Genie has announced a revised protocol for cable replacement on its cable-operated telescopic booms — the Genie S-60/S-65, S-80/S-85, S-100/S-125, SX-135 XC, SX-150 and SX-180 models.
Moving from a required 10-year replacement cycle, the updated protocol calls for a mandatory 12-year inspection of the boom extend/retract cables, which are the main components responsible for the extension and retraction of the boom tubes. With this protocol, replacement is only required if the cables do not pass inspection.
“With rental equipment constantly going out and coming in, less time in the shop translates to more time out on rent,” says Bob Bartley, Genie senior director of product support and reconditioning, Terex AWP. “This revised protocol replaces the mandatory cable replacement process with an inspection-only procedure, reducing maintenance time and costs. This change could significantly decrease our customers’ total cost of ownership, driving a higher rental return on invested capital (rROIC).”
On cable-operated booms, the boom extend/retract functions should operate smoothly and be free of hesitation, jerking and unusual noise under normal use and service. During the 12-year inspection, if the cables pass inspection, no replacement is necessary, and the machine can go back out on rent. Once the 12-year inspection is completed, the new protocol requires that the cables receive additional inspections every three years to monitor the wear. According to Bartley, at any time the cables do not pass inspection, replacement is mandatory.
“Regular inspections and proper adjustments of the boom extend/retract cables are important for reliable machine performance and safe operation,” said Mr Bartley. “Owners and operators are responsible for all preventive maintenance tasks outlined in the operator and service manuals provided with every piece of Genie equipment. This extended protocol does not replace the quarterly and annual procedures recommended by Genie.”