The 856H-E MAX battery electric wheel loader from LiuGong Construction Machinery North America, Katy, Texas, has an operating weight of 46,297 lbs., a rated load capacity of 12,786.8 lbs., and a standard bucket size of 4.6 cu. yds. The machine is equipped with a 432kWh large capacity lithium-ion phosphate battery. The machine is capable of 10 hours of working time for light applications and eight hours for heavy applications, the company says.