Recently, XCMG’s XE1300C extension arm excavator stretches its iron and steel long arm and assists in the construction of Chile’s largest port—San Antonio Port in the ebb and flow. XE1300C extension arm excavator is XCMG’s extension arm excavator product with the largest tonnage at present and has been developed according to the customized requirements of Chile’s customer. San Antonio Port has strong sea winds and furious tides. About half volume of the lower part of the excavator is soaked in seawater at high tide, so there are extremely high requirements for product reliability. XE1300C excavator of XCMG shows its ultra-strong environmental adaptability. With its reliable performance, high efficiency construction and omni-bearing service guarantee, the excavator has completed various marine operations favorably and has been appreciated by the construction party.