4BT crankshaft forged steel

Camshaft and Crankshaft
January 15, 2026
Video Description:
Get an inside view of features that deliver consistent results in daily use. This video provides a detailed walkthrough of the Hi-TTS forged steel crankshaft for 4BT and 4D102 diesel engines, showcasing its robust construction, precise fit for excavator applications, and how it withstands extreme operational stresses to ensure reliable performance.