Add a 5 HP engine and produce portable electric power! Brushless design for reliable performance and low maintenance. Delivers 2600 continuous Watts. 21.7 Amps at 120 Volts, 10.8 Amps at 240 Volts. Has two 15 Amp, 120 Volt outlets and two 15 Amp 240 Volt outlets. Sealed roller bearings. Input shaft turns clockwise and counterclockwise. For horizontal application only.Engine Required 5 HP or greater (3540-3720 RPM gen operating speed) Shaft Diameter (in.) 7/8in. x 1 1/2in. Shaft has 3/16in. key way Rated Watts 2,600 Surge Watts 2,900 Run Time Continuous Receptacles (qty.) 4 Phase 1 (4 Wire) Dimensions L x W x H (in.) 13 3/4 x 7 1/4 x 7 3/4 Additional Product Specs * Two 15 Amp 120V receptacles * Two 15 Amp 240V receptacle * Uses NEMA 5-15R and NEMA 6-15R plugs * 21.7 Amps at 120 Volts, 10.8 Amps at 240 Volts * 100% Copper windings * Brushless design, less than 6% Total Harmonic Distortion * Bi-directional * Thermal overload protection * Conveniently located control panel * Push button circuit breakers * Plugs sold separately