ArcDrive program for G 69 4 M (ER110S-G) class wires, 1.2 mm, with M21 shielding gas. This is classic MIG/MAG without pulse: short arc at lower currents and spray arc at higher ones.
What it is for
The program holds synergic curves for this one combination of wire, diameter and gas. You change wire feed speed or plate thickness and the machine sets voltage and arc shape itself. Wires of this group are used on high-strength steels, for example in construction machinery, cranes and trailers.
| Part number | 79.S1.125 |
|---|---|
| Brand | Böhler Welding |
| Program type | ArcDrive (short and spray arc) |
| Wire | any G 69 4 M (ER110S-G) class wire |
| Wire classification | G 69 4 M, AWS ER110S-G |
| Wire diameter | 1.2 mm |
| Shielding gas | M21 (Ar with 15 to 25% CO2) |
| Material | high-strength steels |
| Program line | Universal ARC (wires of this class, any brand) |
Fits
You can add ArcDrive programs to these machines (Böhler Welding selection guide):
- TERRA NX: 320/400 SMC SteelDrive, 320/400 PMC SteelDrive, 400 PMC DualFeeder, 400/500 MSE (WF NX SteelDrive feeder), 320 PME, 400/500 PME
- URANOS NX: 2200 PMC, 2200 MTE, 2700 PMC, 2700 MTE, 3200 GSM, 4000/5000 GSM
Wire for this program
The program suits G 69 4 M (ER110S-G) class wires from any manufacturer. From the Böhler Welding range in our shop, BÖHLER X 70-IG and Union X 70 match this class.
Other programs for this wire
- ArcDrive 1.0 mm, gas M21 (79.S1.124)
- PulseDrive 1.2 mm, gas M21 (79.P1.125)
- ArcDrive 1.2 mm, gas M20 (79.S1.136)
- PulseDrive 1.2 mm, gas M20 (79.P1.136)
FAQ
Which machine can run this program?
Any machine on the list above. When ordering, give the model and serial number of the machine the program is for. Installation, by our service or as a manufacturer update, is agreed after the order.
How does ArcDrive differ from PulseDrive?
ArcDrive welds with short and spray arc, without pulse. PulseDrive adds pulsed arc and double pulse, which helps on thin sheet and in position. The PulseDrive version of this program: PulseDrive 1.2 mm, gas M21 (79.P1.125).
Does it suit wire from any manufacturer?
Yes, if the wire belongs to the G 69 4 M (ER110S-G) class, which you can check on the spool label. If your wire is unusual, contact us before ordering.
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.

