Marine Hydraulic Crane
Application
A marine hydraulic crane is a type of crane that is specifically designed to be used in marine environments, such as on ships, offshore platforms, and docks. It is typically powered by hydraulic systems that use pressurized fluids to generate mechanical force. The main advantage of hydraulic cranes is that they are able to lift heavy loads with ease and precision. They are also able to operate in harsh marine environments, including in high winds and rough seas, due to their sturdy construction and design.
Marine hydraulic cranes come in a variety of sizes and types, with lifting capacities ranging from a few hundred kilograms to several tonnes. They are commonly used for a range of tasks on board ships and offshore platforms, including cargo handling, lifting and lowering equipment, and launching and retrieving boats and other vessels.
In addition to their lifting capabilities, hydraulic cranes can also be equipped with various attachments and tools, such as hooks, grabs, and buckets, which can be used for specific tasks. Overall, marine hydraulic cranes are an essential tool for many marine operations and are designed to withstand the rigors of the sea while providing reliable and efficient performance.
Material
Aluminum, carbon steel and stainless steel.
Advantages and Features
1. Contract structure, high strength;
2. Saving space, multi-function;
3. Easy installation, low maintenance;
4. Corrosion resistance, long lifespan;
5. Excellent operation, exquisite appearance;
6. Low power consumption, high efficiency;
7. Reliable service, high security;
8. Automatic & manual overload protection system;
9. Can be customized according to your requirements;
10. Certificate: BV, LR, RINA...
Drawing of Marine Hydraulic Crane
| SWL | Outreach | Hoisting Speed | Luffing Time | Slewing Speed | Power rating | Deck Load | Main dimension | ||
| t | m | m/min | s | r/min | kW | Mmax(kN.m) | kN | H(mm) | R(mm) |
| 1 | 6 | 20 | 20 | 2 | 11 | 85 | 41 | 3200 | 1020 |
| 1 | 8 | 20 | 20 | 2 | 11 | 110 | 42 | 3200 | 1020 |
| 1.5 | 6 | 20 | 20 | 2 | 15 | 127 | 51 | 3200 | 1020 |
| 1.5 | 8 | 20 | 20 | 2 | 15 | 169 | 54 | 3200 | 1070 |
| 2 | 6 | 20 | 20 | 2 | 18.5 | 169 | 62 | 3400 | 1070 |
| 2 | 8 | 20 | 20 | 2 | 18.5 | 254 | 63 | 3400 | 1070 |
| 3 | 6 | 20 | 20 | 2 | 22 | 254 | 75 | 3400 | 1070 |
| 3 | 8 | 20 | 25 | 2 | 22 | 343 | 78 | 3400 | 1070 |
| 4 | 6 | 20 | 18 | 2 | 30 | 379 | 85 | 3400 | 1070 |
| 4 | 8 | 20 | 25 | 2 | 30 | 450 | 98 | 3740 | 1100 |
| 5 | 6 | 20 | 20 | 2 | 45 | 388 | 106 | 3740 | 1100 |
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Above specifications only for reference, We can supply various marine cranes according to your requirements. |
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No.
Name
1
Oil motor for hoisting winch
2
Oil motor for luffing winch
3
Oil motor for slewing device
4
Counter balance valve
5
Control valve
6
Electric motor
7
Oil pump
8
Relief valve
9
Oil cooler
10
Thermo switch
11
Filter
12
Oil tank
13
Unloading valve
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