# Trains & railway - Stage 3 (technology) internal name `railway-mk03` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md)) HTML page: https://factorio.kalzumeus.com/tech/railway-mk03/ ## Cost 2000 units of (1 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 2 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 3 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 6 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 10 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 20 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 180 s each. ## Requires (2) - [Machine Components - Stage 3](https://factorio.kalzumeus.com/tech/machine-components-mk03.md) - [Trains & railway - Stage 2](https://factorio.kalzumeus.com/tech/railway-mk02.md) ## Leads to (1) - [Trains & railway - Stage 4](https://factorio.kalzumeus.com/tech/railway-mk04.md) ## Unlocks (3 recipes) ### Nexelit floating generic fluid wagon (`ht-generic-fluid-wagon`) - 0.5 s · tier 6 - Ingredients: 50 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md), 50 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 20 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 30 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 100 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 15 × [Nichrome](https://factorio.kalzumeus.com/item/nichrome.md), 20 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 10 × [Nickel plate](https://factorio.kalzumeus.com/item/nickel-plate.md), 50 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 2 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 10 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md) - Results: 1 × [Nexelit floating generic fluid wagon](https://factorio.kalzumeus.com/item/ht-generic-fluid-wagon.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Trains & railway - Stage 3](https://factorio.kalzumeus.com/tech/railway-mk03.md) ### Nexelit reinforced wagon (`ht-generic-wagon`) - 0.5 s · tier 6 - Ingredients: 50 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md), 50 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 20 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 30 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 100 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 15 × [Nichrome](https://factorio.kalzumeus.com/item/nichrome.md), 20 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 10 × [Nickel plate](https://factorio.kalzumeus.com/item/nickel-plate.md), 50 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 2 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 10 × [Super steel](https://factorio.kalzumeus.com/item/super-steel.md) - Results: 1 × [Nexelit reinforced wagon](https://factorio.kalzumeus.com/item/ht-generic-wagon.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Trains & railway - Stage 3](https://factorio.kalzumeus.com/tech/railway-mk03.md) ### HighTech locomotive (`ht-locomotive`) - 0.5 s · tier 6 - Ingredients: 60 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md), 1 × [Evaporator MK 01](https://factorio.kalzumeus.com/item/evaporator.md), 100 × [Plastic bar](https://factorio.kalzumeus.com/item/plastic-bar.md), 20 × [Complex circuit board](https://factorio.kalzumeus.com/item/advanced-circuit.md), 50 × [Iron niobium alloy](https://factorio.kalzumeus.com/item/nbfe-alloy.md), 20 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 100 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 10 × [Nichrome](https://factorio.kalzumeus.com/item/nichrome.md), 6 × [Electric engine unit](https://factorio.kalzumeus.com/item/electric-engine-unit.md), 60 × [Glass](https://factorio.kalzumeus.com/item/glass.md), 50 × [Nickel plate](https://factorio.kalzumeus.com/item/nickel-plate.md), 80 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 5 × [Nano Structured Material](https://factorio.kalzumeus.com/item/ns-material.md), 1 × [Electronics MK03](https://factorio.kalzumeus.com/item/electronics-mk03.md), 1 × [Utility Box MK03](https://factorio.kalzumeus.com/item/utility-box-mk03.md), 1 × [Hydraulic systems MK01](https://factorio.kalzumeus.com/item/hydraulic-system-mk01.md) - Results: 1 × [HighTech locomotive](https://factorio.kalzumeus.com/item/ht-locomotive.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Trains & railway - Stage 3](https://factorio.kalzumeus.com/tech/railway-mk03.md)