Sandustry Haulers: Setup and Logistics Guide

Quick Answer

Sandustry haulers are represented by the Hauler Drone, which the official wiki describes as a drone that hauls items and can be upgraded. The current Research page says it is unlocked for automated material transport, but the dedicated page does not document range, capacity, assignment rules, charging, or exact upgrade effects. Build clean and observable pickup and delivery areas before depending on a drone, then follow the live in-game tutorial and tooltips for assignment details. Every undocumented operating value in this guide is marked as Pending confirmation rather than guessed.

What Is Actually Confirmed

The Hauler is a logistics drone rather than a damage unit. Its dedicated official page marks damage as “No,” describes it as able to haul items, and says it is upgradeable. The Research page connects the Hauler Drone to automated material transport and places it later than the initial conveyor-and-launcher tools. That is enough to define its role, but not enough to publish a precise optimal setup.

Question	Confirmed answer	Current evidence limit
What does it do?	Hauls items for automated transport	Exact task-selection logic is not documented
Does it deal damage?	No	Defensive behavior is not documented
Can it be upgraded?	Yes	Upgrade names and effects are blank on its page
When is it unlocked?	Research lists it in a later tier	Cost and tier may change during Early Access
How far can it travel?	Pending confirmation	No official range value was found
How much can it carry?	Pending confirmation	No official capacity value was found

Sandustry remains in Early Access, and the Steam page says development will add and refine content. The wiki’s Research page is also visibly marked work in progress. Use those facts as a reason to check the in-game description, not as permission to substitute community estimates. A logistics guide remains useful when it focuses on factory interfaces that are robust even if drone numbers change.

Prepare Pickup and Delivery Zones

A drone cannot repair an ambiguous material pile. Separate the resource intended for hauling from Water, reactive materials, and unrelated byproducts before it reaches the pickup zone. Give the zone enough containment that a missed pickup does not spill into another production module. The goal is to make it obvious whether the source machine, the buffer, or the drone caused a delay.

The delivery area should accept material without immediately backing up into the drone’s approach. Place a visible buffer or receiving path before the next transformation, and ensure every unwanted output has an overflow route. If the drone’s current interface allows explicit endpoints, name or arrange them consistently. Exact endpoint controls are Pending confirmation because the official Hauler page does not describe them.

Isolate one material at the source with a Filter or dedicated line.
Create a bounded pickup buffer that cannot leak into Water.
Create a destination buffer with a visible downstream exit.
Assign one simple route using the current in-game controls.
Observe a complete pickup-and-delivery cycle before adding another route.
Expand only after you can identify why a delayed load is waiting.

Keep Belts and Launchers as the Backbone

The official beginner guide calls conveyors and launchers the primary logistics tools for solid resources and notes that they run without power. These fixed routes are easy to inspect and are available much earlier than the Hauler Drone. Use them for predictable, continuous bulk movement, especially inside a compact refining module. A drone is better treated as an additional transport option than as a reason to remove every stable belt.

Haulers may be most valuable where a fixed route would cross existing lines, span inconvenient terrain, or serve an intermittent destination, but those use cases are planning guidance rather than officially published optimization rules. Measure whether the drone actually improves your current layout. If it waits, travels unpredictably, or leaves a source overfull, keep the belt route until the cause is understood. Redundancy is useful only when it does not mix outputs or hide congestion.

Diagnose a Hauling Failure

Start at the source and work forward. Confirm that the material is loose and reachable, that it is the intended type, and that the pickup area is not buried under another pixel type. Then inspect the destination for free capacity and a clear onward path. Only after those checks should you assume a drone setting or upgrade is responsible.

Use this order because Sandustry’s material physics can create failures that look like navigation errors. A source pile may be physically present but contaminated, a destination may accept one load and then block, or Water may transform incoming material. The official sources do not document how Haulers respond to each case. Mark any repeatable behavior with your game version and report it through an official support channel if it contradicts the live instructions.

Drone does not depart: verify assignment and current in-game requirements; energy or range requirements are Pending confirmation.
Drone arrives but does not collect: isolate the intended material and reduce pile ambiguity.
Drone collects but never unloads: clear the destination and confirm it can accept the material.
Route works intermittently: observe whether a physical pile or material conversion changes between trips.
Upgrade text is unclear: rely on the live tooltip; the official Hauler page does not yet list effects.

Upgrade Only Against a Measured Constraint

The official page confirms that upgrades exist but leaves the level fields empty. Therefore, no particular upgrade order, capacity percentage, speed gain, or maximum level effect is asserted here. Watch a complete route and decide whether its real limitation is pickup availability, travel, unloading, or downstream processing. An upgrade cannot solve a destination that is already full.

Keep a simple before-and-after observation when spending Fluxite or another required resource shown in your build. Record the same route, same source, and same destination, then check whether the constraint changed. This is not a published numeric benchmark; it is a way to avoid confusing factory cleanup with a drone improvement. Exact upgrade costs and effects remain Pending confirmation until documented by an official source or verified in the current game.

Sources

This independent guide is not affiliated with Lantto Games, Hooded Horse, Valve, or the Sandustry Official Wiki.