High-Quality Replacement Driveline Parts by — PTC Drivelines
The PTC3015 Cap Screw's ability to ensure secure joint retention and dependable fastening strength even in challenging off-highway conditions makes it ideal for Komatsu's HD 1500-7 heavy-duty rigid dump trucks. In severe-duty applications like mining, quarrying, earthmoving, etc., it is crucial to secure and maintain structural and mechanical assemblies firmly together so as to maintain the stability of continuous load-bearing applications. It's equivalent to OEM part number 428-20-12890 made by KOMATSU.
They are subjected to regular mechanical stresses, vibrations, shocks, and varying torque requirements during the normal operation of off-highway dump trucks. Designed specifically for this range of applications, the PTC3015 Cap Screw uses special design to maintain the clamping force and joint integrity even when subjected to high vibration and load.
Precise manufacturing methods and high-quality materials provide consistent dimensions, thread quality, and seating performance for the PTC3015.
This will help to keep it in place with mating assemblies and not vibrate or loosen under cyclic loading. The cap screw can be used for a long time in the continuous high-demand haulage, designed for durability.
Other driveline components from PTC Drivelines compatible with the Komatsu HD 1500-7.
Whether you need OEM-compatible spare parts for your mining fleet, a reliable export supply partner, or want to become a regional distributor — our team is ready to help within 24 hours.
If the required part number is not listed in our product range, simply share the part number, drawing, dimensions, or technical specifications with us. Our team can review your requirement and manufacture the part to your preferred specifications.