👷‍Kayser's Construction Parts

Author
Downloads
818
Votes Score
77%
Votes
9
Favorited
20
Updated
12/16/25
Created
08/01/25

Description

👷 Kayser's Construction Parts (Mk2) 👷‍♂️👷‍♀️

🛠️📦 Makes Every Construction Project a Party 🎉

Current as of: v0.7.9 (b495)

📖 Description

Have you ever undertaken a construction project and ran out of certain construction parts? Did you have to micro-manage your construction parts to address the shortages? Say goodbye to that!

Kayser’s Construction Parts is a compact, efficient, and auto-prioritizing plant that keeps your settlement’s lifeblood flowing — construction parts.

Instead of juggling multiple dedicated lines, this design unifies everything on a single production line, supplied by a high-capacity LiftBus™. All asseblers have all recipes, and ingredients are injected in exact quantities and proportions to meet the minimum stock levels (blue slider) as quickly as possible, lower tiers first. As such, all assemblers will produce the lowest tier parts until its minimum stock level is met. At that point, parts are released for next tier. This will go on until the minimum stock level for every tier is met.

Once all minimum stock levels are met, the plant continues to produce the highest tier parts until its maximum stock level (yellow slider) is met. It then proceeds down to the next (lower) tier, and so on, until all maximum stock levels are met.

The result: high utilization across all assemblers, low/no idle time, automatic priority handling, and no misdirected resource investments in higher tier parts when lower tiers are in demand — shortages are promptly addressed and your construction projects complete in a whiff, even if started with insufficient parts available.

All of this comes in a rectangular, compact footprint that’s easy to place, expand, and integrate into any layout.

UPDATE: The Mk2 update (Oct -25) incorporated the option to use steel for CP1, increased maximum capacity, and introduced fully graceful expansions and upgrades (no demolish, no shift-click). (To transition from Mk1 to Mk2, demolish the entire storage area and force place one of the new Mk2 BPs on top.)

Remember: No Parts, No Party — so always Party with Kayser 🥳

⚙️ Feature Summary
  • Dual Injection LiftBus™ (Mk2)
  • 100% Graceful Upgrades and Expansions (Mk2)
  • Auto-balancing supply and demand using 100% of assemblers
  • Controllable Steel/Iron mix for CP1 (settings: 100%, 50%, 33%, or 0% Steel -- see image) (Mk2)
  • Compact, rectangular shape for easy placement
  • Highly efficient in terms of workers and maintenance
  • Incrementally buildable for minimal resource investment
  • Readily accessible input/output storages for buffering, alerts, and easy mapping and connection of incoming belts
⚡ Quick Start Guide

Use the level of plant apropriate for your current technology level. Larger plants require higher tier belts to function effectively.

Connect inbound transports. Inbound storages are not strictly required but highly recommended, accompanied with an alert for low level.

Unpause one or more assemblers; they are all independent and as such can be individually built, upgraded, paused, or demolished.

Ensure the lifts that supply the assemblers form a closed loop. Unused parts must remain in the loop, with priority.

Set the minimum/maximum stock levels that you want, using the blue/yellow sliders on the outbound construction parts storages. If you want bigger reserve stocks, raise the blue slider or transport parts to auxilliary storage.

Keep your maximum (yellow) slider one or two steps below maximum. This will allow parts from deconstructions, upgrades, loot, etc. to be delivered by trucks and recycled.

📐 Blueprints

Complete footprint is 35×46 small tiles. Connector markers show the size of the final plant. These can safely be demolished.

As common in Liftbus™ designs, all assemblers are independent from each other and can be built, paused, upgraded, and/or demolished individually. Incidentally, the plant can make all parts for its own construction, starting from a single Assembler II.

All blueprints can be built standalone or applied as an upgrade to any prior stage. If you haven't modified the design, all upgrades should be graceful (no shift-click required).

From stage 3, both steel and iron can be used for CP1, and a balancer is available to set the desired mix. (See image).

Note: Checking strict input on the steel/iron balancer is not recommended, as this will force the plant to use the default 33% steel mix, and cause the plant to slow down or stop unless both steel and iron are sufficiently available.

Stage Blueprint Name Description Technology Required Build Instructions Other Notes
1 CP2×18-Liftbus™-6×AS2 Small plant to get production started. Smart Conveyor Routing, Conveyor Lifts Plug&Play. Lift loop can be replaced with T1 belt loop if using max 2 Assemblers.
2 CP3×12-Liftbus™-12×AS2 Adding Construction Parts III. 2x capacity and storage upgrade. Construction III (Storage II) Build standalone or apply on top.
3 CP3×48-Liftbus™-24×AS3+CB2 4x capacity upgrade with Assembler III and Conveyor Belts II. Option to use Steel for CP1. Conveyor Belts II Build standalone or apply on top. Set the desired priority/mix of Steel vs. Iron in the CP1 Prioritizer (Iron vs. Steel) balancer.
4 CP4×18-Liftbus™-24×AS3+CB2 Adding Construction Parts IV. Construction IV Build standalone or apply on top.
5 CP4×36-Liftbus™-24×AS4+CB3 2x capacity upgrade with Conveyor Belts III and Robotic Assembly. Robotic Assembly, Conveyor Belts III Build standalone or apply on top. Can be upgraded to Assembly V and half the number of assemblers (24->12).
🔄 Input/Output

Inputs when producing the highest tier parts. Outputs per each part type. Note that all lower tier parts above minimum (blue slider) stock will be consumed to make higher tier parts.

As the plant adapts production to supply/demand, actual input/output may exceed rated levels. For example, when addressing a CP1 shortage, consumption of wood, concrete, and iron/steel will spike temporarily.

Stage Blueprint Name Power (MW) Workers Computing (TF) CP1 Iron Wood Concrete CP2 E1 CP3 Steel CP4 E2
1 CP2×18-Liftbus™-6×AS2 -0.58 -36 36 -27 -27 -36 18 -18
2 CP3×12-Liftbus™-12×AS2 -1.06 -72 48 -36 -36 -48 24 -24 12 -12
3 CP3×48-Liftbus™-24×AS3+CB2 -3.8 -192 192 -96* -144 -192 96 -96 48 -80*
4 CP4×18-Liftbus™-24×AS3+CB2 -3.8 -192 144 -72* -108 -144 72 -72 36 -60* 18 -18
5 CP4×36-Liftbus™-24×AS4+CB3 -6.3 -48 -72 288 -144* -216 -288 144 -144 72 -120* 36 -36

CP=Construction Parts, E=Electronics

*Assumes 33% Steel/Iron mix (default).

🕒 Revision History

Version Comment
1 Initial Version
2 Adjusted assembler priorities to further improve balance.
3 Mk2: Major redesign to allow graceful upgrades, increase capacity and allow steel for CP1

Party On! 🎉

PS. Leave a like 👍, star ⭐, or comment 💬 if you found this blueprint useful. Thanks!

Earlier Versions (3)

Version Copy to Clipboard Release Date Downloads
3 (Current) 10/30/2025 293
2 08/01/2025 520
1 08/01/2025 5

Comments (6)

kbaikov (edited)
This is great. - A sushi belt consisting only of lifts. So the speed is kinda unlimited? Or at least limited to the speed of the fastest belt. - A nice filtering out the done parts and injecting in the other components after mixing them up. This should be higher in upvotes/downloads. Very nice. PS. also i changed the CP1 recepie to use steel and all is fine.
Kayser (edited)
Thank you for this kind comment. After testing, it looks like the lift speed is about 1,030. Good to hear that it works with steel also. I have an idea for next version how to increase max capacity.
Absolutely awesome. Sometimes I get lost just sitting and watching this thing work. Absolutely amazing. I did change the input and recipes from iron to steel. Works fine. Thanks for the blueprint. All of them are good, but this one is amazing
@je54535 Thank you for taking time to give this kind comment. I will probably make a steel (or hybrid) version in the future as it seems the more popular option.
빨간색 부품으로 넘어갈때 따로 만들지 않아서 건설부터 먼저하면 진해이 되지 않아요 그래서 전단계가 필요할꺼 같아요
Kayser (edited)
Hybrid version (Mk2) which can take steel or iron for CP1 is now available. It also has upgraded capacity to inject 2,060 (2x1,030) ingredients.