Drills, Harvesters, and Conveyor Automation

You know the scene: the drill is thumping, the belt is pretending to help, one dirt chunk is doing a sad little dance on a corner, and the harvester is sitting there like a wet mailbox. In Hydroneer, that mess usually means one plain thing is wrong: water, pressure, direction, input, or a blocked output. Fix those in order and the whole rig starts making sense.

The goal is simple and very Hydroneer: turn claim dirt into a self-running ore river. Start with one dependable drill and one dependable harvester before you build the belt spaghetti palace. A drill is a water-powered machine that digs dirt chunks from your claim, which is the plot you own. A harvester is the water-powered machine that turns those dirt chunks into resources. Conveyors move chunks or resources so your hands can stop being the entire factory.

Build the Small Rig First

Pick a flat strip near water. Leave room to walk around the machine, because repairs are much easier when you are not climbing over pipes like a confused plumber.
Place an intake pipe in the water, then run pipe toward the drill and harvester. If you use filters, put them early on the machine line so the drill and harvester get cleaner water first.
Add a valve if you have one. Being able to shut the rig off turns every repair from a panic event into a normal Tuesday.
Place the drill with valid diggable claim dirt under its drill point. The drill makes dirt chunks; it does not spit out clean ore by itself.
Place the harvester so dirt chunks can drop or ride into its top. The harvester needs water too. Use the machine's input and output ports as your truth, then face the resource output toward your catcher, conveyor, or next belt.
Turn on the water and watch one full cycle. Do not walk away yet. First builds are babies with pipes.

For the first test, skip the giant sorter line. Let the drill feed the harvester, then catch the harvester output in a pan, cart, or short straight conveyor. If resources appear, your core machine chain works. Now you can scale. If nothing appears, do not rebuild the whole base. Shut off the valve, check water flow, check machine direction, repair broken parts with a spanner, clear stuck dirt, and test again.

Add Conveyors Without Creating a Nugget Tornado

Once the drill and harvester work, add conveyors in short pieces. A basic line is drill output to conveyor, conveyor into the top of the harvester, then harvester output to another conveyor. Keep the first few belts straight if you can. Corners, ramps, and tight drops are where dirt chunks start acting like they have weekend plans.

Each conveyor needs to be mounted on a powered pipe connection. If only the first belt moves, follow the water path under the belts. Look for a missing pipe connection, a closed valve, a plugged end, low pressure, or a belt piece that is sitting near the pipe instead of actually mounted to it. Hydroneer is very literal here. Close enough is not connected.

Use funnels or pans at early outputs until the line is stable. Loose ore piles look funny for about five minutes, then they become a cleanup job with a frame rate tax. Give every output a place to land before you make the rig faster.

Sorting and Smelting Layout

After the harvester, your conveyor is carrying resources, not raw dirt. This is the right place to sort. Use Conveyor Splitters for belt sorting. A splitter sends matching items off to one side when you place a sample item on its tray. Put one piece of gold ore on a gold splitter tray, iron on an iron splitter tray, and so on. Items that do not match continue down the belt.

Build sorting like this: harvester output, straight belt, first splitter, side catcher or smelter, next straight belt, next splitter, side catcher or smelter. Do not stack five clever turns before the first splitter. You want to see each item pass through so you can tell which part is failing.

If a splitter stops catching the right item, clear the belt, remove and replace the sample item on the tray, then pick up and reseat the splitter if needed. Also check the side output. If the side bin, pan, smelter area, or belt is blocked, the splitter may look broken when it is really just trying to throw ore into a traffic jam.

Scale the Rig Cleanly

Add drills one at a time. Feed their dirt chunks onto a shared belt that leads into the harvester. Watch for backups at three places: drill output, conveyor corners, and the harvester top. If dirt piles up before the harvester, your belt path is the problem. If processed resources pile up after the harvester, your sorting or catching line is the problem.

Keep filtered, repaired water on the repairable mining machines first: drills and harvesters. Long conveyor runs also need pressure, but your early money is better spent making the core machine chain reliable before decorating the entire claim with filters. If a long belt slows down, add pressure support closer to the belt section or shorten the run while you earn more parts.

A clean mid-game setup looks like this: intake, valve, filters, pressure support, drill branch, harvester, resource conveyor, splitters, smelters or catch pans. Keep branches readable. If one section fails, you should be able to point at the water line and say, yes, this feeds drills, this feeds belts, and this valve shuts off the chaos.

Quick Fixes When the Line Dies

Drill has water but no dirt: make sure it has valid diggable dirt under the drill point, has enough pressure, and is repaired.
Harvester has dirt but no resources: check that dirt is entering the top, water is connected, the output side is clear, and the machine is repaired.
Only one conveyor moves: trace the water connection from belt to belt. One missing pipe link can stop the whole parade.
Dirt gets stuck on a corner: pause the water, clear the chunk by hand, then replace the corner with a straighter path or give the belt more room.
Resources are everywhere: stop the rig, place catch pans or smelters under outputs, then restart. Do not let the ore river become an ore swamp.

The best Hydroneer automation is not the fanciest one. It is the one you can fix while half-awake, with a spanner in one hand and a bucket somehow under your feet. Build the small version, prove water and direction, then scale the line until the claim starts paying you back without needing a shovel swing every ten seconds.

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