Used for construction, DX490LC-3 and DX530LC-3 are powered by 6-cylinder 389 hp, water-cooled, diesel engine optimized for use with cooled exhaust gas recirculation system, diesel oxidation catalyst, and diesel particulate filter. Excavators offer 4 work modes – Digging, Breaker, Shear, and Lifting – and feature Intelligent Floating Boom option and cooling system with 2 variable-speed hydraulic fans. Respective operating weights for DX490LC-3 and DX530LC-3 are 112,502 and 119,212 lb.
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