566-8632 Caterpillar CAT E349GC Excavator Hydraulic Pump Assembly Main Hydraulic Pump

Other Engine Parts
November 06, 2025
Video Description:
Discover how the CAT E349GC hydraulic pump assembly (566-8632) powers the excavator's hydraulic system with high-pressure energy output. This video showcases its high-strength aluminum alloy construction, precise flow control, and adaptability to complex operating conditions like heavy loads and high temperatures.