Research Article
Research on Optimized Torque-Distribution Control Method for Front/Rear Axle Electric Wheel Loader
Table 1
Outline of several prototypes.
| Manufacturer | Powertrain configuration | Energy storage devices | Energy saving | Ref |
| Hitachi | Series | Battery | 25%–30% | [20–23] | John Deere | Series | Battery | 25% | [24] | Joy Global | — | Flywheel | 45% | [25] | Volvo | — | Battery | — | [8] | XCMG | Parallel | Hydraulic accumulator | 54% | [26] | Liu Gong | Series-parallel | Supercapacitor | — | [27] |
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