When your job requires you to run diagnostics on a bulldozer that’s moving along a railroad track, safety is a chief concern. However, when you’re using wired monitoring devices, trying to do the job safely can be difficult.
That was the issue facing a customer that retrofits these mobile, heavy-duty assets to perform tasks along rail lines. The bulldozers are outfitted with special wheels to move along the track, and attachments to perform specific maintenance, like cutting grass. Their clients were having problems safely performing diagnostics of the equipment’s hydraulics lines, primarily because:
Additionally, the large size of the manual sensors (about six inches in length) also made it difficult for technicians to properly attach them to pressure lines, forcing them to actually duct tape the sensors as close as possible.
The customer needed a solution that allowed maintenance technicians to perform accurate pressure diagnostics from a safe distance while the machine was in service. Rather than rely on the bulky manual sensors, the customer installed two wireless SensoNODE™ Blue pressure sensors at critical points on the machine.
The sensors offer multiple benefits, including:
SensoNODE Blue sensors and SCOUT Mobile software make the diagnostic process more efficient. With multiple people using SCOUT Mobile on their devices, they can run diagnostics in the shop to identify and correct any issues even before the equipment is taken out to the field. This helps reduce the time for in-service diagnostics, as well as returning the equipment to the shop for any subsequent repairs.
Watch our video to learn more about how to use SensoNODE sensors and SCOUT software in tandem as an accurate, reliable and safe diagnostics solution.
Contributed by Tad Orstad, applications engineer, SensoNODE Sensors and SCOUT Software, Parker Hannifin.
Additional resources on condition monitoring in a variety of industries: