Question

what are hydraulic brakes?.....​

Answer 1

A hydraulic brake is an arrangement of braking mechanism which uses brake fluid, typically containing glycol ethers or diethylene glycol, to transfer pressure from the controlling mechanism to the braking mechanism .

Answer 2

$\large\bold\red{\underline{ǫᴜᴇsᴛɪᴏɴ}}$

what are hydraulic brakes?

$\huge\underline\color{Green}{ᴀɴsᴡᴇʀ}$

A breaker is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose.

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