AMR Assisted Picking Solution for Indian Warehouses | PUDU Robotics India
India’s warehouse and logistics sector is growing rapidly, driven by e-commerce demand, faster delivery expectations, and increasing operational complexity. At the same time, warehouse operators face challenges such as labor shortages, high attrition, and inconsistent picking productivity.
Order picking remains the most time-consuming and labor-intensive activity inside most warehouses, often accounting for a major portion of total operational costs. In many Indian facilities, workers spend a large part of their shift walking between aisles rather than actually picking items.
This is where an AMR assisted picking solution becomes relevant. By using autonomous mobile robots (AMRs) to support picking workflows, warehouses can reduce unnecessary walking, improve picking accuracy, and scale operations without major infrastructure changes. This article explains how the solution works, where it fits in Indian warehouses, and how PUDU Robotics enables practical deployment.
Table of Content
Why Warehouse Picking Is Becoming a Bottleneck in India
What Is an AMR Assisted Picking Solution?
How an AMR Assisted Picking Solution Works
Key Benefits for Indian Warehouses
Why PUDU Robots Are Suitable for Picking Workflows
AMR Assisted Picking Solution vs Traditional AGV Systems
Which PUDU Robot Fits Your Picking Operation?
Conclusion
FAQs
Why Warehouse Picking Is Becoming a Bottleneck in India
Across Indian fulfillment centers, warehouse picking has emerged as a critical operational bottleneck. Rising order volumes, workforce instability, and inefficient layouts are making traditional picking methods increasingly difficult to sustain. These pressures are driving warehouses to adopt an AMR assisted picking solution to reduce manual effort and improve throughput.
Three key challenges appear repeatedly across Indian warehouses:
1. Heavy Dependence on Labor
Most warehouses rely extensively on contract workers for picking operations. Attrition rates often exceed 25–30% per year, forcing managers to continuously recruit and train new staff. Frequent workforce changes increase the risk of picking errors and slow down daily operations. As a result, productivity becomes difficult to predict or standardize.
2. Sharp Fluctuations in Order Volumes
Order volumes in India can surge dramatically during peak periods such as Diwali sales, Big Billion Days, and end-of-season promotions. In many cases, daily order counts increase by 2x to 3x within a short time. Manual picking systems struggle to absorb this sudden load without adding large numbers of temporary workers, which further complicates training and quality control. An AMR assisted picking solution helps address this challenge by scaling throughput without relying only on manpower.
3. Walking-Heavy Picking Workflows
Traditional warehouse picking requires workers to walk long distances between aisles and packing zones just to collect a small number of SKUs. Time-and-motion studies show that:
- Nearly 70% of a picker’s time is spent walking, and
- Only 30% of the time is spent on actual picking
This imbalance severely limits throughput and leads to faster worker fatigue. Over time, it also increases error rates and reduces overall shift productivity.
Together, these factors make manual picking increasingly inefficient and costly. For many Indian warehouses, improving picking performance is no longer just an operational goal – it is a strategic necessity. This is why an AMR assisted picking solution is gaining attention as a way to reduce walking time, stabilize productivity, and handle demand spikes more effectively.
These challenges are most visible in e-commerce fulfillment centers, 3PL warehouses, retail distribution centers, and manufacturing intralogistics operations. In such environments, improving picking efficiency is no longer optional—it directly impacts order turnaround time and customer satisfaction.
What Is AMR-Assisted Picking Solution?
An AMR assisted picking solution uses autonomous mobile robots (AMRs) to support warehouse picking operations by transporting items, bins, or carts between locations while guiding pickers through structured workflows.
Unlike traditional systems where workers walk long distances to collect items, AMRs reduce unnecessary movement by assisting with item transport and batch handling. The picker focuses on selecting items, while the robot handles movement between pick points.
This shifts warehouse operations from a walking-heavy model to a more efficient, assisted picking workflow. As a result, warehouses can increase picking productivity, reduce fatigue, and handle higher order volumes without proportional increases in manpower.
How PUDU Robots Enable Order-to-Person Picking
PUDU Robotics enables this workflow by using autonomous robots as mobile carriers within the picking process. These robots move between storage locations, picking zones, and staging areas, allowing pickers to work in a more structured and efficient manner.
