
40t -120t Heavy Load Trailer Suspension Rigid Suspension. Heavy Load Capacity: Rated load bearing ranges from 36t to 40t with options up to 120t. Special Heat-Treated Steel: Low-alloy steel axle beam ensures strong load ability and lower self weight. Superior Fatigue Capability: High quality alloy solid inserted spindle with thorough heat treatment. Extended Service Life: Premium non-asbestos brake linings designed to extend service life. Easy ABS Installation: Structure designed for easy installation of ABS systems. Enhanced Safety Sealing: Camshaft with special seals prevents grease entry into brake drum. High Property Sealing: New tight fit hub cap with O rings for high sealing properties. Long Maintenance Interval: Mobil grease lubricant supplied to lengthen free maintenance time.