Brush Box Assembly for Cat Caterpillar Electric Lift Truck

Frequently Asked Questions

Q: What electric lift truck models is the CT 1075051 brush box assembly designed for?
A: The CT 1075051 brush box assembly is designed for Cat Caterpillar electric lift trucks. Verify motor type and mounting bracket compatibility before ordering.

Q: What components are included in the CT 1075051 brush box assembly?
A: The CT 1075051 includes the molded plastic brush chamber, brush contact plates, four spring-loaded brush holders, and mounting brackets. The assembly is pre-assembled and ready for integration with the motor commutator. It does not include individual brushes, which should be sourced separately as CT 1075050 spring brush sets or CT 1075049 standard brushes depending on your configuration.

Q: What materials is the CT 1075051 constructed from?
A: The CT 1075051 brush box features a molded polycarbonate chamber, copper contact plates, stainless steel fasteners, and zinc-plated steel mounting brackets. Polycarbonate provides electrical insulation while resisting moisture and vibration. Stainless steel fasteners prevent corrosion in humid warehouse environments. This material combination ensures durability and long service life.

Q: How often does the CT 1075051 brush box assembly need replacement?
A: The CT 1075051 brush box assembly typically lasts 5 to 7 years under normal warehouse use. Replacement is necessary when contact plates become pitted or corroded, spring contacts lose pressure, or electrical resistance increases beyond specification. Inspect annually for cracks in the polycarbonate chamber or carbon debris accumulation. If brushes wear out frequently but springs still function, replace brushes using CT 1075049 or CT 1075050 sets instead of the entire assembly.

Q: What makes and models is the CT 1075051 compatible with?
A: The CT 1075051 is compatible with Cat Caterpillar electric lift trucks. Verify motor type and mounting bracket compatibility before ordering.

Q: What should I do if my brushes are wearing out but the springs still function?
A: If your brushes are wearing out but the springs still function, replace the brushes using CT 1075049 or CT 1075050 sets instead of the entire assembly.

Q: What are the replacement options for individual brushes?
A: Individual brushes can be replaced using CT 1075049 standard brushes or CT 1075050 spring brush sets, depending on your configuration.