Port Gantry Crane with rail mounted mobile system
Portal Crane is the traveling full-revolving Gantry crane with marine crane type boom, lever movable counterweight
balance, cylindrical gantry, lifting hook and grab operation.
This model adopts AC VF speed regulation and PLC control and is installed with intelligent "status Monitoring
Control System" in English.
This is an ideal model for comprehensive pots and multi-cargo-variety wharfs, pleasing in appearance, safe and
reliable in operation, advanced in performance, convenient in repair and endurable in service life.
It can be widely applied for handling operation in inland and coastal port.
Adopt lifting wire rope winch system
Hoisting system is fixed with following limit switches and protection devices
Deceleration limit and auto stop switch in Max lifting height
Creative Marine Crane type boom
Slewing drive consists of 2 sets of drive devices and slewing bearing
Drive device consists of variable frequency motor, vertical normal open hydraulic brake, friction disc torque
limiting coupling, vertical planetary reducer, working/nonworking limiter and small gears.
Vertical NO (normal open) hydraulic brake of drive device is suitable for actural operation of cabin slewing,
slewing speed can be controlled by changing physical strength on pedal brake, and avoid other systems swinging
of barge loader.
Torque limiting coupling of drive device can also act as safety equipment, whose sliding surface can interact
only in case of external force impact or abnormal operation, to protect loader from damage.
Walking Mechanism and Gantry Structure
Steel structure design, production, inspection complies with related standards strictly, meeting demand of strength,
rigidity, stability and long fatigue resistance service life.
Main supporting parts have features such as concise design, explicit stress, direct load path, avoiding intense change
on struture section, and reduce intense stress impact.
Whole assembled Crane
GHE Port crane is handling equipment with wire rope lifting, rack luffing, 360 slewing and walking on mounted rail
functions. Which is equipped with kook for handling goods.
Navy General and Leaders Witness and Guide Installation at SightBefore and After Sales-Service:
) 16 months warranty after installation and commissioning in addition to the human damage factors.
) 2 years spare-parts provided for better maintenance.
) Professional technical staffs provide installation, commissioning and training services.
) Delivery on time with English user manual, parts manual, product certification and other relevant certificates.
) Technical Consultation for any time.
Dowellcrane is a manufacturer of many kinds of Marine Crane
-- electrical Hydraulic crane, port crane ,gantry crane , offshore crane. Our crane have special surface treatment,
which make them anti-corrosive when working in the bad enviroment
1.Factory area 20000m3 with advanced equipment.
2.Experienced engineers and workers with many many practical experiences.
3.Top quality cranes by strictly complying with the quality standards and using reliable brand purchased
parts original imported.
4.Safety protection devices--- we only offer safe cranes for the society.