Powerpack (drivetrain)
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. == Applications == Power packs are used with certain types of industrial equipment designs, including vehicle designs such as self-propelled modular transporter, hydraulic modular trailer, forklifts and cherry picker lifts, but also stationary equipment such as paint sprayers.