Lincoln Electric POWER MIG 140C vs Lincoln Electric CITOLINE i300
Technical comparison · MIG/MAG welding (wire feed)
POWER MIG 140C and CITOLINE i300 are two mig/mag welding (wire feed) in a similar class. Choose POWER MIG 140C if price matters more; choose CITOLINE i300 if max wire diameter and synergic control matters more. On the category's overall technical index, CITOLINE i300 scores 90/100 against 46/100 for POWER MIG 140C.
| Parameter |
POWER MIG 140C
Lincoln Electric
F2 · Intermediate
|
CITOLINE i300
Lincoln Electric
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | ~750–950 € | ~1800–2400 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 25.8 × 47.2 × 35.6 cm | 39.5 × 83 × 76 cm |
| Weight (kg) | 26.3 kg | 50 kg |
| Power (W) | — | 15000 W |
| Voltage (V) | 120 V | 400 V |
| Maximum speed | 12700 mm/min | — |
| Category specs | ||
| Welding type | MIG/MAG | Multi-process |
| Max wire feed speed (m/min) | 12.7 m/min | 18 m/min |
| Max welding current (A) | 140 A | 300 A |
| Max wire diameter (mm) | 0.9 mm | 1.6 mm |
| Duty cycle (rated current) (%) | 20 % | 35 % |
| Synergic control | False | True |
| Gasless capable | True | True |
| Power source technology | Transformer | Inverter |
| Aluminium ready | True | True |
| Pulse capable | False | False |
| Input voltage | — | 400 V (three-phase) |
| Supported spool | Ø200 mm (~5 kg) | Ø300 mm (~15 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | As a traditional analog welding power source, the POWER MIG 140C does not feature digital interfaces, cloud connectivity, or management software. All settings, including wire feed speed and arc voltage, are adjusted manually using the dials on the front control panel. Setup relies entirely on the operator's experience or the parameter chart conveniently printed on the inside of the wire spool door. There are no menus, LCD screens, or synergic control functions that would require firmware updates. This purely electromechanical architecture ensures significant longevity and simplified maintenance over time, without the risk of software obsolescence typical of modern digitized machines. | Control over all operational functions is managed through an intuitive front-panel interface, featuring large LED displays that provide high readability even under strong lighting conditions. The power source integrates 24 factory-preset synergic programs, which are engineered to greatly simplify the configuration of welding parameters across various materials, including carbon steel, stainless steel, aluminum, and flux-cored wire. Operators can also easily access the traditional 2T and 4T trigger modes, alongside fully adjustable Run-In and Burnback functions to refine the welding arc. Consistent with most industrial systems in this specific equipment category, absolutely no connection to cloud services or reliance on external software applications is required. |
The differences that matter
- Price: POWER MIG 140C 850 € vs CITOLINE i300 2100 € — POWER MIG 140C wins (+147%)
- Max wire diameter: POWER MIG 140C 0.9 mm vs CITOLINE i300 1.6 mm — CITOLINE i300 wins (+78%)
- Synergic control: CITOLINE i300 yes, POWER MIG 140C no
- Max wire feed speed: POWER MIG 140C 12.7 m/min vs CITOLINE i300 18 m/min — CITOLINE i300 wins (+42%)
Which one to choose
Choose CITOLINE i300 if…
you value max wire diameter, synergic control and max wire feed speed.
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.