Unit Load Crane A

Overview and Use Cases

The Unit Load Crane A is an automated stacker crane system developed by Daifuku for industrial warehouse and distribution applications. It is engineered specifically for high-density storage of heavy, unit-load items such as pallets weighing thousands of pounds. The system operates in fully autonomous mode under integrated warehouse management software (WMS) and control systems, eliminating the need for human operators to manually perform storage and retrieval operations.

Key Capabilities

• Autonomous Operation: Functions under computer control with real-time monitoring and WMS integration; no human operator required for individual storage/retrieval tasks
• Heavy Load Handling: Designed to manage large pallets and heavy loads
• Rail-Guided Design: Operates on fixed rail infrastructure within warehouse structures
• High-Density Storage: Optimized for maximizing storage capacity in constrained floor space through vertical and depth-based organization
• Real-Time Monitoring: Integrated system monitoring and control capabilities

Specifications

• Payload Capacity: Up to approximately 5,500 lbs
• Maximum Operating Height: Up to 40 meters (new generation); prior generation tested up to 30 meters
• Control System: Computer-controlled with warehouse management software integration
• Guidance System: Rail-guided
• Safety Features: Built-in safety load limits

Manufacturer

The Unit Load Crane A is manufactured by Daifuku, which was founded in 1937 and is identified as the world's leading automated storage and retrieval system (AS/RS) provider. Daifuku operates a testing facility at Shiga Works where cranes have been tested and validated at maximum heights.

Applications

The Unit Load Crane A system is applicable to industrial warehouse environments requiring automated handling of heavy, large-format loads in high-density storage configurations. Typical deployments involve distribution centers and manufacturing facilities with substantial inventory volumes and space constraints.