Product Description
Hourmeter (12-48 volts)
Frequently Asked Questions
Q: What is the D147478 hourmeter used for?
A: The D147478 is a hourmeter that records cumulative operating hours on electric lift trucks. It provides critical data for maintenance scheduling, equipment lifecycle tracking, and determining when preventive maintenance or component replacement is due.
Q: What voltage does the D147478 hourmeter operate at?
A: The D147478 is rated for 12-48 volt systems, compatible with most electric lift truck battery configurations including 12V, 24V, 36V, and 48V setups used in electric forklifts, pallet jacks, and reach trucks.
Q: Is the D147478 the same as the D147444?
A: The D147478 and D147444 are separate SKUs with the same 12-48 volt rating. They may differ in display type, mounting configuration, or internal specifications. Confirm which model your equipment requires before ordering.
Q: What electric lift truck brands use the D147478 hourmeter?
A: The D147478 is compatible with electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, and similar OEM manufacturers operating in the 12-48 volt range. Verify compatibility with your specific equipment model.
Q: How accurate is the D147478 and how long does it last?
A: The D147478 provides mechanical or electronic hour tracking with typical accuracy within 1-2 percent. Expected service life is 5-10 years under normal warehouse operating conditions with proper battery maintenance.
Q: What failure symptoms indicate the D147478 needs replacement?
A: Signs of failure include display that does not advance during operation, unreadable or faded hour display, erratic hour counting, or complete loss of function. Replacement becomes necessary when the unit no longer tracks operating hours reliably.
