QuadGuard® Crash Cushion System

Products / Impact Attenuators / QuadGuard

The QuadGuard Systems have set a worldwide standard for crash cushions reliability and effectiveness.

NCHRP 350

Non-gating, redirective system
Performs effectively with both light cars and high center-of-gravity pickup trucks
Meets TL-1 (50 km/h / 30 mph) TL-2 (70 km/h / 43 mph) and TL-3 (100 km/h /62 mph)
Angles up to 20°

Head-On Impacts

During head-on impacts, the QuadGuard System telescopes rearward and crushes the cartridges to absorb the energy of impact.

Redirective Capability

When impacted from the side, the QuadGuard System redirects the errant vehicle back toward its original travel path without allowing gating.

Compact Design

Compact, modular design (1 to 12 bays) accommodates speeds from 40 - 110 km/h (25 - 70 mph) providing the most efficient, cost-effective crash protection.

Quad-Beam™

Panels Quad-Beam panels provide 30% higher beam strength than thrie beam panels.

Monorail Base

Monorail base eliminates the need for chains and cables providing excellent redirective capability.

Self-Supporting Nose

Self-supporting nose means no legs to complicate installation and maintenance. Optional Flex-Belt Nose available.

Easy Refurbishment

Protects Wide Range of Hazards

Hazards from 610 mm (24 in.) to 2.3 m (90 in.) can be effectively shielded. Available in 610 mm (24 in.), 750 mm (30 in.), 910 (36 in.), 1.75 m (69 in.) and 2.3 m (90 in.) widths.

Replaceable Cartridge

Replaceable cartridge contains impact debris, avoiding loose parts that may cause secondary accidents.