Miller Electric, 907836, Engine-Driven Welder, 330 A Max DC, 11 gal Fuel Tank, Rotary-Screw Compressor

Powerful all-in-one tool designed for repair and construction with multiprocess weld quality, auxiliary power, air compressor and battery charge/crank assist.

Features

• Machine provides up to 150 amps of DC power to quickly charge 12- and 24-volt batteries. Jobsite equipment with weak batteries can get up to 300 amps of crank assist power.
• Unlike conventional DIG that provides a preset amount of short-clearing current, Miller’s proprietary Dynamic DIG works on a time-based algorithm that automatically adjusts the amount of current required to clear a short. What does this mean? A smoother more consistent arc that can be tailored to match application, material, fit-up, and welder technique.
• Easy arc starts and less spatter.
• Advanced Auto-Speed technology automatically adjusts engine speed to match weld and battery charge demands — reducing fuel consumption, maintenance costs and noise for a safer, more efficient jobsite.
• Power at idle — a Miller exclusive. Unlike competitive machines that provide auxiliary power only at 3,600 rpm (max), Excel power delivers a full 2,400 watts (20 A) of 120-volt inverter-based, pure sine wave power at all speeds, including idle. With Excel power you can operate jobsite tools like grinders at quiet, fuel-saving speeds. Refueling time and operating costs are reduced with Excel power, which means more productivity and profitability. Plus everyone on the jobsite gets a better working environment because noise levels and exhaust emissions are lowered. Excel power — available only from Miller.
• Over 180 pounds lighter and 13 percent smaller than previous models.
• With its intuitive design, the daily maintenance of our engine-driven welder is fast and easy.
• QuietPulse is activated by changing the waveshape for DC pulse welding, creating a slower, more fluid transition between the background and peak amperage to create the least possible audible noise.
• ArcReach technology uses existing weld cables to communicate process adjustment commands back to the engine-driven welder. With an ArcReach system, amperage & voltage are conveniently located at the operator's fingertips - not back at the power source.
• Full auxiliary power at any setting.
• Digital interface speeds machine setup and makes it less complicated.
• Quiet and durable rotary-screw compressor delivers 30 CFM at 80-160 psi of air at 100% duty cycle while rated at 104° F. It offers an average of three times the service life of traditional reciprocating compressors. Produces air when you need it; no more down time waiting for an external tank to fill. Airflow can be selected depending on tool requirements. Front panel air pressure adjustment makes it simple to dial in the correct air pressure for specific applications (80-160 psi)

Does Not Include

• Weld leads

• Amperage Range: 20 A - 330 A
• Battery Charge: 10-150 A
• Crank Assist: 300 A, 12/24 V
• Voltage: 12- and 24-volt batteries
• Power Output: 12,000 W peak, 10,500 W continuous
• Current Output: 20 A, 120 V
• Compressor Working Pressure: 80-160 psig
• Compressor Automatic Shutdown: High pressure (160 psi)
• Compressor Free Air Delivery: 30 cfm (0.85 m3/min) at 3,600 rpm; 28 cfm (0.79 m3/min) at 3,000 rpm
• Compressor Brand: Rotary-Screw Compressor
• Compressor Duty Cycle: 100%
• Operating Temperature Rating: 104 F
• Sound Rating: 69.5 dB @ 150 A, 75.3 dB @ max weld
• Fuel Type: Gasoline
• Horsepower: 27 hp
• Weld Output: CC/CV
• Current Type: DC
• Weldable Metals: Aluminum, Stainless Steel, Steel
• Fuel Tank Size: 11 Gallon
• Rated Carbon Diameter: 1/4 in (6.4 mm)
• Engine Brand: Kohler
• Engine Idle Speed: 2400 RPM
• Engine Weld Speed: Varies engine speed 2,400-3,600 rpm to match weld output
• Compressed Air: Yes
• Country of Origin: United States

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