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4-Way Shuttle: Intelligent Logistics Equipment from China Suppliers and Factory for Efficient Warehouse Management
Product Parameters
| Shuttle Size | 1110×940×150mm (standard type), ultra-thin type with thickness 120mm, customizable |
| Rated Load | 0.5–2 tons |
| Operating Speed | No-load: 90m/s; Full-load: 72m/s |
| Commutation Time | 2.5 seconds |
| Positioning Accuracy | ±2mm (RFID + laser positioning) |
| Battery Life | 6–10 hours (6–8 hours in low-temperature environment) |
| Charging Time | 1–2 hours (automatic charging pile) |
| Applicable Temperature | -25℃ to 45℃ |
| Rack Adaptability | Supports single-deep and multi-deep combined storage, rack aisle width 1–1.2 meters |
Functional Features
Omnidirectional Movement & Cross-Aisle Operation
The 4-way shuttle adopts a dual-wheel system design, supporting travel in four directions (forward, backward, left, right), and the storage space utilization rate is increased by 30%–50% compared with traditional systems.
Dynamic Scheduling & Flexible Expansion
The system supports adjusting the operation capacity by increasing or decreasing the number of shuttles. During peak business periods, equipment can be temporarily purchased to cope with order peaks, and later transferred to other warehouses.
Intelligent Monitoring & Safety Redundancy
The equipment is equipped with laser navigation, QR code positioning and RFID identification technology. The safety system includes collision detection, emergency stop, power monitoring and automatic charging, with a failure rate of less than 0.01%.
Technical Advantages
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Maximized space utilization: Through narrow aisle design and three-dimensional space utilization, the storage capacity of warehouses with the same area can be increased by 5–10 times.
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Balanced efficiency and stability: High-speed servo motor drive and S-curve acceleration/deceleration technology ensure stable operation and accurate positioning.
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Controllable cost and full-life cycle optimization: The initial construction cost is 40% lower than that of the stacker system, the construction period is shortened by 60%, the later maintenance cost is only 1/3 of that of the stacker, and energy consumption is saved by 50%.
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Modular design supports rapid customization.
Frequently Asked Questions
Q What is a 4-way shuttle and how does it differ from a traditional shuttle?
A 4-way shuttle is an automated storage and retrieval vehicle capable of traveling in four directions — forward, backward, left, and right — within a racking system. Unlike traditional single-direction shuttles, the 4-way shuttle uses a dual-wheel system that allows cross-aisle movement, significantly increasing storage density and warehouse flexibility by 30%–50%.
Q What is the maximum load capacity of the 4-way shuttle?
The 4-way shuttle supports a rated load range of 0.5 to 2 tons, making it suitable for a wide variety of goods and warehouse applications, from light e-commerce fulfillment to heavy industrial storage.
Q Can the 4-way shuttle operate in cold storage or extreme temperature environments?
Yes. The 4-way shuttle is designed to operate in temperatures ranging from -25℃ to 45℃, making it fully compatible with cold chain logistics and freezer warehouse environments. Battery life in low-temperature conditions is 6–8 hours.
Q How accurate is the positioning system of the 4-way shuttle?
The shuttle achieves a positioning accuracy of ±2mm through a combination of RFID identification and laser positioning technologies. This high precision ensures reliable goods placement and retrieval, minimizing errors in automated warehouse operations.
Q How does the 4-way shuttle system help reduce warehouse operating costs?
Compared to stacker crane systems, the 4-way shuttle reduces initial construction costs by 40%, shortens the construction period by 60%, cuts long-term maintenance costs to just 1/3, and saves up to 50% in energy consumption — delivering significant total cost of ownership savings over the equipment's full lifecycle.
Q Is the 4-way shuttle system scalable to meet changing business demands?
Absolutely. The system supports dynamic scaling by adding or removing shuttles based on operational needs. During peak seasons, additional units can be deployed to handle order surges, and they can later be redeployed to other warehouses, providing unmatched operational flexibility and capital efficiency.