Rail Tug|Welding and Cutting Tractor
The Rail Tug is a digitally controlled tractor designed for the mechanization of welding and thermal cutting
processes. Featuring a rack and pinion drive system with electronic speed control, the Rail Tug creates
weld bead geometry which is exact to your specifications, reducing costly over welding and decreasing
filler metal usage.
  Description
Rail Tug l Welding and cutting tractor
The Rail Tug can be used with semi-flexible track for plate and tank work with a minimum radius of 5 m (16 ft) or adapted to bent ring rail for pipe and tube applications. Standard ring rails are available for tube diameters from 200 mm (8”) up to 3000 mm (10 ft), whereas custom rolled tracks can be used for tube diameters between 3 m (10 ft) and 10 m (32 ft). Using a vacuum system allows the track to be clamped to non-ferrous surfaces (stainless steel, aluminum etc.) The Rail Tug economically meets a broad array of welding and cutting applications on flat or curved plate, tube and pipe.


Primary features and benefits

  • Compact, lightweight design
  • Closed-loop speed control system based on electric motor with encoder - ensures increased accuracy of speed 
  • Rack and pinion drive
  • Consistent heat input reduces distortion
  • Reduces wasted filler metal - eliminates over welding
  • Digital LED display for presetting of travel speed
  • Automatic arc on/off  initiates welding and travel simultaneously
  • Oxy-fuel and plasma cutting possible with optional accessories
  • Suitable for variety of circumferential and irregular surface applications down to minimum radius of 100 mm (4”)
  • Quick-clamping torch holder mechanism for different types of torches with diameters of 16–22 mm (0.63–0.87”); up to 35 mm (1.38”) option
  • Precise torch adjustment with screw drive cross slide
  • Convenient external 85-250 V  power supply
  • Improves working environment – removes operator from heat and fumes

  Product Specifications
RAIL TUG   Technical specification
Voltage 1~ 115–230 V, 50–60 Hz
Power 66 W
 
 
 
Welding position
(according to EN ISO 6947 and AWS/ASME)
PA / 1F / 1G PB / 2F PC / 2G PD / 4F PE / 4G
PG / 3F (contact your dealer)
 
 
Fixing on pipes and round workpieces
Ring tracks from 200 mm (8”) OD up to 3 m (10ft) OD
Custom rolled tracks from 3 m (10 ft) OD up to 10 m (32 ft) OD
Semi-flexible track Minimum curvature radius of 5 m (16 ft)
Torch type MIG/MAG, SAW, Plasma, Oxy-fuel
 
 
Torch diameter
MIG/MAG 16–22 mm (0.63–0.87’’)
 
 
up to 35 mm (1.38”) option
SAW, Plasma
Oxy-fuel
Horizontal pulling force 300 N
Vertical pulling force 200 N
Horizontal speed 10–200 cm/min (4–80 in/min)
Vertical speed 10–200 cm/min (4–80 in/min)
Weight 10 kg (22 lbs)
Product Code (115–230 V, 50–60 Hz, plug EU) WOZ-0570-10-20-00-0