Portable Retractable Vehicle Security Barriers

Large portable and retractable Highway Crash Attenuator

The tractor is installed at the rear of the road maintenance vehicle. The exterior of the product is electrostatically sprayed. The yellow body with red and white warning strips and bright LED arrows can bring a good warning effect to the driver. When the driver accidentally hits the device, the internal special aluminum structure can absorb a large amount of impact with its unique shock absorption design, minimize the accident damage, and achieve the effect of protecting the safety of people and vehicles. If the deformation is not serious, the repair work can be easily completed by replacing the internal absorbent material.

Although the device is relatively bulky, its structure is reasonable, and wheels are equipped at the bottom. As long as it is fixed to the rear of the construction vehicle, it can be easily taken away. The device comes with LED direction arrows, which can switch directions at will, and can also remind the rear drivers to pay attention to the construction vehicles in the case of low visibility. At the same time, the part of the arrow board can be raised and lowered, and it can be stored when not in use.

Product Specifications

status of use

Functions & Features

1. High-Efficiency Warning & Guidance:

   • Equipped with a high-brightness LED directional arrow board that can be manually raised/lowered and switched to any direction.

   • Top-mounted yellow flashing warning light and buzzer enhance audiovisual warning effects.

   • Body covered with red-and-white high-reflective sheeting, ensuring clear visibility in low visibility and adverse weather conditions.

2. Outstanding Safety Protection:

   • Built-in patented (Patent No.: ZL 2006 1 0057817.8) energy absorption device. Its unique aluminum structure effectively absorbs impact force from rear-end collisions, minimizing accident damage and protecting personnel and vehicles in the forward work zone.

   • If deformation is minor, quick repair can be achieved by replacing the internal absorption material, reducing costs.

3. Convenient Mobility & Use:

   • Fitted with wheels at the bottom for easy towing. Can be secured to the rear of a construction vehicle via screws for mobile use, with a maximum towing speed of 70 km/h.

   • Reasonable structural design; the arrow board can be retracted to save storage space.

Q&A

Q1: What is this product?
A: This is a portable safety cushioning device installed at the rear of construction vehicles (e.g., road maintenance trucks). It is mainly used to warn following vehicles, absorb collision energy, and protect the forward work zone.

Q2: What are its core functions?
A: 1) Warning & Guidance: LED arrow board, flashing light, reflective strips.
    2) Impact Absorption: Patented aluminum structure absorbs impact force, reducing accident damage.
    3) Easy Mobility: Wheeled design allows for high-speed towing behind vehicles (up to 70 km/h).

Q3: Is the arrow board adjustable?
A: Yes. The LED arrow board can be manually raised and lowered, and the arrow direction can be switched. It can be retracted to save space when not in use.

Q4: What if it gets damaged in a collision?
A: If the deformation is not severe, simply replacing the internal energy-absorbing material is enough for repair. The entire unit does not need to be replaced, saving costs.

Q5: Is installation complicated?
A: No. It is secured to the vehicle's rear using screws, requiring no specialized tools.

Procurement Key Points

1. Confirm Dimensions and Interface
   → Product dimensions are customizable. Before purchasing, measure the installation space at the vehicle's rear and provide drawings or specific dimension requirements.

2. Focus on the Patented Absorption Material
   → The core safety component is the patented energy-absorbing aluminum structure (Patent No.: ZL 2006 1 0057817.8). Confirm the use of genuine OEM materials during procurement.

3. Check Warning Function Completeness
   → During inspection, test: LED arrow board raising/lowering and direction switching, flashing light, buzzer for proper operation, and ensure reflective sheeting is intact.

4. Inquire About Maintenance and Parts
   → Clarify the replacement process, part pricing, and supply lead time for the energy-absorbing material in advance to facilitate future maintenance.

5. Note the Speed Limit for Use
   → Towing speed must not exceed 70 km/h. Operators must be informed to adhere to this limit.

6. Confirm Packaging and Transportation
   → The product is heavy (129 kg). Confirm adequate anti-impact packaging and arrange for equipment (e.g., forklift) for unloading.