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TOPTOP/Product Introduction/Truck Mounted Attenuator｜BACK GUARD
Product Introduction
Mobile Vehicle Barrier
Arrow and indicator
boards 
Impact Attenuator Pile
Truck Mounted
Attenuator
Anti collision device for
large vehicle
Wheel fixing device
for vehicle
Safety device for aerial
work platform
Anti Terrorism Equipment
BACK GUARD
Truck Mounted Attenuator
Model:HKG / HLG / HSG
Features
  1. ・This product is a compact and lightweight improvement on shock absorbers for large and heavy sign cars and road maintenance vehicles.
  2. ・The chassis and cargo platform are not truncated, and the rear overhang meets vehicle regulations for maximum pallet utilization.
  3. ・The buffer materials are non-flammable materials (aluminum alloy), which avoid secondary disasters, and the road repair work can be completed quickly.
  4. ・Reasonable structure design of cushioning material, it can show high cushioning performance not only on the front but also in the diagonal direction.
※As shown on the right, the serious injury avoidance value range is exceeded once, and it has been dealt with by adjusting the absorbed energy amount and displacement amount.
Dimensions and specifications
FIXED TYP　Mode:HKG
  • Integrated FIXED TYPE
  • Integrated FIXED TYPE
    (special type)
  • Separate FIXED TYPE Model:HBG
Product Name FIXED TYPE BACK GUARD
Model HKG
Collision Estimated Velocity 80km/h
Body weight About 92kg
Bracket weight About 83kg
Total weight About 175kg
Shock Absorber Aluminium alloy
Dimensions W 1800mm
Dimensions L 560mm
Dimensions H 450mm
  1. ・The combination lamp is optional.
  2. ・The size and weight of the device vary depending on the vehicle.
PORTABLE TYPE　Model:HLG
Product Name PORTABLE TYPE BACK GUARD
Model HLG
Collision Estimated Velocity 80km/h
Estimated installation vehicles 2.0～4.0t
Body weight About 49kg×2
Bracket weight About 59kg
Total weight About 157kg
Shock Absorber Aluminium alloy
Dimensions W 660mm
Dimensions L 550mm
Dimensions H 450mm
Tailgate H Maximum 1055mm
  1. ・The combination lamp is optional.
RETRACTABLE TYPE　Model:HSG
Product Name RETRACTABLE TYPE BACK GUARD
Model HSG
Collision Estimated Velocity 80km/h
Estimated installation vehicles 2.0～4.0t or less
Fixed method Fixed on the vehicle chassis
Device weight About 160kg
Shock Absorber Aluminum alloy
Dimensions W 1800mm
Dimensions L 1000mm
Dimensions H 300mm
  1. ・The size and weight of the device vary depending on the vehicle.
Crash Test
Integrated FIXED TYPE BACK GUARD Crash Test
[at the Japan Automotive Research Institute (JARI)]
Brochure
Brochure
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