3 TECHNICAL DATA
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© ESAB AB 2020
3 TECHNICAL DATA
3.1 EWT1000 welding tractor
1. Tractor carriage 4. EAC10, control pendant
2. Bobbin holder 5. EWH1000, welding head
3. Column with EAC10
EWT1000, from serial no. 841-xxx-xxxx
EWT1000
Supply voltage 60VDC or 42VAC, 50/60Hz
Max power requirement 900 VA
Travel speed 0.1-2.0 m/min (0.3-6.6 feet/min)
Brake hub braking torque 13.3in-lb (1.5Nm)
Minimum turning radius for circumferential welding
Inside object diameter 9ft 10.11in (3000mm)
Outside object diameter, four
wheels
12ft 9.54in (3900 mm)
Minimum pipe diameter for
internal joint welding
3ft 7.31in (1100mm)
Maximum weight of wire 66lb (30 kg)
Weight
Total, excluding wire and flux 148lb (67 kg)
Tractor carriage 48.7lb (22.1 kg)
Bobbin holder, without wire 4.2lb (6kg)
Column with EAC10 55.1lb (25kg)
Relative air humidity Max 95%
Operating temperature -14to+104 °F (-10to+40 °C)
Storage temperature -4to+131 °F (-20to+55 °C)