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Marine deck crane, Knuckle boom crane is a kind of special purpose crane to carry out transportation operations in the maritime environment. They are mainly used for the transportation of goods between ships, the supply of sea, the delivery and recycling of object during underwater operations.
The hydraulic system of Zehua deck crane innovatively adopts a closed system instead of the open system, solving the problem of the lifting brake control, which is rare to see for deck cranes. After successfully applying the closed system of the deck crane, the hydraulic oil consumption has been reduced by more than half compared to the open system deck cranes, and the power consumption has also been greatly reduced. This is a major breakthrough in energy saving and environmental protection. This crane has obtain 6 national patents.
Zehua deck crane is designed for such condition and can be customized as per our clients' variable working requirements.
contact us for more information！
Marine Deck Features:
Features of Zehua Deck Crane: 1. Built-in machine, electric, hydraulic, integrated system. 2. Fully hydraulic drive. 3. Self-diagnosis wave compensation system. 4. Luffing load horizontal movement technology. 5. Eight safety devices including torque limiter, etc. 6. Visible safety monitoring system.
Product Paramenters
rated capacity
t
5
10
20
30
50
70
beam length
mm
2000~6000
lifting height
mm
2000~6000
lifting speed
m/min
8; 8/0.8
travelling speed
m/min
10;20
turning speed
r/min
0.76
0.69
0.6
0.53
0.48
0.46
turning degree
degree
360°
duty class
A3
power source
380V, 50HZ, 3 phase (or other standard)
working temperature
-20~42°C
control model
Pendant push button control or remote control
Contact me for more parameters and quotation !
Main Products
Zehua focus on intelligent, lightweight, and green production, offering 5 core product lines: intelligent lightweight cranes, multi-functional industrial cranes, port cranes, ship cranes, and metallurgical cranes. These are widely used across machinery, energy, aerospace, and other key industries.
Certified with ISO9001, ISO14001, ISO45001, and CE, our products are exported to 100+ countries. Backed by 24/7 technical support.
Company Profile
Zehua Heavy Machinery is a professional lifting equipment provider specializing in R&D, manufacturing, and one-stop services for high-performance cranes. Boasting a 24,000㎡ standardized workshop, we ensure timely deliveries even in extreme weather, while advanced precision technology keeps our products aligned with international quality standards.
Our team, with 20+ years of experience from state-owned crane factories, delivers tailored solutions for every customer. We focus on intelligent, lightweight, and green production, offering 5 core product lines: intelligent lightweight cranes, multi-functional industrial cranes, port cranes, ship cranes, and metallurgical cranes. These are widely used across machinery, energy, aerospace, and other key industries.
Certified with ISO9001, ISO14001, ISO45001, and CE, our products are exported to 100+ countries. Backed by 24/7 technical support, Zehua is your trusted partner for intelligent, efficient, and safe material handling solutions—working to build a century-old crane brand.
Client Visits&Exhibition
Exhibition
Delivery&Payment
Contact Us
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
The compan
Total Annual:
$5000000-$8000000
Employee Number:
One hundred~Two hund
Ecer Certification：
Verified Supplier
Henan Zehua Heavy Machinery Co., Ltd covers about 220,000 square meters area, located in Xinxiang City, Henan Province — the birthplace of the "China crane hometown." It is a professional enterprise integrating the R&D, design, manufacturing, sales, installation, and full-process services ... Henan Zehua Heavy Machinery Co., Ltd covers about 220,000 square meters area, located in Xinxiang City, Henan Province — the birthplace of the "China crane hometown." It is a professional enterprise integrating the R&D, design, manufacturing, sales, installation, and full-process services ...
