2t30m telescopic boom marine crane onboard offshore service vessel
The telescopic box boom marine cranes can be tailor made to your required specification in different boom length and different lifting capacities,
and for different sea state working conditions. The telescopic box boom marine cranes and offshore crane can be equipped with different
accessories and class certificated by all leading classification societies.
The crane is installed with a rolled steel pedestal for bolting or welding to deck foundation with a standard height of the crane. The different
pedestal height is available base on customer`s requirement. The standard telescopic boom crane is supplied with an operator platform. Operator
cabin is available base on customer`s requirement.
Technical specification
1 | SWL | 2t@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 | 60s |
8 | Hook travel | 30m |
9 | DFT of painting | 320um |
10 | Extension time | 100s |
11 | Working condition | |
Heel | ≤ 5° | |
Trim | ≤ 2° | |
12 | Electric motor | |
Power | 45Kw | |
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 | ~18500 kg |
Load chart
General drawing
Photos of our factory