New product announcements: 07/22/2009 Selective Demolition: Crawler-Excavator Gets In Close The Liebherr R974C VH-HD crawler-excavator is designed for selective demolition applications. The 131-tonne crawler-excavator has a maximum reach height of 41 meters with a special attachment. It is powered by a Tier 3 eight-cylinder diesel engine, and the boom has a standard piston-rod guard to protect attachments during use. The crawler-excavator has a full 360° of operation and its cab can be tilted upward by up to 30° for a better view when working at height. An assortment of attachments is available depending on the job. Liebherr SAS; +33 389 21
The 2016 Summer Olympics boating and swimming events have put an international spotlight on what has been a long-running problem in Rio de Janeiro—untreated sewage and trash are clogging up major bays and waterways.