By Walt Moore, Senior Editor | September 28, 2010

Bomag's current vibratory-tamper product offering in North America includes models BT60/4 and BT65/4, which both use a Honda GX100 four-cycle gasoline engine rated at 3.35 horsepower. The 135-pound BT60/4 and the 148-pound BT65/4 have a frequency range between 540 and 708 bpm, and a jumping height of 2.4 and 2.8 inches, respectively. According to Bomag, these units feature a self-cleaning air-filtration system, electronic ignition and an anti-vibration handle; options include transport wheels, interchangeable shoe kits, and a 14-inch tamper-footextension kit.