Liebherr LR 634 Litronic User Manual
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• Particle filter certified in accordance with VERT Standard
(reduction of emissions from real machines in tunnel
construction)
• Special tunnel cab heavy-duty design
• FOPS and FGPS fitted as standard
• Polycarbonate windows with high impact resistance on
the right side and rear of the cab
• Dozer blade with cylinder protection as standard
• Dirt scraper on undercarriage
• Rotatable boom with 2 x 45° mounting
• Hoses on the attachment laid on the side and covered
• Pipe routing on the attachment protected by metal plates
• Special uppercarriage protection
• Protective box made of stainless steel for all electronics
and electrical modules on the uppercarriage
• Power circuits protected by easily accessible
automatic circuit-breakers
• IP 65 protection for optimum protection against
dust and moisture
• All cables with high resistance insulation against
mechanical and heat damage
Liebherr Crawler Excavators for Tunnel Applications
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