Rockomax Jumbo-64 Fuel Tank

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Rockomax Jumbo-64 Fuel Tank
Part image
Liquid fuel tank by
Rockomax Conglomerate

Radial size Large, Radial mounted
Cost (total) 5 750.00 Funds
(dry) 2 812.40 Funds
Mass (total) 36.00 t
(dry) 4.00 t
Drag 0.3-0.2
Max. Temp. 2000 K
Volume  ?
Impact Tolerance 6 m/s
Research Advanced fuel systems.png Adv. Fuel Systems
Unlock cost 24 200 Funds
Since version 0.18
Part configuration fuelTankJumbo-64.cfg
Liquid fuel 2 880 Units of fuel
Oxidizer 3 520 Units of fuel

The Rockomax Jumbo-64 Fuel Tank (famously known as The Big Orange Tank for its default appearance prior to version 1.4) is a liquid fuel tank containing liquid fuel and oxidizer.

It is twice the size of the Rockomax X200-32 Fuel Tank.

Product description

The largest tank available from Rockomax, the Jumbo-64 holds a vast amount of fuel in a friendly orange insulated container. Contrary to popular belief, the Jumbo-64 is NOT orange flavored and should NOT be tasted.

Rockomax Conglomerate


The Rockomax Jumbo-64 Fuel Tank is a liquid fuel tank containing LF/O mix. This allows it to power liquid fuel rocket engines, like the RE-L10 "Poodle" Liquid Fuel Engine. If there are multiple liquid fuel tanks connected to an engine, then they will all be drained equally to power it. [1] The Jumbo-64 can be placed both in-line and radially mounted.

When full, one tank can power a single RE-L10 "Poodle" Liquid Fuel Engine for up to 439.4 seconds at full thrust, or a single RE-M3 "Mainsail" Liquid Fuel Engine for up to 64.9 seconds at full thrust.


As of version 1.4 this tank has two textures that can be switched in the editor.

Black-White variant
Orange variant
The different variants of the fuel tank



  • New model
  • Added color variants
  • Initial release
  1. This assumes that the flow priority setting has not been adjusted.