Multiway Robotics MW-SE12
Agricultural Cold Chain Autonomous Forklift
Purpose-built autonomous forklift for fresh produce cold storage logistics. Operates reliably from -25°C to +45°C with IP54 protection, anti-corrosion design, and 6-layer pallet stacking capability for fruit, vegetable, seafood, and floral cold chain facilities.
What Is an Agricultural Cold Chain AMR Forklift?
The Multiway MW-SE12 is an autonomous mobile robot with integrated forklift functionality, specifically engineered for the agricultural cold chain sector. Unlike standard warehouse AMRs, it is built to handle the unique challenges of fresh produce logistics: high-humidity cold rooms, wet and corrosive environments from produce washing and ice packing, irregular pallet sizes from farm-grade packaging, and multi-temperature zone operations spanning ambient receiving areas through to deep-freeze storage at -25°C.
The MW-SE12 autonomously picks up loaded pallets from processing lines, transports them through cold room doorways, and stacks them up to 6 layers high in refrigerated warehouses — all without human intervention. Its SLAM-based navigation requires no floor modifications, making it suitable for both existing cold storage facilities and new-build agricultural logistics centers.
Product Specifications at a Glance
Key parameters of the MW-SE12 agricultural cold chain AMR forklift
1,200 kg Load
Handles standard 1.0T and 1.2T agricultural pallets including produce crates and seafood totes
1,150 mm Forks
Extended fork length accommodates oversized farm-grade pallets and euro pallets
-25°C to +45°C
Full operational range covering chilled, frozen, and ambient temperature zones
IP54 Protection
Sealed against dust and water splash for high-humidity cold room environments
8-10 hr Runtime
Cold-rated 24V/300Ah lithium-ion battery with opportunity charging capability
SLAM Navigation
Laser + visual SLAM with 270° LiDAR — no floor wires or magnetic tape required
6-Layer Stacking
Maximize cold storage cube utilization with precision high-reach pallet placement
1.5 m/s Max Speed
Adjustable speed profiles for cold room aisles, cross-docks, and pedestrian zones
Core Product Features
Designed from the ground up for agricultural cold chain operations
🌡️ Cold-Rated Thermal Management
All critical electronics, battery modules, and sensor housings feature active thermal management with heating elements for sub-zero operation. Cold-resistant hydraulic fluid (rated to -30°C) ensures consistent fork carriage performance. Pre-conditioning cycles warm sensors before entering freezer zones to prevent condensation on optical surfaces.
🔒 IP54 + Anti-Corrosion Design
Marine-grade anti-corrosion coating protects all exposed metal surfaces from the corrosive effects of salt ice, produce wash runoff, and high-humidity environments. IP54-rated enclosures seal all electronic modules. Stainless steel fork carriage and IP67 cable connectors ensure long-term reliability in wet conditions.
📐 Precision 6-Layer Stacking
±10mm positioning accuracy enables safe 6-layer pallet stacking in narrow cold storage aisles. The mast design is optimized for cold room racking systems commonly used in agricultural warehouses. Automatic pallet alignment compensates for irregular farm-grade packaging dimensions.
🧭 Infrastructure-Free SLAM Navigation
Dual-mode SLAM (270° LiDAR + 3D visual cameras) operates without floor modifications — ideal for existing cold storage facilities where drilling for magnetic strips would compromise insulation panels. Dynamic obstacle avoidance with 3D cameras detects workers, pallets, and forklift traffic in real time.
🔄 Multi-Temperature Zone Operation
Seamlessly transitions between ambient (+25°C), chilled (0 to +4°C), and deep freeze (-25°C) zones within a single mission. The WCS assigns tasks by temperature zone to minimize transitions. Cold room door integration via Modbus TCP enables automated door-open sequences as the robot approaches.