The PUDU T300 typically acts as the core robot in an AMR assisted picking workflow.
The PUDU T300 acts as the main AMR assisted picking solution assistant robot.
Key characteristics include:
- It carries multi-basket trolleys.
- It navigates warehouse aisles autonomously.
- It synchronizes with the warehouse management system (WMS).
- It works safely alongside humans.
Each robot becomes a mobile picking station. It arrives at the shelf, displays picking information, and waits for confirmation before moving to the next location.
This creates a relay-style workflow where:
- One picker can handle two to three batches simultaneously.
- Robots continuously rotate between shelves and unloading points.
Depending on the warehouse requirement, different robots can support different roles within the same workflow—T150 for light picking support, T300 for core picking operations, and T600 for heavy material movement.
How an AMR Assisted Picking Solution Works
The AMR-assisted picking solution runs on a tightly connected three-layer system. It links warehouse software, robot intelligence, and human pickers into one continuous workflow. This structure is what allows the best AMR/AGV robots in India to operate as part of daily warehouse operations instead of as isolated machines.
1. Warehouse Management System (WMS)
The process starts in the Warehouse Management System. The WMS groups individual customer orders into optimized picking batches. These batches define which SKUs to pick, how many units are needed, and from which bin locations.
In short, the WMS decides what must be picked and where it should be picked from.
2. PUDU Cloud Veil (Fleet Management Software)
Next, the batch data moves to PUDU Cloud Veil. This system converts each batch into robot tasks and assigns them in real time. It bases these decisions on:
- Robot availability
- Current workload
- Congestion in different aisles
As a result, robots spread out across the warehouse instead of crowding the same picking zones. This keeps traffic balanced and picking lines moving.
3. PUDU Robots and PDA-Guided Picking
When a robot reaches a picking point, the picker scans the robot’s QR code using a PDA device. The screen then shows:
- SKU details
- Required quantity
- Exact bin location
- Order sequence
The picker collects the items and confirms the action on the PDA. After that, the robot moves automatically to the next pick point or heads to the unloading or sorting area.
A Closed-Loop and Error-Controlled Process
This workflow creates a closed-loop system that:
- Keeps full traceability for every order
- Reduces mis-picks through barcode verification
- Records picked and unpicked items in real time
Because the system uses standard WMS integration and PDA-based scanning, most Indian warehouses can adopt it without changing their core setup. Facilities that already use handheld devices or barcodes can integrate robots into existing processes.
As a result, deployment becomes faster, more cost-effective, and easier to scale as volumes grow.
High-Accuracy Picking and Real-World Fit for Indian Warehouses
Manual picking operations in warehouses often suffer from human error due to fatigue, long walking distances, and pressure during peak demand periods. These factors lead to mis-picks, inconsistent performance, and higher rework costs.
An AMR assisted picking solution addresses this by introducing a structured, technology-driven workflow that guides workers step by step and minimizes variability.
Improved Accuracy Through Guided Picking
In an AMR-assisted workflow, robots navigate to the exact picking location while handheld PDAs guide the picker with clear instructions. Each SKU is verified through barcode scanning, and the system confirms task completion before the robot proceeds to the next point.
This creates a closed-loop process where every action is validated in real time.
As a result, warehouses can achieve:
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Up to 99.9% picking accuracy
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Standardized picking workflows across all shifts
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Reduced dependency on highly experienced workers
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Faster onboarding of new and temporary staff
This is particularly valuable in India, where warehouses often depend on contract labor and face frequent workforce changes.
Designed for Real Indian Warehouse Conditions
Most Indian warehouses operate in brownfield environments that were not originally designed for automation. These facilities often include:
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Narrow aisles
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Ramps and uneven flooring
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Mixed racking systems
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Mezzanine levels
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Thresholds and floor gaps
PUDU AMRs are built to handle these real-world conditions without requiring fixed infrastructure.
They can:
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Navigate tight aisle widths
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Cross small height differences and thresholds
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Operate on varying floor conditions
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Adapt to changing layouts without reinstallation
Flexible Automation Without Infrastructure Changes
Unlike traditional AGV systems, which depend on magnetic tape, floor markers, or fixed paths, PUDU robots use vision and LiDAR-based navigation. This allows them to operate dynamically and adapt to layout changes without additional setup.
