Liebherr LRB 155 Manuel d'utilisateur télécharger pdf (Page 6)

Technical data: Rotary drives

Model Speed Max. torque Max. pull force Max. crowd force

MA 35 60 / 120 rpm 35 / 16.5 kNm 300 kN 300 kN

MA 35 Turbo 100 / 200 rpm 35 / 16.5 kNm 300 kN 300 kN

MA 65 50 / 100 rpm 63 / 31.5 kNm 300 kN 300 kN

MA 60 VAR 0-100 rpm 57.5 kNm 450 kN 300 kN

MA 60 VAR CHUCK 0-100 rpm 57.5 kNm 450 kN 300 kN

Soil mixing

Equipment technology

The MA 60 VAR is available with hollow chuck as an

option. Thus, the length of the drilling linkage may

exceed the leader length.

All carrier machines of the Liebherr LB series (drilling

rigs) and the Liebherr LRB series (piling & drilling rigs)

can be used for producing soil mix columns.

There are two speed ranges for the mixing drives

MA 35, MA 35 Turbo and MA 65. The variable drive of

the MA 60 VAR can be continuously adjusted during

operation.

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Liebherr LRB 155 Manuel d'utilisateur Page 6