# Mounts - Stage 3 (technology)

internal name `spidertron` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/tech/spidertron/

## Cost

2500 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), 3 × [Military science pack](https://factorio.kalzumeus.com/item/military-science-pack.md)), 180 s each.

## Requires (4)

- [Energy shield MK2 equipment](https://factorio.kalzumeus.com/tech/energy-shield-mk2-equipment.md)
- [Lead processing - Stage 3](https://factorio.kalzumeus.com/tech/lead-mk03.md)
- [Warehousing](https://factorio.kalzumeus.com/tech/py-warehouse-research.md)
- [Zungror - Stage 1](https://factorio.kalzumeus.com/tech/zungror.md)

## Leads to (0)

- none

## Unlocks (2 recipes)

### Gastrocapacitor (`gastrocapacitor`)

- 10 s · tier 6
- Ingredients: 3 × [Animal sample](https://factorio.kalzumeus.com/item/animal-sample-01.md), 2 × [Stainless steel](https://factorio.kalzumeus.com/item/stainless-steel.md), 2 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 1 × [Zipir egg](https://factorio.kalzumeus.com/item/zipir-eggs.md), 100 × [Fatty Acids](https://factorio.kalzumeus.com/fluid/fatty-acids.md), 100 × [Blood](https://factorio.kalzumeus.com/fluid/blood.md), 50 × [Fetal serum](https://factorio.kalzumeus.com/fluid/fetal-serum.md), 1 × [Nexelit Battery](https://factorio.kalzumeus.com/item/nexelit-battery.md), 1 × [Sugar](https://factorio.kalzumeus.com/item/sugar.md)
- Results: 1 × [Gastrocapacitor](https://factorio.kalzumeus.com/item/gastrocapacitor.md)
- Made in: Research center MK 01, Research center MK 02, Research center MK 03, Research center MK 04
- Unlocked by: [Domestication - Stage 3](https://factorio.kalzumeus.com/tech/domestication-mk03.md), [Mounts - Stage 3](https://factorio.kalzumeus.com/tech/spidertron.md)

### Mecha zungror (`spidertron`)

- 60 s · tier 6
- Ingredients: 1 × [Shed](https://factorio.kalzumeus.com/item/py-shed-basic.md), 1 × [Zungror](https://factorio.kalzumeus.com/item/zungror.md), 1 × [Power armor](https://factorio.kalzumeus.com/item/power-armor.md), 8 × [Hydraulic systems MK01](https://factorio.kalzumeus.com/item/hydraulic-system-mk01.md), 2 × [Energy shield MK2](https://factorio.kalzumeus.com/item/energy-shield-mk2-equipment.md), 8 × [High tech circuit board](https://factorio.kalzumeus.com/item/processing-unit.md), 10 × [Great alien sample](https://factorio.kalzumeus.com/item/alien-sample-03.md), 8 × [Mechanical Parts 03](https://factorio.kalzumeus.com/item/mechanical-parts-03.md), 8 × [Spider DNA samples](https://factorio.kalzumeus.com/item/earth-spider-sample.md), 300 × [Artificial blood](https://factorio.kalzumeus.com/fluid/artificial-blood.md), 800 × [Molten nexelit](https://factorio.kalzumeus.com/fluid/molten-nexelit.md), 80 × [Special small parts](https://factorio.kalzumeus.com/item/small-parts-03.md), 4 × [Neuromorphic chip](https://factorio.kalzumeus.com/item/neuromorphic-chip.md), 8 × [Nanofibrils](https://factorio.kalzumeus.com/item/nanofibrils.md), 8 × [Dielectric Layer](https://factorio.kalzumeus.com/item/dieletric-layer.md), 8 × [High grade lead](https://factorio.kalzumeus.com/item/high-grade-lead.md), 1 × [Zungror codex](https://factorio.kalzumeus.com/item/zungror-codex.md)
- Results: 1 × [Mecha zungror](https://factorio.kalzumeus.com/item/spidertron.md)
- Made in: Creature chamber MK 01, Creature chamber MK 02, Creature chamber MK 03, Creature chamber MK 04
- Unlocked by: [Mounts - Stage 3](https://factorio.kalzumeus.com/tech/spidertron.md)