Detachable Aluminum Tomarukun Road Work Barriers
This Mobile Vehicle Barrier System (Light) provides effective solutions for vehicle access control, protecting critical infrastructure and facilities, offering anti-terrorism protection, securing incident and congested areas, and enhancing public safety. With proven performance in parking management applications, this product has gained significant popularity in Japan.
The device is specifically designed for low-speed urban road applications. When positioned in front of construction zones, it effectively protects construction personnel from vehicle intrusions.
Product Specifications
| Category |
Specifications |
| Product Name |
Portable Vehicle Stopper / Mini Wheel Stop |
| Brand |
RMHs |
| Product Weight |
25 kg |
| Dimensions (W × L × H) |
320mm × 1070mm × 860mm |
| Primary Material |
Frame: High-Strength Aluminum Alloy
Buffer Components: Wear-Resistant Rubber |
| Color |
Engineering Yellow / Orange (High-Visibility Warning Color) |
| Surface Finish |
Outdoor-Grade Anti-Corrosion Electrostatic Spray Painting |
| Key Structural Features |
Foldable Design + Bottom Mounted Swivel Casters |
| Manufacturing Process |
Bending + Welding |
| Optional Accessory |
Hanging LED Arrow Indicator Panel |
Working Principle
When a vehicle impacts the device at low speed, the barrier employs a sophisticated three-stage stopping mechanism:
- Lift and Energy Dissipation: The lever principle rapidly lifts the vehicle's front wheels, transferring kinetic energy directly to the ground
- Frictional Braking: Remaining energy transfers to the specially designed rubber pad at the base, achieving braking through high-strength ground friction
- Buffer and Energy Absorption: Dual buffer modules at the bottom absorb and dampen impact force, minimizing collision risk
The product's specialized structure effectively transfers impact force to the ground, utilizing the friction between the rubber plate at the bottom and the ground surface to safely stop impacting vehicles.
Product Advantages
Safe & Reliable
- Dual Protection: Combines high-visibility warning with physical blocking for effective vehicle alerting and stopping
- Energy Absorption: Utilizes lever principle and buffer modules to absorb impact force, reducing collision damage
Portable & Efficient
- Single-Person Operation: Weighs only 25kg with built-in casters for easy movement and deployment
- Foldable Design: Saves transportation and storage space, enabling quick adaptation to different site needs
Durable & Cost-Effective
- Robust & Corrosion-Resistant: Outdoor-grade coating and aluminum construction ensure long-lasting durability
- Cost-Saving: Reduces labor, storage, replacement, and accident-related costs
Wide Applicability
- All-Weather Use: Visible day and night, suitable for various outdoor conditions
- Multi-Scenario Use: Ideal for municipal construction, temporary traffic control, event sites, and more
Frequently Asked Questions
What is it used for?
Primarily used at construction sites, temporary events, and similar locations. Its bright color warns drivers to maintain distance, and if a vehicle collides, it cushions and stops the vehicle to protect people and property.
How does it stop a vehicle?
It uses intelligent mechanics rather than brute force. Upon impact, it lifts the vehicle's front end to redirect force to the ground, then uses rubber friction at its base to slow the vehicle, with internal buffers absorbing remaining impact for controlled stopping.
It's only 25kg. Won't it get knocked away?
No. It relies primarily on intelligent mechanical design (lever principle) and ground friction to function, not just its own weight. It is specifically engineered for low-speed collisions.
It's made of aluminum. Is it strong enough?
Yes, it's strong. It uses high-strength aluminum alloy. The design focuses on energy absorption and buffering rather than rigid resistance, effectively stopping vehicles while minimizing damage.
Will it rust in rain?
It has excellent rust resistance. The surface features professional outdoor-grade coating that is rust-proof, UV-resistant, and corrosion-resistant, suitable for long-term outdoor use.
How many people are needed to operate it?
It's designed for single-person operation. It has casters for easy towing, is lightweight enough to carry, and folds for compact storage and transport.
Where can it be used?
Applications are broad: road construction, temporary community control, event venue perimeters, parking lot guidance—essentially anywhere at low speeds that requires temporary warning and physical protection.
Is it visible at night?
The body is bright yellow, providing some visibility at night. An optional LED light panel can be added for enhanced flashing warning lights, making it much more conspicuous after dark.
What is its biggest advantage?
It excels in three key areas: Effective & Safe (provides both warning and genuine impact buffering/stopping power), Effortless & Efficient (easy for one person to move and deploy), and Durable & Cost-effective (rugged and built for long-term outdoor use with foldable design that saves on storage and transport costs).
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