🔌 WMS Integration & Fleet Management
REST API, MQTT, and OPC-UA protocols connect directly to SAP, Oracle, or custom WMS platforms. The Multiway RCS fleet management system coordinates up to 50+ AMRs with centralized traffic control, task optimization, and battery management. Supports FIFO/FEFO inventory rotation protocols critical for fresh produce.
⚡ Opportunity Charging
2-3 hour full charge with opportunity charging during shift breaks maximizes uptime. Cold-rated battery management system monitors cell temperatures and adjusts charging profiles for cold environments. Wireless charging option available for fully sealed cold room deployments where plug-in connectors are impractical.
🛑 Comprehensive Safety System
Programmable emergency stop zones, 270° LiDAR safety scanning, 3D camera obstacle detection, and dual-channel safety PLC. Safety-rated stop zones adjust speed based on proximity to workers. Compliance with CE and ISO 3691-4 for driverless industrial trucks.
System Architecture & Integration
How the MW-SE12 connects into your agricultural cold chain workflow
Integration protocols: REST API · MQTT · OPC-UA · Modbus TCP
Typical Application Scenarios
Where agricultural cold chain AMR forklifts deliver the most value
Fruit & Vegetable Harvest Transport
- Automated pallet movement from field packing stations to pre-cooling rooms
- Transport of harvested produce to cold storage within 30 min of packing
- Handles irregular crate sizes and overweight produce loads
- Operates in outdoor-to-indoor transition zones
Cold Chain Sorting & Distribution Centers
- Automated pallet staging between sorting lines and cold storage zones
- FEFO-driven pallet retrieval for outbound shipping
- High-throughput cross-dock pallet movement in chilled environments
- Integration with automated sortation and labeling systems
Seafood Processing & Cold Storage
- Wet environment operation with IP54 + anti-corrosion protection
- Transport of ice-packed seafood totes from processing to blast freezers
- -25°C deep-freeze storage stacking with salt-air resistance
- Compliance with HACCP cold chain traceability requirements
Flower & Plant Cold Storage
- Gentle pallet handling for delicate floral products
- Temperature-controlled staging from greenhouse to refrigerated trucks
- High-density cold room stacking for cut flower preservation
- Scheduled retrieval aligned with logistics dispatch windows
Meat & Poultry Cold Chain
- Continuous operation in -18°C to -25°C meat freezer warehouses
- Hanging rail area pallet transport with collision avoidance
- FIFO enforcement for regulatory compliance
- Sealed design prevents contamination in food-grade zones
Dairy & Beverage Cold Logistics
- High-speed pallet retrieval for same-day delivery operations
- Multi-level cold room stacking for seasonal inventory peaks
- Temperature logging integration for cold chain audit trails
- Integration with automated truck loading systems
Detailed Technical Specifications
Complete parameter sheet for Multiway Robotics MW-SE12 agricultural cold chain AMR forklift
Forklift Performance
| Rated Load Capacity | 1,200 kg |
| Max Stacking Height | 6 layers (approx. 4,500 mm) |
| Fork Length | 1,150 mm |
| Fork Width | 160 mm (adjustable) |
| Mast Type | Triplex, full free lift |
| Turning Radius | 1,800 mm |
| Gradeability (loaded) | ≤ 8% |
| Positioning Accuracy | ±10 mm |
Movement & Dimensions
| Max Travel Speed | 1.5 m/s (unloaded) |
| Lift Speed | 0.3 m/s |
| Overall Length | 2,350 mm |
| Overall Width | 1,080 mm |
| Overall Height (mast lowered) | 2,100 mm |
| Wheelbase | 1,500 mm |
| Min Aisle Width | 2,800 mm |
| Net Weight | 2,200 kg (with battery) |
Cold Storage Environment
| Operating Temperature | -25°C to +45°C |
| Humidity Range | 30% - 95% RH |
| IP Rating | IP54 (electronics) |
| Anti-Corrosion | Marine-grade coating |
| Hydraulic Fluid | Cold-rated (-30°C) |
| Connector Rating | IP67 sealed |
Power & Battery
| Battery Type | Lithium-ion (cold-rated) |
| Battery Voltage | 24V |
| Battery Capacity | 300 Ah |
| Working Hours | 8-10 hours continuous |
| Charging Time | 2-3 hours (opportunity charging) |
| Charging Type | Plug-in / Wireless option |
Navigation & Safety
| Navigation Technology | SLAM (Laser + Visual) |
| LiDAR Coverage | 270° |
| Obstacle Detection | LiDAR + 3D Camera |
| Safety Standard | CE, ISO 3691-4 |
| Safety Zones | Programmable emergency stop |
| Safety PLC | Dual-channel |
Communication & Integration
| Wireless | Wi-Fi / 5G / Bluetooth |
| Fleet Management | Multiway WCS / RCS |
| WMS Integration | REST API, MQTT, OPC-UA |
| PLC Protocol | Modbus TCP |
| Max Fleet Size | 50+ units per facility |
| Data Logging | Temperature + location + task |
Frequently Asked Questions
Technical and operational questions about the MW-SE12 agricultural cold chain AMR
What makes the MW-SE12 suitable for cold storage environments down to -25°C?
