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The Pipeline and Hazardous Materials Safety Administration says pipelines can use new Polyamide 11 thermoplastic pipe at higher operating pressures than currently allowed starting on Jan. 25, 2009.

The new DynaMc 28 HP Two-Jaw machine provides the power and pressure required to butt fuse pipes sized 2-inch IPS to 8-inch DIPS.

A last-minute rule from the Bush administration limits the ability of federal wildlife officials and environmentalists to throw a monkey wrench into an application for construction of new gas transmission lines and LNG facilities.

The Hitachi ZX60USB-3 is an ultra-short excavator with a swing boom and backfill blade.

Kobelco’s compact excavator models 30SR, 35SR and 50SR are fuel efficient, Tier IV diesel engines with the precision needed in tight spaces.

The model 2803ZT zero-tail-swing design offers a longer undercarriage, a sturdy track width and an optional counterweight.

The zero-tail swing Terex TC125 is designed for trenching and excavating in space-restrictive applications.

Software to assist engineers in evaluating the numerous trenchless rehabilitation methods for underground sanitary storm sewer infrastructure is now available from NASSCO.

The narrow- and wide-track TX 427 models are the latest additions to Toro’s Dingo compact utility loader family.

The new Volvo L45F and Volvo L50F wheel loaders feature patented Torque Parallel (TP) loader linkage.