Two new versions of the PowerBox 3-in-1 welder/generator/compressor are available. The PowerBox 280MP features an 18-hp gasoline engine. A 20-cfm compressor and 200-amp/5,500-watt generator/welder combination deliver optimum performance. The PowerBox 280HD (Hydraulically Driven) is designed for vehicle applications that use a power-take-off system. It provides 200 amps of welding power; 5,500 watts of power; and 20 cfm of air. The unit is self-contained and offers a weather-resistant, easy-to-access control panel.