Factory Price Marine Crane Lift Trailer Folding Boom Boat Crane Pickup Mounted Cranes for Sale

• Customization: Available
• After-sales Service: Site Installation & Engineer Maintenance Service
• Warranty: 1 Year
• Condition: New
• Maximum Lifting Height: <50m
• Maximum Lifting Weight: >10t
• Installation: Assembled
• Moving Type: Fixed
• Type: Under-Slewing Crane
• Main Electrical Parts: Schneide
• Capacity: 100kg ~ 500kg
• Feature: High Efficent Handling
• Power Source: 3p 220--480V 50/60Hz
• Electric Hoist Max Capacity: 1000kg
• Electric Hoist Lift Speed: 6.8meter Per Minute
• Electric Hoist Wire Type: Wire Rope or Wire Chain
• Rocker Beam Length: 3meter or Customerized Size
• Transport Package: Wooden Case
• Trademark: Sinoko
• Origin: China
• HS Code: 8428909090
• Production Capacity: 1000 Set/Sets Per Month

Product Description

Product Description

Knuckle boom crane is a kind of special purpose crane to carry out transportation operations in the maritime environment. They are mainly for the transportation of goods between ships, the supply of sea, the delivery and recycling of object during underwater operations. Our hydraulic system 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.

Main Features

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. Multiple safety devices including torque limiter, etc.
6. Visible safety monitoring system.
 

 

 

Technical Data

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

 

Packing

 

 

 

 

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