Product Overview
The Tomahawk Power TWG120A is a gas-powered engine driven welder generator designed for portable stick welding and jobsite power in locations where standard electricity is not available. Built with a 7 HP Tomahawk Power engine, 120 amp rated welding output, 2200 max watts, 2000 rated watts, and two 120V AC outlets, this unit helps support welding repairs and small tool power for farms, ranches, workshops, construction sites, and mobile maintenance work. With included welding leads, ground clamp, electrode holder, and an 8 inch wheel kit, the TWG120A is built for field repairs, equipment maintenance, and portable welding jobs.
Key Features:
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Welder Generator Combo: Combines portable stick welding capability with 120V generator power for field repairs and jobsite use.
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120 Amp Rated Welding Output: Designed for CC constant current stick welding applications and compatible welding repairs.
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2200 Max Watts: Provides portable generator power for compatible small tools, lighting, and jobsite equipment.
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2000 Rated Watts: Delivers steady running power for approved connected loads.
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7 HP Tomahawk Power Engine: Gas-powered engine provides portable operation for farms, ranches, workshops, and remote sites.
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208cc Displacement: Engine size supports dependable welder generator performance for mobile repair work.
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Stable Welding Output: Permanent magnetized generator and inverter generator design help provide steady welding performance.
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Stick, Arc & MMA Welding: Suitable for stick, arc, and MMA welding repairs on compatible metals and projects.
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6010 to 6013 Rod Compatibility: Tomahawk lists the unit as suitable for welding from 6010 rods up to 6013 rods.
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Two 120V AC Outlets: Helps power compatible tools and lights while supporting welding work in the field.
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Automatic Idle Control: Helps manage engine speed and fuel use during operation.
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Portable Wheel Kit: Includes 8 inch never-flat wheels for easier movement around jobsites, farms, shops, and work areas.
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Included Welding Leads: Package includes a 10 ft ground clamp and 10 ft electrode holder.
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2-Year Engine Warranty: Tomahawk lists the TWG120A as backed by a 2-year engine warranty.
Technical Specifications:
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Model: TWG120A
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Product Type: Engine Driven Welder Generator
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Brand: Tomahawk Power
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Manufacturer Part Number: TWG120A
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Color / Finish: Black
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Engine Type: 7 HP Tomahawk Power
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Engine Displacement: 208cc
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Fuel Type: Gasoline
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Fuel Tank Capacity: 1.6 gal / 6L
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Voltage: 120V
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Rated Amps: 120A
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Max Watts: 2200W
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Rated Watts: 2000W
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Welding Type: Arc, Stick, and MMA welding
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Rod Compatibility: Suitable for welding from 6010 rods up to 6013 rods
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Welding Connector Type: Dinse DKJ 35-50
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Generator Type: Permanent Magnetized Generator / PMG
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Automatic Idle Control: Yes
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Outlet Quantity: 2
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Outlet Type: 120V AC
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Muffler: Yes
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Wheels: Yes; 8" never-flat wheels
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Weight: 99 lb / 44.9 kg
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Dimensions: 20.9" L x 16.9" W x 19" H / 53 x 42.9 x 48.2 cm
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Engine Warranty: 2 year
Package Includes:
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TWG120A Welder Generator: Gas-powered 120 amp engine driven welder generator.
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10 Ft Ground Clamp: Included grounding lead for welding setup.
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10 Ft Electrode Holder: Included electrode holder for stick welding applications.
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8" Wheel Kit: Included wheel kit with never-flat wheels for improved portability.
Applications:
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Arc, Stick & MMA Welding Repairs: Useful for welding repairs on gates, trailers, machinery, metal structures, and field equipment.
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Farm & Ranch Maintenance: Supports mobile welding repairs for fencing, livestock enclosures, irrigation structures, trailers, and agricultural equipment.
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Remote Welding & Power Supply: Practical for ranches, farms, backcountry work areas, and jobsites where traditional power is limited.
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Construction & Industrial Sites: Helps support structural steelwork, maintenance welding, fabrication, and small tool power.
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Equipment & Vehicle Repairs: Useful for repairing trailers, heavy equipment, agricultural machines, and compatible metal components in the field.
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Emergency Backup Welding & Power: Can provide backup power for critical small tools, basic lighting, and urgent welding repairs during outages.
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Workshops & Small Fabrication Shops: Adds portable welding and small generator power capabilities for home garages, contractor shops, and light fabrication work.
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DIY Welding Projects: Suitable for homeowners and hobbyists who need a portable gas-powered stick/MMA welder for compatible personal projects and repairs.
Operation & Use Notes:
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Welding Setup: Follow Tomahawk’s operating instructions for grounding, electrode holder connection, rod selection, amperage settings, and safe welding procedures.
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Rod Compatibility: Tomahawk lists compatibility with 6010 rods up to 6013 rods. Match rod size and type to the material, welding conditions, and operator skill level.
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Generator Load Management: Do not exceed the 2000 rated watts or connected equipment limits. Check startup and running wattage for tools and equipment before use.
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Welding Safety: Use proper welding PPE, including welding helmet, gloves, protective clothing, eye protection, and appropriate ventilation.
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Fire Safety: Keep sparks away from flammable materials, fuel, dry grass, solvents, and other ignition hazards.
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Outdoor Use Only: Gas-powered welder generators must be operated outdoors in a well-ventilated area away from doors, windows, vents, and occupied spaces.
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Carbon Monoxide Safety: Never operate a gas engine indoors, in a garage, basement, crawlspace, enclosed trailer, or partially enclosed area because of carbon monoxide danger.
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Fuel & Maintenance: Use gasoline as specified and follow Tomahawk’s maintenance instructions for oil, air filter, spark plug, storage, and engine service.
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Portable Movement: Use the included wheel kit and handles on stable ground. Avoid moving the unit while hot, running, or connected to welding leads or electrical loads.
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California Proposition 65: This product carries a California Proposition 65 warning.
Frequently Asked Questions
Q. What is the Tomahawk TWG120A used for?
The TWG120A is used for portable stick, arc, and MMA welding repairs, plus small 120V generator power for compatible tools, lighting, and equipment.
Q. How many amps is the TWG120A welder?
Tomahawk lists the TWG120A with 120 rated amps.
Q. How many watts does the TWG120A generator provide?
The TWG120A provides 2200 max watts and 2000 rated watts.
Q. What welding connector does the TWG120A use?
The TWG120A uses a Dinse DKJ 35-50 welding connector.
Q. Does the TWG120A include welding leads?
Yes. The package includes a 10 ft ground clamp and 10 ft electrode holder.
Q. Does the TWG120A have wheels?
Yes. The package includes an 8 inch wheel kit with never-flat wheels.
Q. How many outlets does the TWG120A have?
Tomahawk lists two 120V AC outlets.
Q. Can I run this welder generator indoors?
No. Gas-powered welder generators must only be operated outdoors in a well-ventilated area. Never run a gas engine indoors, in a garage, basement, crawlspace, enclosed trailer, or partially enclosed area because of carbon monoxide danger.
Why We Like It:
The Tomahawk Power TWG120A is a practical field repair tool because it combines a portable 120 amp stick welder with 2000 rated watts of generator power. The 7 HP engine, 208cc displacement, 120V AC outlets, PMG design, automatic idle control, included ground clamp, electrode holder, and 8 inch wheel kit make it a strong fit for farms, ranches, workshops, construction sites, trailers, fencing, equipment repairs, and emergency maintenance work.
