Taurus 551 Basic FDW

  • Welding procedures and functions
  • Manual twin-knob operation (welding voltage and wire feeding)
  • Suitable for GMAW welding of steel/CrNi/aluminium at no extra charge
  • Suitable for MMA welding and gouging at no extra charge
  • Infinitely adjustable arc dynamics (choke effect)
  • Your benefits
  • High-precision, powerful EWM eFeed 4-roll wire feed mechanism for secure feeding of all solid and flux cored wires
  • Equipped with 1.0–1.2 mm UNI rolls for low to high-alloy steel
  • Energy-saving thanks to high efficiency and standby function
  • Easy, tool-free change of welding polarity
  • Connection capability for remote control and function torch
  • Excellent torch cooling, resulting in cost savings on consumables due to high-performance centrifugal pump and 12-litre water tank
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Version Taurus 551 Basic FDW
Setting range for welding current 5 A – 550 A
Duty cycle 40 °C 550 A / 60 %
420 A / 100 %
Open circuit voltage 79 V
Mains voltage 3 x 400 V
Tolerances -25 % up to +20 %
Mains frequency 50 Hz / 60 Hz
Recommended generator power 39.4 kVA
Protection classification IP23
Safety marking   
EMC class A
Weight 129 kg
Standards IEC 60974-1, -2, -10 CL.A