Product Description
Hinge plate
Frequently Asked Questions
Q: What is the purpose of the BJ 2140-142000-00 hinge plate on electric lift trucks?
A: The hinge plate connects and pivots the mast carriage or fork assembly to the main chassis. It allows the mast to articulate and tilt while maintaining structural alignment and load stability during lifting cycles.
Q: What material is the hinge plate and how is it finished?
A: The plate is hardened steel with zinc plating or powder coat finish for corrosion resistance. The hardened steel construction resists bending and fatigue under repetitive loading and tilt stress in cold storage and wet environments.
Q: How do I know if the hinge plate needs replacement?
A: Replace if you observe cracks in the plate, excessive play or movement at the hinge joint, misalignment of the mast, or difficulty tilting the mast smoothly. Cracks or deformation compromise load stability and safe operation.
Q: What is the typical service life of this hinge plate?
A: Under normal intermittent duty with regular maintenance, expect 5 to 7 years of service. Continuous heavy-use or repeated impacts reduce lifespan. Replace proactively if visual inspection reveals micro-cracking or stress marks.
Q: Can the hinge plate be reused if removed from a lift truck?
A: Only reuse if the plate shows no visible cracks, bending, or deformation. Inspect the mounting holes and hinge points for wear or damage before reinstalling. A compromised hinge plate affects mast stability and load capacity.
Q: Should the hinge plate be cleaned or maintained regularly?
A: Inspect periodically for corrosion, rust, or debris accumulation at the pivot points. Clean with a dry cloth and remove any dirt or ice buildup. Apply a light protective coating if the zinc plating is damaged to prevent rust.
