Research Article
A Novel Energy Recovery System for Parallel Hybrid Hydraulic Excavator
Table 1
Input energy and excess energy of the three cylinder systems.
| ā | Input energy (J) | Excess energy (J) | Percentage (%) |
| Boom system | | | 47.36 | Bucket rod system | | 62118 | 9.18 | Bucket system | | 52944.6 | 7.15 |
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