The Challenge in E-Commerce Warehousing
High-volume e-commerce fulfillment runs on one unglamorous constraint: getting cartons from where they arrive to where they need to be, over and over, without a break in the chain. At this global e-commerce leader’s warehouse in India, that meant moving carton material continuously between the entrance, sorting, packing, and dispatch zones — a route that added up to roughly 18 kilometres of walking every single day.
Covering that distance meant scheduling three people across three shifts, each walking about 6 km per shift just to keep material flowing. It’s a workable model, but it comes with the usual costs of manual transport at scale: fatigue-driven slowdowns near the end of a shift, handoff delays between shift changes, and skilled warehouse staff spending their hours pushing carts instead of doing higher-value work.
None of this shows up as a single dramatic failure. It shows up as a slow, steady drag on throughput — exactly the kind of problem that’s easy to normalize and hard to fix without rethinking how material actually moves.
The Hachidori Solution: LightWeight AMR Tugger in Action
The Hachidori LightWeight AMR (Tugger variant) was deployed to take over this exact route: transporting carton boxes from the warehouse entrance to storage, and onward through to dispatch. Rather than replacing the workflow with new infrastructure, the AMR was introduced to run the existing material path — the same stops, the same handoffs — just without a person walking it.
The Tugger pulls carts of carton material along mapped paths, navigating a live, moving warehouse floor shared with people, forklifts, and shifting stock. It integrates into the existing three-shift operation without requiring the facility to redesign its layout or change how cartons are staged for pickup.
Real-World Application: Carton Transport, inwasrd to Storage
In this deployment, the AMR’s job breaks down into a simple, repeatable loop:
- Pickup at the Entrance — Carton boxes arriving at the warehouse are staged for transport.
- Autonomous Transport — The LightWeight AMR Tugger navigates from the entrance through the facility, carrying carton material toward the storage and sorting zones.
- Continuous Cycling — The AMR repeats this route across all three shifts, with no breaks, no shift-change gaps, and no slowdown near the end of a run.
This is not a staged demo — it’s a live production environment where the same route that used to require three people now runs on a single machine, continuously, hour after hour.
Performance That Speaks for Itself
| Before: The Manual Relay | ||
| 3 PEOPLE |
6 KM EACH SHIFT |
3 SHIFTS |
| After: One Hachidori AMR | ||
| NOW AUTOMATED WITH HACHIDORI — 1 AMR 18–20 KM COVERED DAILY · ACROSS 3 SHIFTS |
Proven Track Record: Live 3-Shift Deployment
- 18–20 km covered daily, across all three shifts, on the same material route the facility previously ran manually
- Replaced a 3-person, 3-shift manual relay — each person previously covering roughly 6 km per shift
- Continuous operation with no fatigue-driven errors, no handoff delays between shifts, and no pace drop-off over the course of a shift
What This Means for Your Operations
Consistent, Round-the-Clock Coverage
The same route, run at the same pace, shift after shift — without the natural slowdown that comes with human fatigue near the end of a long shift.
Workforce Reallocation, Not Just Headcount Reduction
The three people previously walking this route are now free to focus on higher-value warehouse work — sorting accuracy, packing quality, exception handling — instead of repetitive carton transport.
No Shift-Change Slowdown
Manual relay systems lose time at every shift handoff. The AMR simply keeps moving, closing a gap that’s easy to overlook until it’s automated away.
Built for Live, Shared Floors
This deployment runs alongside people and equipment in an active warehouse — proof that the AMR operates safely and reliably in a real, unscripted environment, not just a controlled test layout.
Tangible Business Benefits
Reduce Manual Labor Dependency
One AMR now covers the daily distance that previously required three people working staggered shifts, freeing that labor for tasks that need human judgment.
Eliminate Fatigue-Driven Errors
Automated transport runs at the same pace at hour one and hour eight of a shift, removing a common source of misplaced or delayed material.
Improve Shift-to-Shift Continuity
No handoff gaps, no ramp-up time after a shift change — material keeps moving exactly as it did the shift before.
Scale Without Re-Engineering the Facility
The AMR was deployed onto an existing route without requiring new conveyors, racking changes, or a redesigned floor plan.
Industries That Benefit
E-Commerce & Fulfillment — Continuous carton movement between entrance, sorting, packing, and dispatch
Third-Party Logistics (3PL) — Multi-shift operations where manual transport is a recurring cost center
Retail Distribution Centers — High-volume, repetitive material routes with predictable pickup and drop points
Warehousing at Scale — Any facility running multi-shift carton or tote movement on a fixed route
Why Hachidori AMRs Stand Out
- Proven in Live Production, Not a Lab — Deployed and running on an active, multi-shift warehouse floor at a global e-commerce operation
- Direct Replacement for Manual Relay Labor — Demonstrated ability to take over a route that previously required a 3-person, 3-shift team
- No Fatigue, No Shift-Change Drag — Delivers the same 18–20 km of coverage every day, at a consistent pace
- Fits Into Existing Workflows — Deployed onto the facility’s current route without requiring infrastructure changes
Ready to Automate Your Carton Movement?
The data is clear: a single Hachidori LightWeight AMR Tugger replaced a three-person, three-shift manual relay on a live 18 km daily route — without a redesign of the facility.
If your operation runs multi-shift carton or tote movement and manual transport is what’s keeping pace, it’s worth a closer look.