Liebherr HS 825 HD Litronic - Manual (Page 11)

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10-19Hydro.indd 11 13.03.2007 15:18:51 Uhr
For example, an “Interlock” control system for dragline operations allows
power lowering of the grab line when raising the dragline bucket with the
hoist rope which signifi cantly reduces fuel consumption. The tagline winch
is used as a constant tension or free-fall winch and enables effi cient work
with grab or demolition ball.
Hydro_GB_Text.indd 11 21.03.2007 10:20:18 Uhr