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Part #LNCK4090-1

  • Rated Output:
  • Output Range:  50-390A DC
  • Generator Output:  3000 watts
  • Type of Engine:  Kubota D1503 Diesel EPA 4
  • HP and speed:  24.7&1800
  • Cylinders:  3
  • Dimensions (H x W x D):  45.5 in x 24.3 in x 62.8 in (1156 mm x 616 mm x 1594 mm)
  • Net Weight:  1432.000 lbs (649.555 kg)
Manufacturer: Lincoln Electric
Engine Driven Multi-Process Welder/ Generator

Superior Choice for Pipeline Work! Pure DC generator welding arc is preferred by pipeliners and contractors for precise code consistency.

Price: $16,407.06 Each
Spec Sheet
Truck or Mfg. Direct Ship Only


The SAE-300® MP multi-process engine-driven welder responds to the numerous challenges that are a fact of life in pipe welding operations. The SAE-300® MP combines a rugged design with traditional pure DC generator technology for excellent welding performance in pipe, construction and maintenance applications.


  • Industrial Diesel Engine
  • 3-cylinder, water-cooled, 1800 RPM engines.
  • Kubota®: 15% at 300A, 30% at low idle vs. Classic® 300 D.
  • Fuel gauge on control panel.
  • Dual Continuous Control of Output
  • Two continuous dials on the control panel allow for a precise setting of both voltage and current for critical pipe welding applications.
  • Adjust the arc for a snappy "digging" arc for root and hot passes on pipe with cellulosic electrode, or for a soft "buttery" arc for pipe welding with low hydrogen electrode.
  • Pure DC Generator Welding Output
  • Pipeline operators will enjoy welding with the arc produced from the rotating armature/field coil system manufactured for many years by Lincoln Electric.
  • All Copper Windings
  • Arc stability, dependability and long-life are enhanced with all-copper windings.
  • 300 Amps Output & 60% Duty Cycle
  • Welds up to 7/32 in. (5.6 mm) Fleetweld® 5P, Fleetweld® 5P+, Pipeliner® and Excalibur® electrode.