Perfect Welding

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Perfect Welding

ArcRover 22

Welding carriage for mechanised longitudinal seam welding

The battery-powered ArcRover 22 is a universal welding tractor for mechanised longitudinal seam welding. Its integrated permanent magnet ensures optimum adhesion and optimum traction for wheels. Can also be used vertically.


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Product details

Welding tractor ArcRover 22 longitudinal welding
Welding tractor ArcRover 22, fillet weld, horizontal application

The benefits of welding with ArcRover 22.

  • Optimal performance under harsh environmental conditions
  • Safe thanks to compliance with rules for welding interior container surfaces
  • Welding made easier with high-performance li-ion battery
  • Maximum traction on horizontal, vertical, concave and convex components
  • Constant welding speed in all positions up to 200 cm/min
  • Radial torch oscillation for fillet and butt welds
  • Definable welding segments
  • Consistently high weld seam quality and reproducible welding parameters in conjunction with Fronius power source technology
  • Compact, robust and lightweight aluminium housing
  • Global service network

More flexibility + more quality = more cost effectiveness = ArcRover

Welding tractor ArcRover 22 vertical longitudinal welding
Welding tractor ArcRover 22, overhead application

Standard equipment.

  • 4-wheel drive, integrated permanent magnet
  • Integrated controller with backlit display
  • Path measuring system
  • Adjustable lateral guides for precise seam tracking
  • Robust universal welding torch holder for manual and machine welding torches
  • Power source connection cable (10 m)
  • Replaceable lithium-ion battery (25.4 V/3.35 Ah)


  • Main switch: on/off
  • Left/stop/right
  • Speed control
  • Digital speed display
  • Welding on/off (2-step mode)
  • Start/stop power source (2-step mode)
  • Menu-based control system for travel path; segment welding, end-crater filling and OSC
  • Memory for 10 programs

Radial oscillation (optional).

  • OSC on/off/automatic
  • Dwell time left/right
  • Oscillation speed
  • Oscillation path

Options and accessories.

  • Lateral guides
  • Radial oscillation FOU 30/ML6
  • Motorized torch feeder FMS 50/100
  • Battery charging system (230 V)
  • Replaceable lithium-ion battery (25.4 V/3.35 Ah)
  • Stainless steel wheels
  • Brushes
ArcRover 22 with tiltable lateral guide
Welding tractor ArcRover 22, tiltable lateral guide

Tiltable lateral guide.

ArcRover 22 lateral guide for edge
Welding tractor ArcRover 22, lateral guide for edge

Lateral guide for edge.

ArcRover 22 lateral guide magnetic
Welding tractor ArcRover 22, lateral guide with magnet

Standard lateral guide with magnet.

ArcRover 22 lateral guide with guiding rail
Welding tractor ArcRover 22, lateral guide with guide rail

Lateral guide with guide rail.

  • Guide arm for flexible rail
  • Magnetic base for guide rail
  • Flexible guide rail
ArcRover 22 with second torch holder
Welding tractor ArcRover 22 with extra torch holder

Extra torch holder.

  • It is only possible to use two welding torches in a horizontal position.

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