For Indian warehouses, this means:
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No need for structural modification
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Minimal operational disruption
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Faster deployment timelines
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Lower upfront investment
Solving Two Critical Warehouse Challenges
By combining high picking accuracy with layout flexibility, an AMR assisted picking solution directly addresses two major challenges in Indian warehouse operations:
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Reducing human error in picking workflows
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Enabling automation in non-standard, brownfield facilities
This makes it a practical and scalable approach for warehouses looking to improve efficiency without overhauling their existing infrastructure.
Fleet Intelligence and Fast Deployment with PUDU Cloud Veil
PUDU’s AMR-assisted picking system does not depend on a single robot. Instead, it operates as an intelligent fleet managed by PUDU Cloud Veil. The software balances robot distribution across different warehouse zones, dynamically assigns tasks, and prevents congestion in high-traffic aisles. It also supports multi-client picking zones, which is especially important for Indian multi-tenant warehouses serving several brands from the same facility.
At the same time, the system offers much faster deployment than traditional automation. Conveyor lines and shuttle-based ASRS typically require 3 to 6 months, along with structural changes and high upfront investment. In contrast, AMR-assisted picking solution can be deployed in 2–4 weeks, needs only WMS API integration, and does not require racking replacement or floor modification. For Indian SMEs and mid-sized warehouses, this combination of intelligent fleet control and rapid rollout makes warehouse automation both practical and financially viable.
AMR Assisted Picking Solution vs Traditional AGV Picking Systems
| Feature | AMR (PUDU T300) | Traditional AGV |
|---|---|---|
| Floor tolerance | High | Very strict |
| Layout change | Easy | Difficult |
| Multi-floor | Supported | Rare |
| Expansion | Add robots easily | Limited |
| Deployment time | 2–4 weeks | 3–6 months |
| Cost barrier | Lower | Higher |
For India’s evolving logistics sector, flexibility matters more than rigid automation.
AMR Assisted Picking Solution Robots Comparison Table: [T150-T300-T600]
| Feature | T150 | T300 | T600 / Underride |
|---|---|---|---|
| Payload | 150 kg | 300 kg | 600 kg |
| Use Case | Light picking | Mid-load transport | Pallet & racks |
| Navigation | VSLAM + LiDAR | Same | Same |
| Aisle Width | 60 cm | 60 cm | 70 cm |
| Speed | 1.2 m/s | 1.2 m/s | 1.2 m/s |
| Floor Adaptability | Excellent | Excellent | Good |
PUDU T150, T300 and T600 – A Complete AMR-Assisted Picking Solution Robot Lineup
PUDU Robotics offers a comprehensive range of industrial AMRs for warehouse and factory logistics, including the PUDU T150, PUDU T300, and PUDU T600. Together, these robots form a unified AMR assisted picking solution designed to support order picking and material movement across different payload requirements and operational scales.
The PUDU T150 is optimised for light-payload tasks such as component delivery, small-bin picking, and intralogistics loops. The PUDU T300 is built for flexible intra-warehouse transport and multi-bin order picking, making it ideal for most picking and sorting operations. The PUDU T600 is designed for heavy-duty transport and pallet-scale logistics, supporting bulk material movement and cross-zone delivery.
By combining these three robot models under a single AMR assisted picking solution, warehouses can deploy the right robot for each task—light, medium, or heavy—while managing them through one coordinated robotic system. This creates a scalable and future-ready automation backbone for modern warehouse operations.
PUDU T300 – Industrial Picking & Delivery Robot
The PUDU T300 is designed for light-to-medium payload transport in warehouse and production environments. It supports autonomous and assisted delivery modes, allowing it to adapt to different operational requirements.
Operating Modes
Auto-delivery Mode
In this mode, the T300 navigates autonomously and delivers goods to predefined destinations. Operators can quickly update maps to match changes in production lines or warehouse layouts, ensuring uninterrupted operations.
Follow Mode
The robot uses visual recognition to follow operators or other robots in a queue formation. This mode is commonly used for material preparation and grouped transportation of items across work zones.
Power-assist Mode
When manual control is required for special tasks or map creation, the T300 provides electric power assistance. This makes hand-pushing easier and reduces physical strain on operators.
