Hydraulic circuits

"A hydraulic circuit is a system comprising an interconnected set of discrete components that transport liquid. The purpose of this system may be to control where fluid flows (as in a network of tubes of coolant in a thermodynamic system) or to control fluid pressure (as in hydraulic amplifiers).
... hydraulic circuit theory works best when the elements (passive component such as pipes or transmission lines or active components such as power packs or pumps) are discrete and linear. This usually means that hydraulic circuit analysis works best for long, thin tubes with discrete pumps, as found in chemical process flow systems or microscale devices." [Hydraulic circuit. Wikipedia]
The engineering drawing example "Hydraulic circuits" was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic circuits.png.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ circuits.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The engineering drawing example "Hydraulic circuits" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.

The vector stencils library "Industrial transport" contains 11 clip art images for creating heavy-duty vehicles illustrations, presentation slides, infographics and webpages using the ConceptDraw PRO diagramming and vector drawing software.
"Heavy equipment refers to heavy-duty vehicles, specially designed for executing construction tasks, most frequently ones involving earthwork operations. They are also known as, heavy machines, heavy trucks, construction equipment, engineering equipment, heavy vehicles, or heavy hydraulics. They usually comprise five equipment systems: implement, traction, structure, power train, control and information. Heavy equipment functions through the mechanical advantage of a simple machine, the ratio between input force applied and force exerted is multiplied. Currently most equipment use hydraulic drives as a primary source of motion." [Heavy equipment. Wikipedia]
The vector stencils library "Industrial transport" is included in the Aerospace and Transport solution from the Illustrations area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ illustrations-aerospace-transport