Welder-Generator Improved Fuel Economy The new 10,000-watt, diesel-powered DLW-300ES is an upgraded model that combines a 300-amp welder and a 10-kW generator with a 100% duty cycle at 280 amps. The unit operates at idle up to 160 amps and uses only 0.39 gallons of fuel per hour at 120 amps and only 1.1 gallons per hour at full load. In addition to lowering fuel costs, the welder�s arc force dial allows operators to fine tune the arc to the desired quality while lower noise levels help make operating the welder more comfortable, the maker says. Multiquip Inc.; 800/421-1244; www.multiquip.com