MNK-CY1200 Telescopic Boom Marine Crane is great for users who want to operate it in marine environments. For instance, it has several features that make it good for such environments like water sealing and electrical protection.

MNK-CY1200 Telescopic Boom Marine Crane Specifications

MNK-CY1200 Telescopic Boom Marine Crane Advantage

1. The key structural parts are welded with Q690 high-strength steel plate, which has high strength and light weight.

2.The rated torque of the rotary reducer is 6500N.m, which is the largest rotary torque in the same level and has stronger working ability.

3. The boom adopts XCMG style 7m*5-section large U-shaped boom, which is light in weight and has a load-bearing capacity that is 30% higher than that of a hexagonal boom of the same tonnage..

4. The telescopic mechanism adopts the industry's unique mechanical stroke valve technology, which expands and contracts sequentially and has high reliability.

5. The maximum operating range is 24.7 meters, which is about 6 meters longer than the mainstream four-section arm model in the market, and can meet more working conditions.

6. Standard operation, optional four-way or three-way operation. A variety of operation methods to meet the differentiated needs of customers.

7. Balance valves, hydraulic pumps, etc. are imported, with stable performance, more than 3 times the life of domestic parts.

8.The hydraulic control valve adopts a proportional valve from a well-known domestic manufacturer, which can perform compound actions and has good micro-movement and higher efficiency.

9. The optional radiator reduces the temperature of the hydraulic oil in the oil return tank, and the continuous working time is longer.

10. Standard equipped with high pressure filter to improve the cleanliness of hydraulic oil and prolong its service life.

MNK-C1200 Telescopic Boom Marine Crane Description

1) The slewing force is large, and it can withstand the overall inclination of the hull up to 5.38°; (the working condition in standard sea area), it will also reach 8.96°; and the Pu's wind class is 6.

2) The built-in oil cylinder is telescopic, with stable performance and good performance.

3) The whole crane is sealed, and the key parts are well protected to achieve the purpose of anti-corrosion.

MNK-CY1200 Telescopic Boom Marine Crane Process treatment

1. External surface treatment of marine crane

Due to the long-term use of marine cranes in humid salt spray environments, the requirements for surface anti-corrosion treatment are stricter than other types of cranes.

2. Shafts are chrome plated

Three layers of paint are sprayed on the outer surface of the structural parts: epoxy zinc-rich primer, cloud iron middle paint, and polyurethane acrylic topcoat. After the entire machine is debugged, the polyurethane acrylic topcoat is sprayed, and the factory film thickness reaches 210-280um.

Due to the limitation of production and processing conditions, the galvanizing of structural parts can not reach the expected goal, so instead of anti-corrosion treatment by galvanizing method, spraying process is used.

MNK-CY1200 Telescopic Boom Marine Crane Details: