Crown Contactor for Electric Lift Trucks

Frequently Asked Questions

Q: What is the CR 073190 contactor used for?
A: The CR 073190 is an electrical component designed for Crown electric lift trucks and operates in high-current switching applications within 24VDC lift systems. It controls power distribution to motor circuits and load-handling components.

Q: What equipment does the CR 073190 fit?
A: This contactor is compatible with Crown electric lift trucks including models PE 3000, PE 4000, PE 4500, WP 2000, WP 2300, and WP 3000. Verify your equipment serial number and system voltage before ordering.

Q: What is the system voltage for the CR 073190?
A: The CR 073190 operates at 24VDC. Do not attempt to use this part in 12VDC, 48VDC, or AC electrical systems as it will fail or cause damage.

Q: What are the symptoms of a failing CR 073190?
A: Common failure symptoms include intermittent motor operation, clicking or buzzing sounds from the contactor, inability to raise or lower the load, or complete loss of truck function. A multimeter test can confirm electrical continuity; lack of continuity indicates replacement is needed.

Q: How do I know when to replace the CR 073190?
A: Replace the contactor when contacts fail to engage, chattering occurs, or truck power circuits become intermittent. Regular inspection and testing can help identify early signs of wear.

Q: Is the CR 073190 compatible with aftermarket contactors?
A: The CR 073190 is a Crown specification part. While some aftermarket contactors may physically fit, they may not meet Crown electrical specifications or warranty requirements. Use replacement parts that match the original design for reliable performance.