Product Overview
Tomarukun is a lightweight vehicle interception device specifically designed for low-speed scenarios such as municipal construction and road maintenance. The main body is made of high-strength aluminum alloy, weighing only 25kg, featuring a foldable structure with built-in wheels, enabling a single person to easily handle deployment, relocation, and storage.
The product integrates high-visibility engineering yellow warning with physical interception braking—serving as a long-distance alert in daily use. When a vehicle improperly enters the restricted area and collides with the device, it rapidly lifts the front wheels through lever principle, redirecting kinetic energy to the ground, and achieves smooth braking through high-strength friction from the specially designed rubber pad at the bottom, with a stopping distance of only 8.7 meters at 60km/h.
An optional LED indicator board is available to meet the needs of nighttime and low-visibility conditions, providing round-the-clock safety protection for construction personnel and passing vehicles.
Product Q&A
Q: What is the main purpose of the product?
A: Placed at the perimeter of work zones, it warns oncoming vehicles to slow down with its high-visibility yellow color, and stops vehicles that lose control and intrude, protecting construction personnel and equipment.
Q: How does the product achieve braking?
A: Through a purely mechanical structure requiring no external power. Upon vehicle impact, the lever mechanism lifts the front wheels, redirecting impact force to the ground, combined with rubber pad friction to dissipate energy and achieve smooth braking.
Q: What is the stopping distance?
A: On dry asphalt roads, approximately 8.7 meters at 60km/h, and approximately 3.0 meters at 40km/h.
Q: Can one person operate it?
A: Yes. Weighing only 25kg with built-in wheels, one person can handle pushing, deployment, and storage from start to finish.
Q: How large is it when folded?
A: Height reduces from 1080mm when deployed to 365mm when folded - volume reduced by nearly two-thirds for convenient transport and storage.
Q: Can it be used at night?
A: Yes. The product itself is high-visibility engineering yellow, and an optional LED indicator board is available for nighttime and low-visibility conditions.
Q: What climate conditions can it handle?
A: The surface features outdoor-grade electrostatic spraying - rust-proof, corrosion-resistant, and UV-resistant. It operates normally in temperatures from -20°C to 60°C.
Q: What are the advantages over ordinary traffic cones?
A: Cones only provide warning and collapse upon impact. Tomarukun provides both warning and physical interception braking - dual protection in one device.
Q: What are the advantages over concrete barriers?
A: Concrete barriers weigh hundreds of kilograms and require a crane to move. Tomarukun weighs only 25kg - one person can push it and deploy it in 1 minute.
Q: How is it stored after use?
A: Lift the front support arm, fasten the folding lock buckle, and push it to the storage location.
Q: Is the LED indicator board standard?
A: No, it is an optional accessory. Users can purchase it separately based on actual needs.
Q: Does the rubber pad need regular replacement?
A: The rubber pad is a wear part. It should be inspected regularly based on usage frequency and wear condition, and replaced when worn to the wear line.
Q: Can the device be used again after a collision?
A: Minor collisions do not affect use. After severe collision, thoroughly inspect the main structure for deformation or damage - it can only be reused after confirming it is intact.
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