QuadGuard LMC System meets NCHRP 350, Test Level 3 and is the ideal
crash cushion for hazards in high-frequency impact areas. After
a design impact, the system’s key structural components and
energy-absorbing elastomeric cylinders are not expended. The QuadGuard
LMC System is 100% reusable after most design impacts.
The QuadGuard LMC System consists of specifically formulated elastomeric
cylinders surrounded by a framework of triple-corrugated steel diaphragms
and Energy’s exclusive Quad-Beam™ side panels.
- Non-gating, redirective crash cushion system
- Performs effectively with both light cars and high center of gravity
- Meets TL-3 (100 km/h / 62 mph)
- Angles up to 20°
During head-on impacts, the QuadGuard® LMC crash cushion system
telescopes rearward, crushing the elastomeric cylinders to absorb
the energy of impact.
When impacted from the side, QuadGuard® LMC redirects the
errant vehicle back toward its original travel path without allowing
Reusable elastomeric cylinders provide one of the lowest lifecycle
costs of any attenuator.
Quad-Beam panels provide 30% higher beam strength than thrie beam.
Quad-Beam panels also protect the elastomeric cylinders and reduce
Monorail base eliminates the need for chains and cables providing
excellent redirective capability.
Flex-Belt Nose is reusable after most impacts.
Protects Wide Range of Hazards
Hazards from 910 mm (36 in.) to 2.3 m (90 in.) can be effectively
shielded. Available in 910 mm (36 in.), 1.75 m (69 in.) and 2.3
m (90 in.) widths.
A Self-Restoring Crash Cushion System
QuadGuard® LMC will self restore after many, but not all, design