Why is hydraulics more efficient than electricity?

Why are hydraulic powered machines more powerful andWhy are hydraulic powered machines more powerful and efficient than electric/motor powered ones?

Electric Motors vs. Fluid Power: Robotic System DesignersJun 1, 2007 — Hydraulic actuators can lift and hold heavy loads without braking, and can move heavy objects at slow speeds or apply torque without the need Is it a fair fight? Hydraulics vs. electrics - Mobile Hydraulic TipsMar 28, 2014 — There is no more compact method of mechanical actuation than with (including hydraulic pumps)—but is the fight of hydraulics vs electric fair 

Can Hydraulic Systems be Energy Efficient? - GCCDec 28, 2018 — In modern day vernacular, the phrase energy efficiency is commonly For example, hydraulic machines convert electrical energy to mechanical energy. Then, the mechanical energy must be converted into hydraulic energy, 

Is hydraulic efficiency a myth? - Fluid Power WorldNov 21, 2016 — Although many detractors sneer at the idea of hydraulic efficiency, Then you must convert mechanical energy into hydraulic energy within the pump, Let's say you have a 10-hp electric motor—and keep in mind electric Hydraulic vs. Pneumatic vs. Electric Actuators | DifferencesSep 23, 2019 — What is the difference between hydraulic, pneumatic and electric actuators? We go over the pros and cons of each in this article. Learn more

How Efficient Are YOUR Hydraulic Machines? | HydraulicsNot properly considering a hydraulic machine's efficiency can be a costly mistake. then I predict energy management will become a major issue for industry over He can generate his own electricity but likes the idea of using an air motorWhy are hydraulics more powerful than electric motors? - QuoraHydraulics are not more powerful than electric motors. Any electric and gas powered motor runs those hydraulic pumps. It's a transfer of energy very much in a 

Hydraulic Motors vs Electrical Motors: Why Hydraulic WinsJan 18, 2018 — If an electric motor is stalled by a heavy load, there is a good chance that permanent damage will be done. Hydraulic motors may stall under an Differences Between Hydraulic Motors & Electric MotorsThe hydraulic vs. electric motor question has become a more urgent one in engineering following rapid advances in electric motor technology. Hydraulic motors