Port Container Crane
Double Girder Gantry Crane for Lifting Container Brief informantion 1. Rails traveling container gantry crane is usually used in harbours, containers stockyard, railway freight station and so on for containers or other bulky cargoes. Featuring "U" type structure, there is enough...
Double Girder Gantry Crane for Lifting Container
1. Rails traveling container gantry crane is usually used in harbours, containers stockyard, railway freight station and so on for containers or other bulky cargoes. Featuring "U" type structure, there is enough headroom and space to transfer bulky cargoes from span area to cantilevers. Thus larger working area and optimization application of space are achieved.
2. Using a dedicated container spreader which can lift 20 feet, 40 feet and 45 feet standard containers.
3. Electrical drive system is full digital AC friquency conversion, PLC controlspeeding,CMS intelligent monitoring and managenment system the running state real-time monitoring equipment. PLC system, electric anti-sway technique, container positioning system etc. are optional to meet various needs and demands.
4. Three-in-one reducer is adopted for long travel and cross traverse mechanism for easy maintenance.
5. Complete safety measures: wind siren , break-proof shaft , overturn-proof, etc.
1. Main girder of gantry crane:
-Be welded of steel plates with honeycomb hole, connected by high strength precision bolt.
-There is sliding rail for trolley to travel upper the girder which is fixed on outrigger by high-tension precision bolt.
2. The frame of legs:
3.The frame of travelling beam(end truck):
4. Traveling mechanism of gantry crane
- consists of driving gear box and passive wheel box
- the driving gear box supplies power to finish the crane' travelling.
-What the difference between driving gear box and passive wheel box is that passive wheel box lacks transmission structure such as dynamo, resucer and a pair of exposed gear.
5. Cabin of gantry crane
- Glass window can make the operator see all the working condition and the cabs installed in the front and two sides.
- As a group of independent cabin, fixed outside of cab is connected by control cable and linkage station which is set up in the cab.
6. Trolley of gantry crane
- the trolley is assembled with motor, reducer brake, trolley frame, hook, pulley, rain cover and other parts.
- Include lifting mechanism and crossing travelling mechanism.
- the trolley is strictly designed according to the application and working environment.
7. Container spreader
8. Electric system of gantry crane
-Hoisting motor, long traveling motor and hydraulic power motor are included.
-The whole electric system is controlled by PLC(programmable logic controller).
-Two operation modes: cabin and remote control.