The expert

for special machines

Crawler tractor as assembly aid

Function / job

Assembly aid for the erection of large cranes

Special features

Work platform with step ladder and fold-down safety railing. Additional hydraulic system for pin drawing cylinder and crane emergency operation.
4 stop points for crane loading. Work lights for the illumination of the work area. Operating elements mounted ergonomically, for additional hydraulics and rope winch.

Technical data

Engine output34 kW
Useful capacity of hydr. oil tank250l
Operating pressure30-230 bar
Flow ratemax. 65 l/min
Tractive powermax. 12 kN


Liebherr Werk Ehingen

Realiztion period / year

From June 2008

Ident No.503 7 540
Month / year04/09

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Hoisting technology
Industrial handling
Automation engineering
Material flow
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