Expandable Attachments and Configurations
The T300 supports multiple attachment types, allowing it to perform different logistics tasks:
- Standard Mode – for general item transport
- Shelf Mode – for multi-bin picking and sorting
- Lifting Mode – for handling raised cargo
- Towing Mode – for pulling carts or carriers
This modular design increases adaptability and allows the same robot to be used across different workflows.
Navigation and Layout Adaptability
The robot uses VSLAM + LiDAR SLAM navigation. This enables it to understand and adapt to changing production layouts without requiring floor markers or structural changes. It can quickly re-map new routes when aisles or rack layouts change, which is ideal for warehouses with evolving storage patterns.
Safety and Compliance
The T300 complies with ISO 3691-4 safety standards and includes multiple protection layers:
- LiDAR sensors
- Depth cameras
- Collision protection sensors
- Emergency stop buttons
It can detect low-lying and suspended obstacles and recognise floor safety markings. This makes it suitable for shared human–robot environments such as Indian warehouses and factories.
Mobility and Terrain Handling
The robot offers:
- 60 cm minimum path clearance, allowing smooth movement in narrow aisles
- Ability to cross 20 mm thresholds and 35 mm grooves
- Compatibility with elevator control systems for multi-floor operations
These features allow precise material movement between production lines and across warehouse levels.
Power and Continuous Operation
The T300 supports 24/7 operations through:
- 8 hours of continuous work
- 2-hour fast charging
- Automatic recharging
- Easy battery replacement
This ensures uninterrupted logistics flow across multiple shifts.
Human–Robot Interaction and IoT Integration
The robot supports multimodal interaction using:
- High-brightness status lights
- Traffic signal indicators
- Customisable buttons
- Audible alerts
It integrates with warehouse infrastructure through:
- E-gate control
- Elevator control
- Pager calling
- Pudu Link mobile app
These IoT features enable seamless integration into automated production and warehouse systems.
Technical Specifications – PUDU T300
Machine Dimensions:
835 × 500 × 1350 mm (32.87 × 19.69 × 53.15 in)
Machine Weight:
65 kg (standard mode)
Maximum Load:
300 kg (661.39 lbs)
Battery Capacity:
30 Ah
Charging Time:
2 h (from 0% to 90%)
Run-time:
12 h (no load), 6 h (full load)
Maximum Operating Speed:
1.2 m/s (3.94 ft/s)
Navigation Methods:
VSLAM & LiDAR SLAM
Minimum Path Clearance:
60 cm (23.62 in)
Threshold Crossing Height:
Maximum 20 mm (0.79 in)
Groove Crossing Width:
Maximum 35 mm (1.38 in)
Operating Environment:
0°C ~ 40°C
Site Requirements:
Indoor environment and flat ground
This robot is a good fit if:
- You handle medium payloads (up to 300 kg) such as multi-bin loads, trays, or grouped picking orders.
- You need a robot that supports both autonomous and assisted operation (auto-delivery, follow mode, and power-assist).
- Your warehouse or factory requires modular configurations (shelf, lifting, or towing modes) for different workflows.
- Your storage layout or production lines change over time, requiring flexible navigation without physical guides.
- You want one robot model that can serve picking, sorting, and internal transport using the same platform.
PUDU T600 – Heavy-Payload Industrial Delivery Robot
The PUDU T600 and PUDU T600 Underride are designed for heavy-payload logistics tasks such as pallet transfer, bulk material transport, and inter-zone movement. Both models are built on a robust mobile chassis and include a touchscreen interface and handle for operator interaction.
While the standard T600 is suited for direct load transport using pallets and carriers, the T600 Underride features a low-profile design that allows it to move under racks and trolleys, lift cargo from below, and transport loads in narrow or space-constrained environments. This makes it especially useful for warehouses and factories where goods are stored on mobile racks or need to be collected from underneath shelving systems.
High Payload Capacity
With a 600 kg payload capacity, the T600 significantly reduces the number of trips required for material movement. This improves transport efficiency per trip and lowers operational time for heavy goods.
Rack Recognition and Autonomous Handling
The robot uses advanced perception systems to recognise rack groups and target storage locations. It can autonomously perform pick-and-place operations, enabling fully unmanned workflows in structured warehouse environments.
Intelligent Elevator Scheduling
In multi-elevator environments, the system prioritises idle elevators first. It monitors elevator status in real time and avoids peak-time congestion, improving cross-floor delivery efficiency.
