In Stock & Ready to Freight Welding Equipment

Lincoln Bulldog 5500 AC Welder Generator (K2708-2)

Brand: Lincoln Electric
Condition: Used
$1,803.74
+ $185.00 flat-rate insured LTL freight (details)
$1,988.74 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

If you’re looking for a portable AC Welder/AC Generator, look no further than the Lincoln Bulldog 5500 Welder Generator. With 4,000 Watts continuous (5,500 Surge) AC generator power, the Bulldog’s uses are numerous; from grinding, powering work lights, pumps, motor starting, to emergency power. Need a quick source for basic AC Stick welds? The Bulldog can handle up to 1/8 inch (3.2mm) stick electrode.

This generator is AC only, No DC current or welding.

1 1/4 inch diameter rugged tube frame offers sturdy, all-around protection on the job site. Low-lift grab bars give you more leverage for lifting the Bulldog on and off truck beds.

Key Features
• Patented Low-Lift Grab Bars
• 1-1/4 inch diamter rugged tube frame
• AC Welding with up to 1/8 inch Stick Electrode
• 5,500 Watts Surge (4,000 Watts Continuous) AC Generator Power

Brand Lincoln
SKU ILIN00000136
MPN LINK2708-2
Mfgs MPN K2708-2
UPC 015082906607
Prop65 Yes
Material Mild Steel, Stainless Steel
Process Stick
Max Amperage Output 140
Usage Light Industrial
Phase Single Phase
Manufacturer’s Warranty 3 Years
Polarity AC
Duty Cycle 30%
Duty Cycle 30% at 125A, 60% at 100A
Portability 255 lbs
Skill Level Beginner, Weekend Warrior
Discontinued Product No

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns