Gantry crane 150 ton, span 40 m THAI LAN PROJECT 

Gantry crane 150 ton, span 40 m – THAI LAN PROJECT 

Client: KRUNG THON ENGINEERING CO.LTD

Location: Bangkok, Thailand

Type: Double Girder Gantry Travelling Crane

Model: CoK150T x 40 m

Quantity: 02 set

Location: Outdoor

Safe working load: 150 Ton

Hook type: Double hook / 360⁰ free rotary.

Length of runway: 990m

Lifting height: 2 m

Span: 40 m

Power supply: 400Volts, 3 pha, 50Hz

Control voltages: 48 Volts

Standard: FEM 1.001

Crane duty class: Fem 1Am

Crane control: Cabin / Wireless remote control

Temperature working: 0⁰C / + 45⁰C

Speed

• Lifting speed: 2/0.5 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: Schneider

Winch 150 ton

• Model: VNL150H13D
• Hoist duty: FEM 2m
• Lifting motor: SIEMENS
• Lifting Gearbox: SUMITOMO
• Trolley travel gear motor: SUMITOMO
• Lifting brake: Hydraulic drum brake

Safety device

• Overload limit devices
• Lifting litmit switch
• Trolley travel limit switch
• Crane travel limit switch
• Warning lights and buzzer during the traveling movement.
• Anti-crash devices for two gantry cranes on the runway.
• Lighting for overnight working
• Flatform, handrail, and ladder for Maintenance operations.
• Manual Storm locking.

Electrical system

• Cranes controlled by PLC, inverter: Mitsubishi
• MCCB, Contactor, fuse..etc: Schneider, Mitsubishi.
• Power cable for trolley: Flat Fesston cable
• Trunking duct for cable

Power supply for gantry crane

• Type: Busbar 4x1P520A
• Length: 990m
• Support structure for Busbar

26. CRANES STRUCTURE

• Material: SS400/A36/Q345B
• Girder deflection: 1/1000
• Handrail, platform, and ladder for maintenance.
• Crane travel wheel

Painting:

• Surface preparation: Sa 2.5
• Painting type: Epoxy
• Painting thickness: 220 microns

Runway rail: QU80, clamp, bolt