SUSPENSION SYSTEMS (Continued) VOCATIONAL / HEAVY-HAUL
AR2 ™ Air over walking beam suspension system • Converts most RT ™ / RTE ™ steel spring suspensions to an air suspension • Better ride, longer component life,
COMFORT AIR ® Vocational rear air suspension system • Main support member designed for optimized roll stiffness and handling • Air springs adjust to changing road conditions to deliver superior ride quality • Featuring TRAAX ROD ® torque rods for exceptional performance life • Capacities of 40,000 and 46,000 lbs. RT ™ Steel leaf spring rear suspension system • Equalizing beam distributes load equally between both axles for improved traction • Consistent spring rate for longer spring life • Well suited for dump, refuse, mixer, mining and military applications • Capacities up to 40,000 and 46,000 lbs.
reduced weight and improved durability • High articulation capabilities for on- and off-highway applications • Applications include dump, crane / boom and platform • Capacities of 40,000 and 46,000 lbs.
STEERTEK ™ NXT High-capacity front steer-axle system • Full system designed for optimal control under heavy braking, providing increased wheel travel and lower spring rate, improving ride quality • Compatible with drum and disc brakes • Provides weight savings vs. traditional forged I-Beam axles with multi-leaf spring packs • Proprietary threaded pin bushings increase roll stiffness • Capacities up to 26,000 lbs.
PARASTEER ™ HD Vocational front air suspension system
• Designed for single-, twin-, or tri-steer applications • No fixed steer-axle spacing constraints, providing excellent axle spacing flexibility • Approved for up to 100% off-highway • System weight remains constant as steer axle spacing increases • Heavy-duty rubber bushings require no lubrication • Applications include crane, concrete, oil field and specialty • Capacities of 14,600 - 20,000 lbs. per axle
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