Open Access
Table 2
Components' parameters.
| Name | Content | Parameters |
|---|---|---|
| Crane | Weight, t | 4.8 |
| Maximum system pressure | 180 | |
| Luffing mechanism | Maximum operating range, m | 1.5 |
| Maximum working velocity, m/s | 1 | |
| The pitching angle, ° | −20 to 25 | |
| Maximum lifting weight, t | 1.25 | |
| Accumulator | Model type | Bladder |
| Volume, L | 6.3 | |
| Precharge pressure, Pa | 6.0 × 106 | |
| Cylinder | Bore-rod, mm | 90–45 |
| Cylinder stroke, mm | 340 | |
| Pressure sensor | Range, Pa | 0–60 × 106 |
| Response time, ms | <2 | |
| Accuracy | 0.3% | |
| Linearity | ≤0.5% | |
| Flow sensor | Range, m3/h | 0.2–1.2 |
| Accuracy | ±1% Range |
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