The MW-SE12 is engineered with cold-rated lithium-ion batteries (24V/300Ah), heated sensor housings, anti-corrosion coated electronics, and IP54-rated enclosures that prevent moisture and dust ingress. The thermal management system maintains optimal operating temperature for all critical components, while the fork carriage uses cold-resistant hydraulic fluid rated to -30°C. These design features enable continuous 8-10 hour operation in temperatures from -25°C to +45°C.
How does the SLAM navigation work inside refrigerated warehouses with metal shelving?
The MW-SE12 uses dual-mode SLAM combining 270° LiDAR with 3D visual cameras. The LiDAR generates real-time point clouds for localization even in metal-intensive cold storage environments, while the visual SLAM provides redundancy and handles dynamic obstacles like workers and other robots. The system maps the facility during initial commissioning and updates maps in real time as shelving configurations change.
Can the MW-SE12 operate across different temperature zones in a single shift?
Yes. The MW-SE12 supports seamless multi-temperature zone transitions from ambient (+25°C) through chilled (0 to +4°C) to deep freeze (-25°C) within a single mission. Pre-conditioning protocols prepare the robot before entering freezer zones, preventing thermal shock to sensors and components. The WCS assigns tasks based on zone temperature to minimize unnecessary transitions.
What integration options are available for connecting to existing warehouse systems?
The MW-SE12 supports multiple integration protocols including REST API, MQTT, and OPC-UA for WMS connectivity. It integrates with the Multiway WCS/RCS fleet management platform for task dispatch and traffic control. Standard interfaces allow connection to SAP, Oracle, and other enterprise WMS platforms. The robot also supports Modbus TCP for PLC integration with conveyor systems and cold room door controllers.
What anti-corrosion protection does the MW-SE12 have for high-humidity environments?
The MW-SE12 features IP54-rated enclosures on all electronic modules, marine-grade anti-corrosion coating on exposed metal surfaces, and stainless steel fork carriage components. The battery compartment includes a sealed desiccant system to prevent condensation damage. All cable connectors use IP67-rated sealed connectors, and the main controller housing employs a dual-gasket sealing system suitable for 95% RH environments.
How many AMR forklifts can operate simultaneously in a single cold storage facility?
The Multiway RCS fleet management system supports up to 50+ AMRs in a single facility with centralized traffic control and task optimization. The system uses dynamic path planning to avoid congestion at cold room doorways and charging stations. Fleet sizing depends on throughput requirements — a typical 5,000-pallet cold storage facility operates efficiently with 3-5 units on single-shift operation.
Ready to Automate Your Agricultural Cold Chain?
BRIDZA is an authorized distributor for Multiway Robotics products. Contact us to discuss pilot programs, technical specifications, or integration requirements for your fresh produce cold storage automation project.