Drivetrain upgrades for 2006 |
来源:obr.gcnpublishing.com 发布日期:2007-3-7
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Bomag has upgraded several drivetrain components on its recycler/stabilizer machines this year. In addition to a new Tier 3 360-horsepower engine, the rear-wheel-drive MPH362-2 and four-wheel-drive MPH364-2 now have a double reduction planetary rear drive system which is propelled by a pair of axial piston, variable displacement motors. Compared to the previous ring and pinion differential assembly, the new hydrostatic system demands less horsepower and delivers better fuel economy, according to Bomag. It also has fewer wear parts to maintain and repair. Three rotor configurations are available for the machines. The asphalt recycler rotor has a maximum cutting depth of 12 inches; the soil stabilizer rotor mixes to depths of 14 inches; and a special deep-mix stabilizing rotor cuts as deep as 21 inches. |