Product Description
ROLL PIN
Frequently Asked Questions
Q: What is a roll pin and what does it do in a manual pallet jack?
A: A roll pin (580012830) is a hollow cylindrical fastener that retains axles, wheels, or control linkage components in their mounting positions. When installed in a drilled hole, the roll pin expands slightly to lock against the hole sides. Roll pins are commonly used in pallet jack hydraulic cylinders, steering mechanisms, and load wheel assemblies.
Q: What size and material is the 580012830 roll pin?
A: Specifications including pin diameter, length, and material grade are listed in the product data sheet. Standard roll pins for material handling equipment are manufactured from spring steel or alloy steel with a hardened surface. Measure the bore hole diameter and depth on your equipment to confirm the correct pin diameter and length before ordering.
Q: Which manual pallet jack models require the 580012830 roll pin?
A: The 580012830 is a standard fastener used across multiple manual pallet jack brands including Crown, Toyota, Raymond, Yale, and Hyster models. The specific location (axle retention, pump linkage, steering column) varies by equipment design. Identify which component needs the pin and verify the bore hole matches the pin diameter.
Q: Why does a roll pin fail or become loose?
A: Roll pins loosen due to vibration and shock loading during extended use. Repeated impact when lowering loads or rolling over rough floors causes pins to migrate outward. If the hole expands from wear or corrosion, the pin loses grip. A loose roll pin allows axles or linkage to shift, causing steering drift, wheel wobble, or component misalignment.
Q: How often should roll pins be inspected?
A: Inspect roll pins every 3 to 6 months or after heavy use. Check that the pin sits flush with the mounting surface and does not protrude or have gaps around the bore hole. If a pin appears loose or partially withdrawn, remove it and replace it immediately. A missing or loose pin can result in sudden component separation during operation.
Q: Can I reuse a roll pin once removed?
A: Roll pins are one-time-use fasteners. Once removed, the metal loses its tension and cannot be reliably reinstalled. The spring force diminishes after first removal, making the pin loose in the hole. Always install a new roll pin (580012830) when reassembling components. Reusing worn pins creates safety hazards from component shift or loss during operation.