The latest wheel loaders from Bobcat, Case, Caterpillar, Develon, Hitachi, Hyundai, John Deere, JCB, Komatsu, Liebherr, LiuGong, Sany, Volvo, Wacker Neuson.

A hybrid power train system, which uses an electric machine to balance fluctuations of a load, is a practicable method to improve the efficiency of hydraulic excavators. To realize fast charge and ...