Sunward debuts all-electric large excavator

The new SWE550F-ED is designed to meet the demand for electric excavators in the medium and large open-pit mining market

The SWE 550F-ED excavator is driven by AC motors with zero exhaust, low noise, and low vibration, which improves the reliability and prolongs the service life of the excavator, the company says. 


The SWE 550F-ED has an intelligent independent hydraulic oil cooling system, which can effectively reduce the excavator’s temperature and operating noise during working hours.

The adoption of new energy technologies has been an important trend in the development of construction machinery industry and Sunward says they continue to invest in R&D of green energy solutions to produce energy-efficient equipment, which protects the environment and promotes the advancement of society.

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