Liebherr L 556 - Manual (Page 3)

Quarrying // 3
Features
Mineral Baustoff GmbH
Trimming quarries for economy ....................................................... 5
Creaton AG
Hooked on creativity with clay ......................................................... 9
Holemans GmbH
From gravel to sand and on to new lakelands ................................ 12
a & b Ingoldingen
Moraine gravel for asphalt and cement .......................................... 22
Recycling GmbH Lahnau
All quarrying operations under one umbrella .................................. 24
Geocal Mineração
Reliance and partnership for
safe quarrying ............................................................................... 38
J Swap
J Swap Contractors in New Zealand:
Efficiency in heavy operations
........................................................ 40
Lanwehr Naturstein
Third-generation stone quarries ..................................................... 42
Advice
Economy in quarrying
Part 1: Story .................................................................................... 8
Economy in quarrying
Part 2: Wheel loader operating tips ................................................ 27
Quarrying in profile
Carrière des Grands Usages
R 950 SME ................................................................................... 17
Carrière des Grands Caous
R 964 C SME ................................................................................ 28
The Ambazac and
Montebras quarries
............................................................. 32
Service
Undercarriage
10 expert tips for long undercarriage service life ............................ 14
In detail
The Liebherr Z tooth system
The advantages of the Z tooth system ............................................ 31
Trends
Protective devices
for crawler excavators
....................................................... 20
The retarder on the TA 230 Litronic
Braking without compromise ......................................................... 37
Overview
Liebherr machines in quarrying
Hydraulic excavators, wheel loaders, dump trucks and crawlers
for heavy-duty operations ...............................................................45
Masthead
Publisher
Liebherr-EMtec GmbH
Liebherrstraße 12
88457 Kirchdorf an der Iller (Germany)
info.lhb@ liebherr.com
Responsible for the content
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[email protected]
Editorial team
Conrad Freeling, Maria Graffius, Alexander Katrycz, Bettina Köhler, Catherine Pierrat,
Uwe Richter/Richter B2B, Michel Roche, Barbara Specht, Alban Villaume
Layout/design
For Sale Services GmbH, München
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