Ridewell has released the  RWB-QUAD, a new series of rigid-walking-beam (RWB) suspensions. The new four-axle RWB models are available in 120,000- and 200,000-lb capacities using 5 and 5.75-in. axles.

Axle spacing is available in 50 and 56 in., and beam spacing can be customized to customer requirements. Part numbers will be generated upon customer request.

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