Mini Spider | Fillet Welding Tractor

The Mini Spider is a battery-powered welding tractor designed to produce continuous fillet welds using MIG/MAG torches. The torch can be easily swapped from one side of the Mini Spider to another, enabling the operator to weld the entire workpiece from end to end. The  4-wheel drive system and permanent magnetic base provide powerful traction and smooth travel, whereas the feedback loop ensures highly efficient speed stabilization.

A digital speed readout ensures the repeatability of the weld procedure and produces weld bead geometry that is exact to the required specifications, reducing costly over-welding and substantially decreasing filler metal usage.

CAS LiHD battery delivers enough power for handling even the toughest applications with no cables.

  • The closed-loop speed control system stabilizes travel speed, enabling uniform heat input to produce consistently high-quality welds
  • The compact and lightweight design facilitates welding in narrow spaces
  • Convenient 18 V DC battery supply (the same battery for both Mini Spider and Gecko Battery)
  • Digital LED display for presetting of travel speed and diagnostic messages
  • Low-battery indicator
  • Torch placement on either side
  • Welding edge to edge (e.g. welding of stiffeners for bridge structures)
  • 3 years of warranty
Mini Spider | Fillet Welding Tractor

Continuous welding

Horizontal speed
5–110 cm/min (2–43.3 in/min)

Torch placement
on either side

Welding in narrow spaces

Torch placement on either side

Welding edge to edge

Welding in narrow spaces

Specification

Voltage18 V DC, 4.0 Ah
Power25 W
Welding position
(according to EN ISO 6947 and AWS/ASME)
PB / 2F
PA / 1F
Torch diameter16–22 mm
(0.63–0.87’’)
Min. workpiece thickness4 mm (0.16”)
Ground clearance4 mm (0.16”)
Horizontal pulling force150 N
Horizontal speed *5–110 cm/min
(2–43.3 in/min)
Cross slide adjustment range0–21 mm (0–0.83’’)
up down, left-right
Weight (w/o battery)7.6 kg (16.8 lbs)
Product codeWOZ-0735-10-00-00-0
* With battery fully charged

2130Mini Spider | Fillet Welding Tractor

Clamping blocks

Mini Spider Accessories Welding Carriage Accessories

ZCS-0270-42-00-00-0

1855Mini Spider | Fillet Welding Tractor

LiHD 18 V 4.0 Ah Battery

Drill Accessories

AKM-0738-10-00-01-0

2116Mini Spider | Fillet Welding Tractor

ASC 145 aircooled 145 W 8A EU Charger

Gecko Accessories Mini Spider Accessories Welding Carriage Accessories

LDW-0738-10-00-30-0

2126Mini Spider | Fillet Welding Tractor

Auxiliary magnet blocks

ZST-0655-09-00-00-0

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