The Alpha 70K Truck Mounted Attenuator meets NCHRP 350, Test Level 2 criteria and offers a wide range of protection for workers, motorists and equipment.


  • Provides 70km/h impact protection.
  • Absorbs collision energy during rear-end impacts.
  • Prevents impacting vehicles from underriding the truck.
  • Reduces expensive equipment damage.
  • Resilient Durashell Nose resists nuisance hit damage.
  • Tapered nose shape minimises corner damage.
  • Aluminium construction withstands harsh weather and corrosive elements.
  • Lightweight cartridge provides easy handling.


Length* 254cm
Height* 57cm
Width* 236cm
Weight – Complete System** 450 to 550kg
Road Clearance 28 to 33cm

* Cartridge only
** Depends on options