SUSPENSION SYSTEMS VOCATIONAL / HEAVY-HAUL
AR2 ™ Original equipment or aftermarket replacement truck air suspension • Converts most RT ™ / RTE ™ steel spring suspensions to an air suspension • Better ride, longer component life, reduced weight and improved durability • High articulation capabilities for on-
RT ™ Durable steel leaf spring, walking-beam suspensions • Proven reliability for over 85 years
• Equalizing beam distributes load equally between both axles for improved traction • Well suited for dump, refuse, mixer, mining and military applications • Capacities up to 65,000 lbs.
and off-highway applications • Applications include dump, crane / boom and platform • Capacities of 40,000 and 46,000 lbs.
COMFORT AIR ® Heavy-duty air suspension
• Main support member designed for optimized roll stiffness and handling • Air springs adjust to changing road
STEERTEK ™ NXT Fabricated front steer axle for heavy-duty applications • Designed as a platform for OEM proprietary and next generation front axle and suspension systems • Fabricated axle assembly for lightweight design • Box shaped cross-section is more rigid than traditional I-beam axles • Withstands increased brake torque requirements resulting from 2011
PARASTEER ™ HD Single- twin- and tri-steer axle air suspension • Applications include crane, concrete, oil field and specialty • No fixed steer axle spacing constraints, providing excellent axle spacing flexibility • Air springs equally support one hundred percent of the vertical load for excellent ride quality • Kneeling capability for improved driver ingress / egress • System weight remains constant as steer axle spacing increases • Heavy-duty rubber bushings require no lubrication • Capacities of 14,600 to 20,000 lbs. per axle conditions to deliver superior ride quality • Featuring TRAAX ROD ® torque rods for exceptional performance life • Capacities of 26,000 lbs. (single axle), 42,000 and 52,000 lbs. (tandem axle)
F.M.V.S.S. stopping distance regulations • Compatible with drum and disc brakes • Capacities ranging from 15,430 to 24,250 lbs.
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