Operation and maintenance manual

Operation
3-21
DX140R/DX140LCR
Boost Mode
1. Power boost switch is used to gain maximum digging
forc
e.
2. The power boost is activated wh
ile the lower button is
being pressed on top of the right-hand work lever
(joystick). The breaker/boost/shear selector switch must be
in the "O" (BOOST) position.
NOTE: The po
wer boost mode does not affect forward
and reverse travel.
Do not use this switch for more than ten
seco
nds.
FG000117
O
II
I
Figure 43 Right-hand Work Lever (Joystick)