Gantry crane 25 ton, span 33.5 m
Client: KRUNG THON ENGINEERING CO,LTD
Location: BANGKOK, THAI LAND
- Type : Double Girder Gantry Travelling Crane
- Model : CoK25T x 33.5 m
- Quantity : 04 set
- Location : outdoor
- Safe working load : 25 Ton
- Hook type : Single hook / 3600 free rotary.
- Length of runway : 332m
- Span : 33 m
- Clearane girder heigh : 15 m
- Power supply : 400Volts, 3 pha, 50Hz
- Control voltages : 48Volts
- Standard : FEM 1.001
- Crane duty class : Fem 2m
- Crane control : Wireless remote control / Pendant backup control
- Temperature working : 00C / + 450C
- Speed
- Lifting speed : 6/1 m/min
- Trolley travel : 20/5 m/min
- Cranes travel : 30/5 m/min
- Motor data
- Lifting motor : SIEMENS
- Trolley travel motor : SUMITOMO
- Cranes travel motor : SUMITOMO
- Inverter for control
- For Lifting motor : MITSUBISHI
- For Cross travel motor : MITSUBISHI
- For Longitudinal motor : MITSUBISHI
- PLC : MITSUBISHI
- Winch 25 ton
- Model : VNL25H9D
- Hoist duty : FEM 3m
- Lifting motor : SIEMENS
- Lifting Gear box : SUMITOMO
- Trolley travel gear motor: SUMITOMO
- Lifting brake : Hydraulic drum brake
- Safty device
- Overload limit devices
- Lifting litmit switch
- Trolley travel limit switch
- Crane travel limit switch
- Warning lights and buzzer during the travelling movement.
- Anti-crash devices for two gantry crane on runway.
- Lighting for over night working
- Flatform, handrail and ladder for Maintenance operations.
- Manual Storm locking.
- Power supply for gantry crane
- Type : Busbar 4x1P520A
- Length : 332m
- Power feed : Center
- Four gantry travelling on same runway rail
- Support structure for Busbar
- CRANES TRUCTURE
- Material : SS400/A36/Q345B
- Girder deflection : 1/1000
- Handrail, plaform, ladder for mainternance.
- Crane travel wheel
+ Diameter : 500mm
+ Material : S45C
+ Quantity : 8 pcs
+ Surface hardness : 38~42HRC
- Painting:
- Surface preparation : Sa 2.5
- Painting type : Epoxy
- Painting thickness : 220 micrones
- Runway rail : P43, clamp, bolt
