Product Description
Crown OEM Horn CR 78708-1, 12VDC, 108 dB, electromechanical design with 60,000-cycle actuation life. Direct replacement and supersession part for electric lift trucks.
Specifications
Electrical
| Nominal Voltage | 12 VDC |
| Sound Pressure Level | 108 dB at 1 meter |
| Design Type | Electromechanical |
| Actuation Life | 60,000 cycles |
Part Numbers
| Part Number | CR 78708-1 |
| Manufacturer Part Number | 078708-011 |
| Cross-Reference Part Numbers | 78708-1, CR78708-1, CR787081, 787081 |
| Supersedes/Replaces | 078708-001 |
| Application | Direct replacement for Crown 12VDC electric lift trucks and pallet jacks |
Frequently Asked Questions
Q: What are the key specifications of the 78708-1 horn?
A: The 78708-1 is a 12VDC electromechanical horn rated for 108 dB sound pressure level at 1 meter with 60,000-cycle actuation life. It is a direct replacement for Crown electric lift trucks operating on 12VDC systems.
Q: What part numbers can I use to cross-reference the 78708-1?
A: The 78708-1 is also referenced as 078708-011, CR78708-1, CR787081, and 787081. Use these cross-reference numbers when searching inventory or verifying part compatibility. The primary part number is CR 78708-1.
Q: What part does the 78708-1 replace or supersede?
A: The 78708-1 directly replaces part number 078708-001. If your Crown electric truck currently has that older horn, the 78708-1 is the direct replacement upgrade.
Q: How long is the service life of the 78708-1 horn?
A: The 78708-1 is rated for 60,000-cycle actuation life in its electromechanical design. This means the internal mechanical components can handle approximately 60,000 horn activations before wear degradation. In typical warehouse use, this translates to several years of reliable service.
Q: Is the 78708-1 compatible with 24VDC or 36VDC equipment?
A: No. The 78708-1 operates exclusively on 12VDC systems. Applying 24VDC or 36VDC to this horn will damage it. For 24VDC-equipped Crown trucks, use the 78708-2 or 78708-004 horn. For 36VDC equipment, use the 78708-003 or 78708-005. Always verify your truck voltage before ordering.
Q: Why should I choose the 78708-1 horn for my Crown electric lift truck?
A: The 78708-1 provides factory-specification audio warning performance with proven reliability across thousands of Crown walkie and electric lift trucks. Its 60,000-cycle design life ensures extended service intervals and reduced replacement frequency, minimizing operational downtime in high-use warehouse environments.
Q: Can I store extra horns, and what conditions do I need?
A: Yes, extra horns can be stored in a clean, dry environment at room temperature. Protect them from moisture, extreme heat, and physical damage. Keep them in original packaging when possible. Store away from corrosive chemicals and metallic particles that could affect electrical components.