high productivity quayside crane 12. efficient operation and short cycle time of qc 1. anti-skew...

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High productivity Quayside crane 12

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Page 1: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

High productivity Quayside crane

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Page 2: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

Efficient operation and Short cycle time of QC

1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

Eccentric Load

2. Automated Operation -Reduction of operator stress and fatigue

3. Hyper Container Crane -High Productivity Crane for Mega Vessel

Efficient operation and short cycle time by the advanced control technology combined with structure characteristic which has been developed based on the much experiences.

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Page 3: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

0 5 10 15-0.20-0.15-0.10-0.050.000.050.100.150.20

SKEW

(rad

)

TIME (sec)

1. Anti-skew Control

Laser target

Skew

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Page 4: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

System Diagram for Anti-skew

Operator’s Cab

Skew Drive Control

Remote I/O

Image Processing Unit

Electrical Room

M

ProgrammableLogic Controller

WideCamera

Skew motion

Spreader

Trolley

Target

NarrowCamera

Power Cylinder for Skew 15

Page 5: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

1. Anti-skew Control1. Anti-skew Control

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      VTR

Page 6: High productivity Quayside crane 12. Efficient operation and Short cycle time of QC 1. Anti-skew Control -Dynamic Skew Control Stable against Wind and

2. Automated Operation

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・ Feature   Reduction of Operator

stress and fatigue   1. Independent cabin   2. Monitor of Land Side

Operation・ Delivered   1995   Yokohama Port