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4-Way Shuttle: Intelligent Logistics Equipment from China Suppliers | Advanced Factory Solutions for High-Density Storage
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 the equipment can be 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 device, power monitoring and automatic charging functions, with a failure rate of less than 0.01%.
Technical Advantages
- 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.
- Balanced Efficiency and Stability: High-speed servo motor drive and S-curve acceleration/deceleration technology ensure stable operation and accurate positioning.
- Controllable Cost & 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%.
- Modular Design Supports Rapid Customization.
Frequently Asked Questions
Q1 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 equipped with a dual-wheel system that enables movement in four directions — forward, backward, left, and right. Unlike traditional single-direction shuttles, it can travel across multiple aisles without manual repositioning, significantly improving storage density and operational flexibility by 30%–50%.
Q2 What types of goods and environments is the 4-way shuttle suitable for?
The 4-way shuttle is designed to operate across a wide temperature range of -25℃ to 45℃, making it suitable for standard warehouses, cold storage facilities, and low-temperature environments. It supports loads of 0.5–2 tons and is compatible with both single-deep and multi-deep rack configurations with aisle widths of 1–1.2 meters.
Q3 How accurate is the positioning system of the 4-way shuttle?
The 4-way shuttle achieves a positioning accuracy of ±2mm through a combination of RFID identification and laser positioning technology. This high-precision system ensures reliable and consistent placement and retrieval of goods, minimizing errors in high-density storage environments.
Q4 How long does the battery last and how is charging managed?
The shuttle's battery supports 6–10 hours of continuous operation under standard conditions, and 6–8 hours in low-temperature environments. Charging is fully automated via an automatic charging pile, with a typical charging time of 1–2 hours, minimizing downtime and ensuring continuous warehouse operations.
Q5 What safety features are built into the 4-way shuttle system?
The 4-way shuttle is equipped with multiple safety mechanisms including laser navigation, QR code positioning, RFID identification, collision detection sensors, emergency stop devices, and real-time power monitoring. These features work together to maintain a system failure rate of less than 0.01%, ensuring safe and reliable warehouse operations.
Q6 How does the 4-way shuttle system compare in cost to traditional stacker systems?
The 4-way shuttle system offers significant cost advantages: the initial construction cost is approximately 40% lower than a traditional stacker system, the installation period is shortened by 60%, ongoing maintenance costs are only one-third of those for stacker systems, and energy consumption is reduced by up to 50%, delivering strong return on investment over the full lifecycle.