Stacker cranes · Shuttle · AMR
15 warehouse robot models to make the warehouse you already have work harder: stacker cranes (the machine that rises, lowers and travels between racking to store and retrieve pallets), MiniLoad cranes (a smaller stacker crane, for totes and boxes instead of pallets), 4-way shuttle robots (they enter the racking to fetch the pallet or the box) and tote robots (they move the system's standardized plastic boxes), with technical support in Argentina.
Warehouse robots
15
Available models
Most complete range in the market
360 m/min
Maximum speed
MiniLoad stacker crane
±2 mm
Precision
Absolute position control
-25°C
Minimum temp.
Certified cold chain
Full catalog
Which technology do you need?
Stacker Crane / MiniLoad
Occupies a full aisle and moves pallets or totes with a single piece of equipment. Up to 360 m/min, ±2 mm accuracy. More robust for warehouses with high reference variability.
E-commerce · Pharma · Manufacturing with many SKUs
Shuttle robot (4-way)
Circulates inside the racking with no dedicated aisle. Only 125 mm thick, 1.5 t load. Multiplies capacity without expanding the floor footprint. Ready to connect and operate.
Mass distribution · Retail · Depots with homogeneous products
Key specifications
AGV for fixed flows · AMR for areas with high human interaction and changing layouts.
Argentina 2026 — Tax
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FAQ
The stacker crane occupies a full racking aisle and moves pallets or totes with a single machine. The shuttle robot travels inside the racking between levels at higher speed and without a dedicated aisle. For warehouses with high turnover and many SKUs, the shuttle generally offers higher throughput per square meter.
Yes. There are cold chain versions certified to -25°C (shuttle robots) and -30°C (stacker cranes). They include airtight anti-condensation sealing, special lubrication and cold materials. They operate autonomously without staff inside the cold room.
It depends on the required throughput (lines/hour or pallets/hour), SKU count, warehouse layout and demand peaks. During the diagnostic phase, STOKA performs a flow simulation that determines the optimal number of robots to cover peaks without over-sizing the investment.
The robots we integrate require 2-4 hours of preventive maintenance per month per unit. The WCS monitors each robot's status in real time and generates early alerts. High-wear components are modular and replaced without specialized tools. STOKA maintains local spare parts stock in Argentina.
Ready to get started?
Tell us what problem your warehouse has and within 24h we’ll tell you whether automation is worth it and how much you’d save.