ESAB Rogue EM 140 vs ESAB Rogue EM 190 PRO
Technical comparison · MIG/MAG welding (wire feed)
The choice is between the EM 140, which welds up to 140 A at about €600, and the EM 190 PRO, which reaches 190 A and adds synergic control at about €1050. The price gap is roughly €450.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2023 | — |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~550–650 € | ~950–1150 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 22 × 59 × 38.5 cm | 22 × 59 × 38.5 cm |
| Weight (kg) | 13.1 kg | 16.9 kg |
| Voltage (V) | 120 V | 230 V |
| Category specs | ||
| Welding type | MIG/MAG | MIG/MAG |
| Max wire feed speed (m/min) | 11.4 m/min | 16.5 m/min |
| Max welding current (A) | 140 A | 190 A |
| Max wire diameter (mm) | 0.9 mm | 0.9 mm |
| Duty cycle (rated current) (%) | 30 % | — |
| Synergic control | No | Yes |
| Gasless capable | Yes | Yes |
| Power source technology | Inverter | Inverter |
| Aluminium ready | Yes | Yes |
| Pulse capable | No | No |
| Input voltage | — | 230 V (single-phase) |
| Supported spool | Ø200 mm (~5 kg) | Ø200 mm (~5 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | — | The system is based on a proprietary interface featuring a built-in 5-inch TFT screen. The firmware manages preset synergic programs (up to 27 lines) for various combinations of wire, gas, and thicknesses, facilitating the setup of welding parameters via a single knob control. It includes a memory function to save and recall up to 10 customized jobs. There is no wireless connectivity or external cloud interaction, nor does it support PC or smartphone software. All functionalities remain strictly manageable from the control panel of the welder. |
The differences that matter
- Price: ~€600 vs ~€1050 → about €450 apart.
- Max current: 140 A vs 190 A → the EM 190 PRO welds thicker material.
- Max wire feed speed: 11.4 m/min vs 16.5 m/min → the EM 190 PRO keeps a faster deposition pace on long runs.
- Synergic control: absent on the EM 140, present on the EM 190 PRO → on the PRO you pick the material and the machine sets the parameters, on the EM 140 you set them by hand.
Which one to choose
Choose Rogue EM 140 if…
Anyone welding in a garage or on thin sheet occasionally with up to 140 A gets the EM 140 at about €600, running on 120 V. The trade-off is no synergic control — parameters are set manually — and a maximum wire feed speed of 11.4 m/min against the EM 190 PRO's 16.5.
Choose Rogue EM 190 PRO if…
Anyone welding more often or on thicker material up to 190 A gets synergic control on the EM 190 PRO, which sets parameters based on the chosen material, plus a 16.5 m/min wire feed speed. The trade-off is a price of about €1050, nearly double the EM 140, and a 230 V single-phase supply instead of 120 V.
Where to buy
MakerSpecs is an independent atlas. We don't sell products: the purchase links are the same as on the two product sheets and don't influence the verdict. The sheets have the complete data.