Rack-Luffing Port Travelling Crane

• Customization: Available
• Certification: CE, ISO9001
• Condition: New
• Model NO.: MQ4040
• Maximum Lifting Weight: 50-100t
• Maximum Lifting Height: 30-40m
• Operation Form: Cabin
• Type: Common Gantry Crane
• Main Girder Form: Single Girder
• Transport Package: Bulk Ship
• Specification: design acording to the customer′s
• Trademark: THHI
• Origin: Wuxi, Jiangsu
• HS Code: 8426300000
• Production Capacity: 40 Pieces/Year

Product Description

Main Technical ParametersMain 

Long boom	m	18-20m
Maximun working range	m	18m-20m
Minimum operating range	m	6m
Lifting weight	t	3T-5T
Hoisting speed	M/min	50m/min
Rotation speed	Revolutions per minute	2.3-2.5m/min
Luffing speed	M/min	40m/min
Crane tail radius	m	3.31

Main Features And Advantages
The advantages of the telescopic cranes are low weight and less complex design making them maintenance-friendly,.This offshore crane especially wildly been used in the mild-east area for the Osv(oil service vessel):which is especially designed according to the harsh working environment there.THHI Marine Telescopic cranes can be designed and manufactured by clients' requirements in our own factory.

1.Easy maintenance at all situation.
2.Self contained unit with integrated hydraulic power pack.
3.Fail-safe brakes on all movements.
4.Fully enclosed and equipped operator cabin with air condition.
5.The variable speed hoist wil automatically adjust to the highest possible speed for the appropriate load
6.Base on many year's design and fabrication experience of crane and other similar equipment.
7.Suitable for all kinds of ships and low power consumption and high efficiency.
8.Welded and high strength box boom for easy maintenance.
9.With Many safety protection devices-hook up limiter and overload limiter,emergencystop button.