rust-proof, weather-resistant, highly conspicuous, suitable for all-weather outdoor use. |
| Mobility & Installation | Mobility: Fitted with rubber wheels and specialized anti-slip rubber plates at the base for easy maneuvering and stable parking. Installation: Modular design, disassembles into 8 parts. Two people can quickly assemble or disassemble it on-site, facilitating transport and storage. |
| Safety & Warning | Can be equipped with an LED Arrow Board on top to enhance long-range visibility and warning, especially during low-light conditions. Core energy-absorbing material is patented; product has passed overseas professional safety tests. |
Weight (Single Unit): 132 kg
Dimensions (Single Unit): Length 1800 × Width 800 × Height 1200 mm (L1800W800H1200mm)
Color: Yellow / Orange
Place it on the roadway behind the work zone to serve as a physical buffer barrier. It can be used independently or paired with an LED arrow board to enhance advance warning effectiveness.
The design is reasonable and ingenious, and the designed rubber wheel is easy to move.

Verified Interception Performance: Tested by the Japan Automobile Research Institute, it can shorten the braking distance of a 10-ton truck (traveling at 80 km/h) by nearly 5 meters, demonstrating significant interception effectiveness.
Patented Energy Absorption, Safe & Reliable: The core energy-absorbing components utilize patented aluminum alloy material and have passed rigorous overseas safety tests.
Efficient Energy Dissipation Principle: Utilizes lever principles and momentum transfer mechanisms to rapidly lift the front wheels, channel kinetic energy downwards, and achieve high-efficiency friction braking via the rubber base plate contacting the road surface.
Secondary Risk Mitigation: The aluminum alloy material is non-flammable, effectively reducing the risk of secondary fires caused by sparks upon impact. The rubber base plate also possesses flame-retardant properties.
Modular Design, Flexible Deployment: Can be disassembled into 8 parts, allowing two people to quickly assemble or disassemble it on-site. Equipped with wheels at the bottom for easy mobility.

