Power Boost - Hitachi 120-3 class Operator's Manual

OPERATING THE MACHINE

POWER BOOST

(ZX180-3, 200-3, 270-3, 330-3 Class)
The power boost switch (4) is used to gain maximum digging
power, and is located on the top of the right control lever.
When the power boost switch (4) is pushed, increased front
attachment power will be supplied for about 8 seconds.
4
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