{{Parts infobox
|image           = 
|designers       = 
|date            = 
|vitamins        = 
|materials       = 
|transformations = 
|lifecycles      = 
|parts           = 
|techniques      =
|tools           = 
|git             = 
|files           = 
|suppliers       = 
}}

[[Category:Parts]]
[[Category:Hydraulic parts]]

=Introduction=
A powerpack or power pack is a part of a modular powertrain that contains some type of engine (most frequently an internal combustion engine but other types, including electric motors, are possible) and may also contain a transmission and various supporting components. 

=Challenges=

=Approaches=
"We've done electric hydraulics, and we did 1 hp slow moving electric hydraulic with 45 cu in high torque motors - running our full size tractor on a 1 hp electric source." - Marcin Jakubowski, Ph.D. Executive Director, [[http://opensourceecology.org|Open Source Ecology]]

  * [[http://www.surpluscenter.com|Surplus Center]]
  * [[http://www.tractorsupply.com|Tractor Supply Company]]

=References=
  * [[https://www.amazon.com/CO-Z-Hydraulic-Reservoir-3200PSI-Control/dp/B07FNLFSZM/|CO-Z Hydraulic Pump for Car Lift, 8 Quart Single Acting Hydraulic Power Unit for Dump Truck Dump Trailer with Steel Reservoir, Double Hydraulic Cylinder of 12V Power Supply]]
  * [[https://www.amazon.com/Happybuy-Hydraulic-Power-2-2KW-2950PSi/dp/B071213JCD|Happybuy Hydraulic Pump 220V Hydraulic Car Lift 2.2KW with 10L Steel Oil Reservoir Tank Hydraulic Power Unit for Auto Repair 2950PSI]]
  * [[https://en.wikipedia.org/wiki/Hydraulic_machinery|Hydraulic machinery]]
  * [[https://wiki.opensourceecology.org/wiki/Power_Cube|OpenSourceEcology: Power cube]]
  * [[https://wiki.opensourceecology.org/wiki/Power_Cube_v17.08|OpenSourceEcology: Power cube v17.08]]
  * [[https://en.wikipedia.org/wiki/Powerpack_(drivetrain)|Wikipedia: Powerpack (drivetrain)]]
  * [[https://wiki.opensourceecology.org/wiki/Micro_Power_Cube|OpenSourceEcology: Micro Power Cube]]
  * [[https://wiki.opensourceecology.org/wiki/Solar_Power_Cube_v17.10|OpenSourceEcology: Solar Power Cube v17.10]]