ESAB Ruffian ES 150G Engine Driven Welder

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ESAB Ruffian ES 150G Engine Driven Welder


Lightweight, powerful, all-in-one DC Stick welding machine and AC generator combined.

As a welder, Ruffian uses inverter technology to provide up to 150 A of reliable welding power at 60% duty cycle in a very stable arc that helps avoid rework. As an AC generator, Ruffian uses a 14 HP Kohler® engine to deliver up to 4.5 kW starting power. 120 VAC and 240 VAC outlets provide versatility to run lights, grinders, hand tools – even light-duty plasma cutters and MIG/TIG welders – and to use as emergency backup.

Ruffian ES 150G Features

  • 150A Welding Output @ 60% Duty Cycle
  • Running gear included with convenient lifting handles
  • Exceptional performance with cellulosic electrodes (6010)
  • Kohler Command PRO CH440 Engine, 5 gal. fuel tank
  • 4x 120V, 20A outlets, and 1x 240V, 50A outlet for auxiliary power

Technical Data

Product Name // Part Number ESAB Ruffian ES 150G EDW // 0707070150
Welding Process Stick (SMAW)
Rated Duty Cycle 150A, 26V @ 60%
115A, 24.6 @ 100%
Welding Output Range 20A - 150A DC, 78V OCV
Engine Type 14HP Kohler CH440, Gasoline
Generator Power (Peak/Cont.) 4,500W Peak
4,000W Continuous
Engine Start Type Pull start only
Auxiliary Power Outlets 4x 120V 15/20A
1x 240V 50A
Auxiliary Power (Max.) 120V: 34A
240V: 17A
Dimensions L x W x H
- Without Wheels and Handles:
- With Wheels and Handles:
28.70 x 22.52 x 25.98 in
40.83 x 28.74 x 31.61 in
Weight (Empty Weight, No Gas)
- Without Wheels and Handles:
- With Wheels and Handles:
223.8 lb (101.5 kg)
248.0 lb (112.5 kg)
Warranty 3-Year ESAB: Welder/Generator
3-Year Kohler: Engine


What's Included 

  • Ruffian ES 150G EDW Machine
  • Handle kit (4 pieces)
  • 2x Wheels and axle
  • Hardware to mount handles and axle
  • ESAB Ruffian Manual, Kohler CH440 Manual

*Electrode holder, ground clamp, cables and connectors not included. Ruffian 150G is equipped with female Dinse 35 (50mm) connectors. 

Full Product Data Sheet