en.Wedoany.com Reported - Eight LiuGong 922FE electric remote-controlled excavators have accumulated over 20,000 operating hours at a large aluminum industry base in Guangxi. The equipment can operate continuously for more than 20 hours a day, with annual working hours exceeding 5,000. This operational data comes from the actual production records of the bauxite crushing line where the equipment is deployed.
The base originally used diesel excavators for crushing and feeding operations, which posed challenges including high costs, significant noise, and safety hazards from flying dust. After upgrading to the LiuGong 922FE electric remote-controlled excavator, the operation mode has changed. The electric connection mode allows the equipment to connect directly to a power source for 24-hour continuous operation without the need for mid-shift refueling or recharging. Customer calculations show that just four of these units can save approximately 1.5 million yuan in costs annually. Furthermore, the electric drive solution reduces equipment operating noise and eliminates exhaust emissions, improving the operator's working environment in enclosed or semi-enclosed workshops. At the same time, by eliminating maintenance items related to the diesel engine, routine equipment upkeep is simplified, and the attendance rate has increased.
The equipment's remote control function has played a key role in the crushing and feeding process. Operators can remotely control the excavator from an office, thereby staying away from the risks of bauxite dust and flying rock debris. According to customer feedback, this function has directly improved operational safety.
LiuGong stated that the 922FE electric remote-controlled excavator is among the first in the industry to be put into commercial pilot operation for electric remote-controlled crushing tasks, and its technical combination of electric drive and remote control is a first in the industry. For the working conditions at this base, LiuGong provided a customized solution, complemented by localized service, which has gained customer recognition. Currently, this batch of equipment continues to operate, maintaining a stable working condition.
The "Energy-Saving Labor Month" campaign initiated by LiuGong Excavators will conclude on May 31. The campaign aims to record energy-saving performance by sharing monthly equipment operating hours or fuel consumption data. Eligible equipment covers LiuGong's full range of electric excavators, as well as diesel excavators ranging from the 920FMAX+ to models between the 921F and 965F. Participants need to capture screenshots of monthly operating hours (for electric excavators) or monthly fuel consumption (for diesel excavators) via the LiuGong Intelligent Management APP or web portal, film a video of the equipment under actual working conditions, and post it to platforms like Douyin, Kuaishou, or WeChat Channels, including the hashtag #LiuGongExcavatorEnergySavingExpert# and tagging the official LiuGong Excavator account. Awards include the "Energy-Saving Expert Award" and the "Popularity Award," with specific prizes including customized tours of Liuzhou and surrounding cities, fuel cards, parts, or excavator models.
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