Product Description
Crown OEM secondary brake shoe CR 087478 for electric reach trucks. Manufactured to OEM standards with non-asbestos friction lining and high tensile steel shoe construction. Used in backing plate assemblies for RD Series models.
Compatibility: Fits pallet jacks made by Crown, model RD Series Reach Truck. Alternate model: RDSeriesReachTruck. SKU: CR 087478
Specifications
Material & Construction
| Shoe Material | High tensile stamped steel, thickness per OEM specification |
Part Numbers
| OEM Part Number | 087478 |
| Manufacturer Part Number | CR 087478 |
Frequently Asked Questions
Q: What is the CR 087478 secondary brake shoe used for?
A: The CR 087478 is the OEM secondary brake shoe for Crown RD Series Reach Trucks. It is a component of the hydraulic drum brake assembly used on Crown electric pallet jacks, walkie trucks, and lift trucks.
Q: What materials are used in the CR 087478 brake shoe?
A: The CR 087478 features non-asbestos friction lining bonded to a high-tensile stamped steel shoe. The steel thickness and material grade conform to Crown OEM specifications for RD Series brake systems.
Q: Does the CR 087478 work with the CR 087473 primary shoe?
A: Yes, the CR 087478 secondary shoe is paired with the CR 087473 primary shoe in Crown RD Series brake assemblies. Both shoes must be present and properly adjusted for correct brake function.
Q: What is the expected service life of the CR 087478?
A: Brake shoe life varies with load cycles, brake system maintenance, and operator technique. Inspect periodically for friction lining thickness and material integrity. Replace when lining thickness drops below OEM minimum or when bonding fails.
Q: How do I diagnose if the CR 087478 needs replacement?
A: Replace the CR 087478 if you observe reduced braking response, metal-to-metal contact noise, uneven friction lining wear, visible bonding separation, or if the lining thickness is at or below the minimum specification.
Q: Should I replace both primary and secondary brake shoes together?
A: For consistent braking performance and even wear, replace both the CR 087473 primary and CR 087478 secondary shoes together. Mixing worn and new shoes causes uneven brake force distribution.