Narrow Aisle Traffic Management
The T600 dynamically selects:
- Single-lane traffic mode
- Dual-lane traffic mode
This decision is based on aisle width and real-time load dimensions. This allows efficient coordination of multiple robots even in narrow environments.
Flexible Deployment and Integration
The T600 adapts quickly to layout changes without requiring facility modification. It supports:
- VDA5050 protocol for multi-robot scheduling
- On-premises system deployment for secure operations
This allows integration into large-scale logistics networks without custom development.
Advanced Safety Systems
The robot includes:
- Ground projection warning lines
- Dynamic obstacle avoidance
- Disaster avoidance system (fire, earthquake response)
- Automatic safe-zone parking
These features create a secure human–robot collaborative environment.
Power and Continuous Operation
The T600 supports:
- 12-hour battery runtime
- 2-hour fast charging
- Automatic recharging
- Battery replacement
This ensures continuous heavy-load transport across multiple shifts.
IoT and Control Integration
The T600 integrates with:
- E-gate systems
- Elevators
- Pager calling systems
- Pudu Link app
This enables centralised control and monitoring of logistics tasks.
Technical Specifications – PUDU T600 (As-Is)
Dimensions:
960 × 500 × 1350 mm (37.8 × 19.7 × 53.1 in)
Weight:
112 kg (247 lbs)
Maximum Load:
600 kg (1322 lbs)
Battery Capacity:
30 Ah
Charging Time:
2 h (from 0% to 90%)
Run-time:
12 h (no load)
Cruise Speed:
0.2 ~ 1.2 m/s (0.67 ~ 3.94 ft/s)
Navigation Method:
VSLAM + LiDAR SLAM
Minimum Passability:
70 cm (27.6 in)
Max. Surmountable Height:
10 mm (0.39 in)
Max. Surmountable Gap:
35 mm (1.38 in)
Operating Environment:
0°C ~ 40°C (32°F ~ 104°F)
This robot is a good fit if:
- You move heavy loads (up to 600 kg) such as pallets, bulk containers, or rack-based carriers.
- Your operation requires inter-zone transport across large warehouse or factory areas.
- You want to reduce dependency on manual pallet handling or forklifts for repetitive routes.
- Your facility has narrow or space-constrained aisles and needs controlled traffic modes (single-lane or dual-lane).
- You use mobile racks, trolleys, or carriers and want autonomous pickup using the Underride configuration.
PUDU T150 – Light-Payload Industrial Delivery Robot
The PUDU T150 is a light-payload industrial AMR designed for fast deployment and high adaptability in complex production and warehouse environments. It is built for intralogistics, component delivery, and picking support where flexibility, stability, and rapid commissioning are critical.
Unlike traditional industrial robots that require long setup times and site modification, the T150 is designed as a true plug-and-play industrial robot. It can be deployed and made operational within one hour, making it suitable for factories and warehouses that need quick automation without disrupting existing workflows.
Rapid Deployment and Easy Setup
The T150 enables rapid deployment in just one hour. It does not require site modification, floor markers, or local servers. The robot performs onboard mapping with multi-robot self-networking, eliminating the need for complex IT infrastructure.
- Mapping can be completed in 10 minutes
- Reliable operation can begin within 1 hour
- Faster automation enables ROI within 3 months
- This makes the T150 particularly suitable for Indian facilities that operate in leased spaces or frequently reconfigure layouts.
Precision Navigation and Operational Stability
The T150 uses VSLAM + LiDAR localization to achieve accurate positioning and stable navigation in dynamic industrial environments. This allows the robot to adapt in real time to moving people, carts, and equipment while maintaining precise routing.
This navigation system ensures:
- Stable motion in busy production areas
- Reliable operation in changing layouts
- Continuous task execution without interruptions
Aerospace-Grade Unibody Design
The robot features an aerospace-grade unibody structure made from high-strength materials. This design provides superior impact resistance and durability, allowing the T150 to operate in demanding industrial conditions.
Its structure is built for:
- Intensive duty cycles
- Long service life
- High mechanical stability
The design supports up to 5 years of reliable high-efficiency operation, making it suitable for continuous industrial use.
