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[[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]