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4t30m Electric Hydraulic Telescopic Boom Marine Crane For Offshore Service Vessel
Product Details:
| Place of Origin: | China |
| Brand Name: | SSI |
| Certification: | ABS/BV/CCS/GL/RINA/RMRS |
| Model Number: | 4t30m/30t3m |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
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| Price: | USD 200000 |
| Packaging Details: | nude |
| Delivery Time: | 2 months |
| Payment Terms: | T/T, L/C |
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Detail Information |
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| Item: | 4t30m Telescopic Boom Crane | Color: | Gray |
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| Character: | Explosion Proof | Model: | 4t30m |
| Type: | Tailor Made | Painting: | AKZO NOBEL |
| Design Rules: | By Classification | Operating Cabin: | Optional |
| High Light: | Offshore Marine Telescopic Crane,Energy Saving Marine Crane,Hydraulic Telescopic Boom Marine Crane |
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Product Description
4t30m electric hydraulic telescopic boom marine crane for offshore service vessel
The telescopic box boom marine crane is supplied with a pedestal which should be welded onto the ship`s steel structure or counter foundation. The pedestal consist of a rolled steel pipe and a flange on which the crane housing with its slewing ring is placed. The telescopic boom crane is designed as an electro-hydraulic driven telescopic 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 spifieccation
| 1 | SWL | 4t@30m |
| 2 | Max working radius | 30m |
| 3 | Min working radius | 3m |
| 4 | Hosting speed | 0~12m/min |
| 5 | Slewing speed | 0.6r/min |
| 6 | Slewing angle | 360° free |
| 7 | Luffing time | 75s |
| 8 | Hook travel | 30m |
| 9 | DFT of painting | 320um |
| 10 | Extension time | 100s |
| 11 | Working condition | |
| Heel | ≤ 5° | |
| Trim | ≤ 2° | |
| 12 | Electric motor | |
| Power | 90Kw | |
| Speed | 1480r/min | |
| Power source | 440V 50Hz, | |
| Protect class | F | |
| Working type | S1 | |
| 13 | Flow | 100L/min |
| 14 | Design temperature | -10°~40° |
| 15 | Dead weight | ~26000 kg |
Load chart
General drawing
Photos of our factory