Hot Sell 2ton CCS CE Certified Ship Lifting Equipment Electrol-Hydraulic Foldable Knuckle Boom Telescopic Marine Deck Crane

Product Description

Product Description

Telescopic Knuckle boom Marine/Offshore Deck Crane
OEM & ODM
Degree of Rotation :0-400°
Certificate: CCS, ABS, BV, RS, DNV, LR, NK, ISO9001, CE,

Marine crane is a special crane that performs transport operations in the marine environment, mainly used for transporting and transferring cargoes between ships, or ships and shore, replenishing at sea, and placing and recovering underwater operating equipment and other important tasks.

Telescopic Knuckle boom Marine/Offshore Deck Crane, powered by electric motors or diesel fuel, which drive hydraulic cylinders to extend and retract, controlling the movement of the lifting boom to achieve cargo transfer. Many knuckle boom cranes are fully cylinder-driven and can telescope with load. They are mainly used for general cargo loading and unloading, fishing nets loading and unloading, etc.

Features:

• Hoisting capacity up to 5T+
• Jib radius up to 22m+
• Long-life surface treatment: corrosion protection
• External integrated electro-hydraulic drive / HPU
• Continuous slewing
• Adaptable to extreme environments
• Compact: articulated and folding design allows for maximum movement within limited deck space.
• Lighter weight: easy to install and reduces deck loads.
• Large load ratio: able to carry a large amount of weight while being light in its own weight.
• Conforms to ISO9001, CE
• Heavy Duty Enclosed Slewing Drives
• Anti-collision system
• Overload protection system with dual visual and audible alarms

Optional:

• Remote control/cabin/ operation lever
• Overload protection systems: MOPS, AOPS
• Lifting of personnel - man-riding
• Hooks, beams, baskets, grabs, buckets, and other boom tip attachments
• Electric hydraulic power units
• Active Heave Compensation (AHC)
• Marine surface treatment
• Quality management system certification and multi-classification society certificates
• Constant tensioning

Applications:

Service Cranes, Supply and Cargo Cranes, Fishing Cranes, Grab Cranes
The folding, telescopic, and articulated features of the jib are especially suitable for workplaces with limited space, short lifting distances, and frequent operations, such as harbours, wharves, cargo ships, passenger ships, railway stations, power stations, workshops, and so on.
We can design and produce different cranes according to different requirements and accept non-standard customization.

Design Drawing

3D Models

Product Parameters

Main Technical Parameters

Model		YFMKC-1-8	Working conditions	Trim	2°
SWL		1T		Heel	5°
Max. working radius		8m	Max. wind speed	Working condition	20m/s
Min. working radius		1.5m		Parking condition	55m/s
Hoisting speed		~12m/min	Elec-motor power	Power	15kw
Hoisting travel		15m		Speed
Slewing speed		0.6r/min		Power resource	AC400V/60HZ/3P
First Luffing Time		~60s		Protect class	IP56
Booms extension time		~60s		Insukate class	F
Ambient temperature		-20ºC~+55ºC		Working type	S1
Base size		Φ801mm	Packing size	2809.7mm x 1528.5mm x 2651.8mm

Other Models

Load Capacity (T*m)	Max.Boom Length (m)	Pedestal Height (mm)	Pedestal Dia. (mm)	Lifting Min. Retracted	Lifting Max. Fully Extend	Est. Power (kw)
2 T x 12 m	12	1500	762	2 T x 4 m	2 T x 12 m	16.0
5 T x 15 m	15	1500	1420	5 T x 5 m	5 T x 15 m	22.0
5 T x 23 m	23	1600	2159	5 T x 8 m	5 T x 23 m	22.0
10T x 14 m	14	1600	1620	10T x 5 m	10T x 14 m	32.0
10T x 25 m	25	2000	2080	10T x  9 m	10T x 25 m	50.0
15T x 13 m	13	1800	1820	15T x 5 m	15T x 13 m	50.0
15T x 32 m	32	2000	2250	15T x 11 m	15T x 32 m	75.0
20T x 12 m	12	1800	1820	20T x 4 m	20T x 12 m	75.0
20T x 24 m	24	2000	2250	20T x 8 m	20T x 24 m	75.0
25T x 20 m	20	2000	2050	25T x 7 m	25T x 20 m	90.0
20T x 25 m	25	2001	2051	30T x 6 m	30T x 25 m	175.0
25T x 32 m	32	4000	3200	35T x 6.5 m	35T x 32 m	250.0

Note: 1. A Larger load capacity crane not listed herein can be offered on request.
          2. Explosion-proof requirements in the inquiry.

Testing

Certifications

Cooperation

We start from meeting each other, visiting factories, discussing requirements, giving solutions, confirming orders, discussing details, and completing deliveries. We became not only business partners but also friends in life; it was a pleasant and meaningful journey.

FAQ

Important

It is important to know the intended application of your marine crane requirement. Below, you will find a general list of topics that we will discuss to accurately manufacture a marine crane to your specifications.

    * What are you planning to lift with your marine crane?
    * What is your desired load?
    * What is your desired reach?
    * Are you interested in which kind of marine cranes?
    * What are your environmental conditions?
    * What kind of controls would you like?
    * What is your drive system preference, electric hydraulic, diesel hydraulic, air pressure, or existing power system?
    * What classification does your marine crane require? CCS, ABS, BV, LR, DNV, RINA, RS, NK, KR?