Product Description
Brush set
Frequently Asked Questions
Q: What is the brush composition and electrical rating of the CT 973034 brush set?
A: The CT 973034 is a carbon brush set for Caterpillar electric lift truck motors. Provide your equipment model for specifications on brush material grade, amperage rating, and terminal configurations.
Q: Which Caterpillar lift truck motor models use the CT 973034 brush set?
A: The CT 973034 is OEM Caterpillar. Brush fitment depends on motor type and age. Verify motor model number and terminal configuration before ordering. Cross-reference options are available upon request.
Q: What failure symptoms indicate that brush set replacement is needed?
A: Signs of brush wear include loss of motor power, sparking at the commutator, unusual motor noise, or intermittent motor operation. Visual inspection showing brushes worn below 6mm indicates replacement is necessary.
Q: How long do carbon brushes typically last before replacement is required?
A: Carbon brush life typically ranges from 1-3 years depending on duty cycle, motor load, and operating hours. Heavy-duty continuous operation shortens brush life significantly compared to intermittent use.
Q: Are there equivalent or cross-reference brush sets for the CT 973034?
A: The CT 973034 is the OEM Caterpillar part. Equivalent aftermarket brush sets are available for various Caterpillar motor platforms. Provide your motor specifications for compatible alternatives.
Q: Should brushes be replaced as a complete set or individually?
A: Best practice is to replace brushes as a complete set to ensure balanced electrical performance and even commutator wear. Mixing worn and new brushes causes uneven current distribution and reduces motor life.