Cat 515-4035 Spiral Shaft

The CAT 515-4035 helical shaft is an original part used in the material feeding system of Caterpillar asphalt pavers. The helical shaft distributes the asphalt evenly from the hopper to the paving table and contributes to homogeneous paving.

Thanks to its durable steel structure, it provides long-lasting performance against high torque, continuous vibration, and abrasive asphalt material. Since it is produced in original dimensions, it is exactly compatible with Caterpillar paver machines and offers easy installation.

This part is a critical component that directly affects the surface quality and the efficiency of the machine in asphalt paving.

Compatible Machine Models

• CAT AP600F

• CAT AP655F

• CAT AP1000F

• CAT AP1055F

(⚠️ Note: The screw shaft is especially used in the material feeding system of F series asphalt pavers.)