Shanghai Sunshine Industry Technology Co., Ltd.
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Foldable knuckle boom marine crane knuckle and telescopic boom marine crane
BRIEF INTRODUCTION
The foldable boom marine crane are a reliable and precise crane for general cargo handling and service. The foldable boom marine crane onboard various ships and offshore units. The foldable boom marine or offshore crane is designed as an electro-hydraulic driven articulated boom crane, with integrated electro-hydraulic power package or independent electro-hydraulic power package, delivered as a complete unit ready for installation to foundation. The crane is equipped with hydraulic powered winch, hydraulic powered luffing, hydraulic powered extension and hydraulic powered slewing system.
Technical specification
| 1 | SWL | 2t@20m |
| 2 | Max working radius | 20m |
| 3 | Min working radius | 3m |
| 4 | Hosting speed | 0~12m/min |
| 5 | Slewing speed | 1r/min |
| 6 | Slewing angle | 360° free |
| 7 | Luffing time | 60s |
| 8 | Hook travel | 30m |
| 9 | Folding time | 65s |
| 10 | Extension time | 120s |
| 11 | Working condition | |
| Heel | ≤ 5° | |
| Trim | ≤ 2° | |
| 12 | Electric motor | |
| Power | 37 Kw | |
| Speed | 1480r/min | |
| Power source | 440V 50Hz, | |
| Protect class | F | |
| Working type | S1 | |
| 13 | Flow | 80L/min |
| 14 | Design temperature | -10°~40° |
| 15 | Dead weight | ~15500 kg |
General drawing
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