Piston Assembly

Frequently Asked Questions

Q: What is the HL 101A piston assembly?
A: The HL 101A is a piston assembly for Hu-Lift HP25L manual pallet jack hydraulic systems. It converts hydraulic pressure into mechanical lifting action and is part of the complete pump assembly.

Q: Which equipment models require the HL 101A piston assembly?
A: The HL 101A is designed for Hu-Lift model HP25L manual pallet jacks with a 2500 kg load capacity and 200 mm maximum lift height.

Q: What causes piston assembly failure in the HL 101A?
A: Common failure causes include seal degradation, hydraulic fluid contamination, extended storage periods, excessive pressure spikes, or normal wear cycles. Symptoms include low pressure output and slow lift response.

Q: Can the HL 101A piston assembly be repaired?
A: The HL 101A is a complete sealed assembly. Replacement is more reliable and cost-effective than attempting individual component repair.

Q: How does the HL 101A relate to other HL 100 series components?
A: The HL 101A piston assembly is an internal component of the HL 100A pump assembly. It works with the HL 101 steel ball, pump body, and valves to generate lift pressure.