Audited Supplier
Marine Deck Crane, by electric or electro-hydraulic control, this type of crane is used for loading and unloading cargo on bulk carriers or container ships. With wire rope amplitude or hydraulic cylinder amplitude.
Marine Deck Crane can rotate 360 degrees and can change amplitude within the length of the boom. Full hydraulic drive, electric motor, hydraulic pump, hydraulic motor, valve block, fuel tank, reel and other components are arranged in a cylindrical rotating barrel, the internal space structure is compact, so that the ship has more deck area can be used.
Marine Deck Crane has large lifting capacity, easy operation, impact resistance, good braking performance, safety and reliability, high loading and unloading efficiency, and flexible maneuverability.
There is no tedious preparation work before Marine Deck Crane operation. The hook can be attached with a grab bucket to load and unload bulk goods, which has good adaptability to the goods and is widely used. 
The hydraulic telescopic boom adopts horizontal bar cable synchronous expansion technology, with high efficiency, small installation space and large operation range.
Hydraulic slewing adopts 360-degree omni-directional slewing, no dead angle for hoisting. 
| 1. International advanced design |
| 2. Compact and reasonable structure |
| 3. Light deadweight |
| 4. Easy operation |
| 5. Superior configuration |
| 6. Low noise |
| 7. Energy saving |
| Capacity | 30 Ton | 36Ton | |
| Hoisting load
| 30/12/5 t | 36/14/5 t | |
| Hoisting speed | 18.5/37/63m/min. | 16/32/55m//min. | |
| Lowering speed | 53m/min. | 55m/min. | |
| Luffing speed | 41-52 sec. | 54-58sec. | |
| Slewing speed | 0.5-0.75rpm. | 0.45-0.6rpm. | |
| Working | Max. | 22-30 m | 26-30m |
| radius | Min. | 4 -5 m | 4.5-5m |
| Slewing angle | 360.endless | ||
| Winding height | 35m | ||
Shanghai Quaydots Mechanical & Electrical Engineering Technology Co., Ltd. is a technology-based enterprise that integrates research, design, production, maintenance, sales, and service, dedicated to serving the lifting market and providing customers with the perfect lifting and handling solutions. It is one of the main suppliers of grabs, lifting devices, clamps, and rigging in the Chinese market. The factory is located on the beautiful shore of Taihu Lake in Wuxi, with convenient transportation and fast logistics, providing customers with high-quality and efficient «QUAYDOTS» lifting tools.
1. Q: What's your MOQ?
A: 1 Set;
2. Q: What's your package?
A: Main body in plywood box or in plastic woven cloths; Spare parts in plywood boxes;
3. Q: What's your delivery period?
A: Within 10/25/40 days after your prepayment received; exact period should be based on detailed requirements and actual period;
4. Q: What's your warranty period?
A: 12 months from winches accepted;
5. Q: Do you have engineer oversea installation service?
A: Yes; We have;
6. Q: What kinds of products do you have?
A: All kinds of industrial electric winch (especially non-standard); Overhead Crane; Gantry Crane, Electric Hoist; Screw Hoist;
Radial/Flat Gate Hoist; Steel Gate; etc.
7. Q: Do you provide lift tools?
A: Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet , pulley blocks, hook, lock catch,
wire rope, fiber rope, etc.
8. Q: Could your winches drag inclined?
A: Yea, our electric winches could drag horizontal, drag inclined, hoisting vertical.
If you are interested in our Marine Deck Crane, please kindly provide us the following information that we can clear your request and make the proper and specific technical drawings and reasonable quotation:
1. Which kind of marine Crane you want? Straight boom, knuckle boom, telescopic boom or else.
2. What is the lifting capacity(SWL) of the crane you need.
3. What is the working radius you need.
4. What certificate society do you need.
