The JG80LT 8-ton Four-Arm Excavator redefines efficiency in confined-space excavation. Engineered specifically for tunnel construction and underground projects, its compact crawler chassis ensures agile mobility in low-clearance environments. The revolutionary four-arm design enables simultaneous multi-task operations—such as digging, lifting, and grading—without repositioning, drastically reducing downtime. With robust 8-ton capacity and optimized hydraulic power, it delivers exceptional digging force and stability on challenging terrains, making it indispensable for metro systems, mining, and subterranean infrastructure development.
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