Product Description
Filter, Hydraulic
Frequently Asked Questions
Q: What does the AD PF2044 hydraulic filter do on electric lift trucks?
A: The AD PF2044 is a hydraulic system filter that removes contaminants, dirt, and oxidized fluid particles from the hydraulic circuit. Clean hydraulic fluid is essential for maintaining pump efficiency, protecting cylinders, and preventing valve sticking on electric lift trucks.
Q: Which electric lift truck models use the AD PF2044 filter?
A: The AD PF2044 hydraulic filter is compatible with electric lift trucks from Crown, Toyota, Raymond, Jungheinrich, and other OEM manufacturers. Confirm your truck model and hydraulic system configuration matches this filter before ordering.
Q: How often should the AD PF2044 filter be replaced?
A: Replace the AD PF2044 filter every 500-1000 operating hours or annually, whichever comes first. More frequent changes are necessary in dusty warehouse environments or if the truck is used for heavy lifting cycles that generate fluid heat and degradation.
Q: What happens if the AD PF2044 filter is not changed regularly?
A: A clogged or neglected AD PF2044 filter reduces hydraulic fluid flow, causing slower lift speeds, jerky mast movement, pump cavitation damage, and accelerated wear on seals and cylinders. Restricted flow can also trigger pressure relief valve activation, resulting in reduced load capacity.