Difference Between Platter Lifts and Poma Lifts
It is important to distinguish between Platter lifts and Pomas as they are very different types of lifts. Whereas Platters are fairly similar to T-bars with the stick attached to a spring box by a retractable cord, Pomas have a detachable grip with the button connected to the grip by a semi-rigid pole. Because they are detachable, most Pomas operate at speeds of over 4 metres per second, while platters and T-bars average 2.5 m/s. When a Poma's grip attaches to the cable, the passenger's acceleration is lessened by the spring-loaded pole (however on faster lifts there can still be quite a jerk when the pole becomes fully extended). This allows considerable running speeds to be attained, exceeding those acceptable in a (non-detachable) chairlift. The 1,070 metre long Howqua Poma at Mount Buller, Australia probably set a ski lift speed record by operating at an astonishing 6.5 metres a second when it was built in 1964, but the ensuing chaos resulted in it being restricted to 4 m/s in later years.
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