HITOMARUKUN is a lightweight mobile crash barrier specifically designed for low-speed urban roads and construction zones. It solves the most practical problems on construction sites – traditional barriers are too heavy, too slow to deploy, and take up too much storage space.
Weighing only 13.4kg, it can be easily carried by a single person. Fold it up and store it in the trunk – take it anywhere. No electricity, no hoses – unfold and use immediately. When a vehicle accidentally hits it, the barrier lifts the front wheels and stops the vehicle through ground friction. The aluminum body is non-combustible and rust-proof, with an electrostatic powder coating that stays highly visible even after long-term outdoor use. Side handles allow attachment of a cold-light arrow guide sign for clear visibility at night.
Suitable for urban road maintenance, residential construction, temporary road closures – anywhere with speed limits of 30 km/h or below.
Product Specifications
| Item |
Specification |
| Product Name |
Lightweight Foldable Crash Barrier |
| Brand/Model |
RMHs / HITOMARUKUN |
| Material |
Aluminum Profile + Rubber Plate |
| Unfolded Dimensions |
1400 × 530 × 230 mm |
| Folded Dimensions |
Approx. 1400 × 530 × 80 mm |
| Net Weight |
13.4 kg |
| Color |
Yellow / Orange-Yellow |
| Structure |
Foldable (No Locking Mechanism) |
| Surface Finish |
Electrostatic Powder Coating |
| Applicable Speed Limit |
≤ 30 km/h |
| Applicable Vehicle Type |
Small Vehicles |
| Interception Principle |
Front-Wheel Lifting + Ground Friction Braking |
| Flame Retardancy |
Non-Combustible |
| Environmental Friendliness |
100% Recyclable |
| Anti-Slip Base |
Special Rubber Plate (Replaceable) |
Advantages of the Product
1. Ultra-Lightweight and Portable
Weighing only 13.4kg, it leads the market among comparable products. A single person can easily handle transport, unfolding, and deployment without the need for forklifts or auxiliary tools. The foldable design reduces its thickness to approximately 80mm when folded, allowing it to fit into a vehicle trunk for "carry-on-board, deploy-on-demand" convenience.
2. Purely Mechanical Interception
Featuring a purely mechanical structure, it does not rely on any electrical, hydraulic, or pneumatic devices. Upon vehicle impact, it lifts the front wheels and uses ground friction braking to bring the vehicle to a stop within a short distance. Unaffected by weather or environmental conditions, it performs reliably in rain, snow, sandstorms, high heat, and extreme cold.
3. Safe and Non-Combustible
The main body is made of aluminum profiles with inherent non-combustible properties. Even in the event of a fire on site, the barrier will not support combustion, melt, drip, or produce hazardous flying debris, effectively preventing secondary disasters and protecting vehicle occupants, construction personnel, and surrounding structures.
4. High Durability
The surface features electrostatic powder coating. The yellow/orange-yellow finish provides strong adhesion and maintains its appearance without fading or rusting even after long-term outdoor use, ensuring consistently high visibility. The aluminum itself is corrosion-resistant and adapts well to various outdoor weather conditions.
5. Low Maintenance Cost
The rubber plates at the base are made of high-wear-resistance materials, providing reliable braking force while offering a long service life. The rubber plates are replaceable wear parts – when worn, only the rubber plates need to be replaced, not the entire barrier, significantly reducing maintenance costs.
6. Flexible Functional Expansion
The side handles are not only for carrying but also allow quick attachment of a cold-light arrow guide sign with hook-and-loop tape. The guide sign provides clear guidance in nighttime or low-visibility conditions, giving the barrier dual functions of interception and traffic guidance – multi-purpose use.
Working Principle
When a vehicle strikes the barrier, the barrier's special structural design lifts the front wheels, causing them to lose contact with the ground. At this point, the impact force is transferred to the ground through the lever principle, with the ground bearing the primary force rather than the barrier itself absorbing the impact. Simultaneously, the specially formulated rubber plates at the base generate strong sliding friction against the road surface, creating effective braking resistance that forces the vehicle to decelerate and come to a complete stop within a short distance.
Step-by-Step Breakdown:
Step 1: Front-Wheel Lifting
When the vehicle strikes the barrier, the barrier's geometric structure lifts the front wheels, causing them to lose ground traction.
Step 2: Lever Force Transfer
The impact force is transferred to the ground through the lever principle, with the ground absorbing the primary impact, reducing the force on the barrier itself.
Step 3: Friction Braking
The specially formulated rubber plates at the base generate high friction against the road surface, creating braking resistance.
Step 4: Short-Distance Stop
Under the combined effect of the above mechanisms, the vehicle decelerates and comes to a complete stop within a short distance.
Practical Instructions
Deployment (2 minutes to complete)
Remove the barrier and lay it flat on the ground with the rubber plate facing down → Grasp both sides with both hands and pull outward to fully unfold → Place it transversely facing oncoming traffic → Ensure the rubber plate at the base is in full contact with the ground
Storage (1 minute to complete)
Remove the guide sign (if attached) → Clean the surface and rubber plate → Fold inward from both sides → Return to the trunk or storage area
Precautions
Pre-deployment checks: rubber plate facing down and fully contacting the ground, fully unfolded, facing oncoming traffic, placed on flat solid ground. After impact, check for deformation – severe deformation must be replaced immediately. Prohibited: use on sections exceeding 30 km/h, use when partially unfolded, rubber plate facing up or placed sideways, continue using after deformation, unauthorized modification or repair.
Product Q&A
Q: What is HITOMARUKUN?
A lightweight mobile crash barrier. Place it around construction zones to stop errant vehicles and protect workers and equipment.
Q: What is its biggest feature?
Lightweight. At 13.4kg, one person can carry it. Fold it up and put it in the trunk, pull it open and use it on site – no electricity, no hoses.
Q: Where can it be used?
Anywhere with speed limits of 30 km/h or below – municipal road maintenance, residential construction, temporary road closures, event isolation.
Q: How does it stop vehicles?
When a vehicle hits it, the barrier lifts the front wheels, transferring the impact force to the ground, and stops the vehicle through friction between the rubber plates and the road surface. Purely mechanical – no electricity needed.
Q: What material is it made of? Is it sturdy?
Aluminum profiles – light, strong, rust-proof, non-combustible, and recyclable. The rubber plates at the base are replaceable when worn.
Q: Is it easy to store?
Yes. Fold it inward from both sides – thickness reduces to approximately 80mm, fits easily in a trunk corner.
Q: Can a guide sign be installed?
Side handles allow quick attachment of a cold-light arrow guide sign with hook-and-loop tape – clearly visible at night.
Q: What if it gets damaged?
Minor deformation – still usable. Severe deformation (bent, broken, or unable to unfold) – replace immediately. Do not compromise.
Q: What are the advantages over ordinary barriers?
Half the weight of steel barriers – no need for two people to carry; offers actual interception capability that plastic barriers lack – no water filling, takes up little space; cheaper than heavy-duty barriers – one person can deploy it.
Q: Who is it suitable for?
Municipal construction teams, property management, road maintenance units, event organizers, traffic control departments – in short, any customer needing rapid deployment and flexible relocation.
Your message must be between 20-3,000 characters!