Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of 0.3t 4m marine crane in China. If you're going to buy custom 0.3t 4m marine crane made in China, welcome to get more information from our factory. For price consultation, contact us.
Product Description
The 0.3T 4M marine crane is a small marine crane with a telescopic and foldable lifting boom. With a lifting capacity of 0.3 tons at the top of the boom and a maximum working radius of 4 meters, it is designed with an HPU and is the ideal lifting device for workplaces where there is little space but a wide working radius.
Product features
1. Compact, lightweight, and occupies little space;
2. Easy and simple to operate;
3. Wide range of working radius;
4. Adopting advanced hydraulic system with long service life;
5. Comply with BV, ISO 9001, and other quality management systems.
Process Requirements
0.3T 4M marine crane welding process follows the following requirements:
1. Welding evaluation standard: ISO 5817 C
2. Tolerance requirements: ISO 13920 A
3. Flame calculation tolerance: ISO 9013 IA
4. Surface tolerance: DIN ISO 1302
5. Welding method: MAG-M/E
Main technical parameters
|
SWL |
0.3Ton |
|
|
Max. working radius |
4m |
|
|
Min. working radius |
1.2m |
|
|
Hoisting speed |
0~15m/min |
|
|
Hoisting height |
25m |
|
|
Slewing angle |
400° |
|
|
Luffing time |
50s |
|
|
Working condition |
Heel |
≤5° |
|
Trim |
≤2° |
|
|
Motor |
Power |
7.5Kw |
|
Power resource |
AC230V |
|
|
Protect class |
F |
|
|
Working type |
S1 |
|
|
Oil flow |
40L/min |
|
|
Design temperature |
-10°~~+40° |
|
|
Deadweight |
~800Kg |
|
Design Drawing
0.3T 4M Telescopic Knuckle Boom Marine Crane
Above is the design scheme of the 0.3T 4M telescopic knuckle boom marine crane, we can also add some other features according to the requirements, a radio remote control device, HPU, etc. Enjue accepts customization according to the client's requirements, including non-standard customization.
Hot Tags: 0.3t 4m marine crane, China 0.3t 4m marine crane manufacturers, suppliers, factory, double arm marine crane, Knuckle Boom Marine Crane, Telescopic Knuckle Boom Marine Crane, davit crane, Hydraulic Telescopic Deck Crane, marine crane
