ALPHA 70K TMA® Truck Mounted Attenuator

ALPHA 70K TMA Image 1
The Alpha 70K Truck Mounted Attenuator (TMA) meets NCHRP 350, Test Level 2 criteria and offers a wide range of protection for workers, motorists and equipment:
  • Provides 70 km/h (45 mph) impact protection.
  • Absorbs collision energy during rear-end impacts.
  • Prevents impacting vehicles from underriding the truck.
  • Reduces expensive equipment damage.
NCHRP 350
Meets NCHRP 350 TL-2 criteria for 70 km/h (43 mph) TMA when impacted by 820 to 2000 kg (1810 lb to 4410 lb) vehicles.

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