![]() ![]() A fall arrest system, comprising: a base, said base including a base support structure, a plurality of wheels attached to the support structure, a plurality of adjustable anchors pivotably attached to and extendable from the base support structure each having a ground-contacting pad thereon, a towing tongue extending from one end of the base support structure, a power source a four-bar linkage operatively connected to said base support structure, which operates as one of the bars in said linkage, said four-bar linkage further including an upper longit.ฤก. ![]()
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