Intuitive Operation and User Interaction
The T150 is equipped with an onboard touchscreen interface powered by a proprietary operating system. Operators can directly dispatch tasks, switch modes, and configure workflows from the robot itself.
It supports multiple control and communication methods:
- Button pagers
- PUDU Link mobile app
- API integration with enterprise systems
This multi-channel control approach simplifies training and allows operators to use the robot immediately with minimal learning time.
Adaptability in Complex Environments
The robot integrates:
- Dual RGBD cameras
- 360° dual LiDAR sensors
- AI-driven multi-level navigation
- Intelligent obstacle avoidance
This allows the T150 to operate safely and precisely in complex industrial environments, including:
- Narrow aisle racking systems
- Non-standard pathways
- Mixed human–robot traffic
- Confined passageways
It can rapidly detect obstacles and reroute itself to maintain smooth and stable operations.
Safety and Industrial Certification
The T150 meets ISO 3691-4 safety standards and holds industrial-grade CE certification. These certifications ensure compliance with industrial safety requirements and support stable production environments.
Its safety architecture enables:
- Safe collaboration with human workers
- Reliable obstacle detection
- Stable navigation in shared spaces
This is essential for Indian factories and warehouses that operate mixed traffic environments.
Power System and Continuous Operation
The T150 supports 24/7 continuous operation through a flexible power ecosystem that includes:
- Rapid battery swapping
- Automatic charging
- Wired power options
This allows the robot to maintain high uptime and ensures uninterrupted material flow across multiple shifts. Facilities can choose the most suitable power strategy based on their operational requirements.
IoT and Infrastructure Integration
The T150 integrates with industrial infrastructure through:
- E-gate control
- Elevator control
- Pager calling
- PUDU Link system
These IoT features allow it to become part of a connected logistics environment and support automated material movement across zones and floors.
Application Scenarios
The T150 supports a wide range of intralogistics and warehouse tasks, including:
- Intralogistics loop delivery
- Material replenishment and retrieval
- Inter-line material handling
- Component and parts delivery
- Warehouse picking and distribution
Its light payload and compact footprint make it ideal for fast, repetitive delivery tasks inside factories and distribution centers.
Technical Specifications – PUDU T150 (As-Is)
Machine Dimensions:
835 × 500 × 1350 mm (32.8 × 19.7 × 53.1 in)
Machine Weight:
81 kg (178.57 lbs)
Maximum Load:
150 kg (330.7 lbs)
Battery Capacity:
30 Ah
Charging Time:
2 h (0% to 90%)
Operating Time:
12 h (no load)
Maximum Operating Speed:
0.1 ~ 1.2 m/s (0.66 ~ 3.94 ft/s)
Navigation Method:
VSLAM + LiDAR
Minimum Passability:
60 cm (23.6 in)
Step-Climbing Capability:
20 mm (0.79 in)
Gap-Crossing Capability:
35 mm (1.38 in)
Operating Environment:
0°C ~ 40°C (32°F ~ 104°F)
This robot is a good fit if:
- You need to automate light payload movement such as bins, totes, or small cartons between workstations or zones.
- Your facility has narrow aisles (around 60 cm clearance) and mixed human–robot traffic.
- You want fast deployment without floor markers, civil work, or long commissioning cycles.
- Your layout changes frequently and you need a robot that can be re-mapped quickly.
- You are starting AMR adoption with a pilot project or small fleet for intralogistics and picking support.
PUDU’s T150, T300, and T600 robots form the technological foundation of a high-performance AMR assisted picking solution for modern warehouses. By reducing unnecessary walking, standardising picking processes, and enabling accurate order fulfillment, these robots directly improve productivity and operational control. Their flexible navigation and fast deployment make automation viable even in existing Indian warehouse layouts. As demand continues to rise across e-commerce, retail, and manufacturing, such intelligent robotics will become essential to sustaining growth. In India, Autofina Robotics, the official distributor of PUDU Robotics, plays a key role in delivering this technology with local implementation and support. This partnership ensures that Indian enterprises can confidently adopt a proven AMR assisted picking solution that is scalable, reliable, and built for long-term success.
Autofina Robotics is Pudu Robotics’ certified national partner for India — offering demos, mapping studies, ROI reports, and end-to-end commissioning.
To evaluate which AMR fits your warehouse or factory, schedule a 30-minute consultation.