Everlast
Everlast PowerMTS 251Si
$1689
Best Welders · head-to-head
Everlast PowerMTS 251Si vs YESWELDER MIG-205DS
A sourced, side-by-side comparison. YESWELDER MIG-205DS is cheaper at $459. Every spec and price links to its source.
YESWELDER
YESWELDER MIG-205DS
$459Cheaper
Released 2019-07
Which is better: the Everlast PowerMTS 251Si or YESWELDER MIG-205DS?
The YESWELDER MIG-205DS wins 1 of the 1 specs we compare head to head; the other wins 0. The YESWELDER MIG-205DS is the cheaper at $459. The YESWELDER MIG-205DS both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Everlast PowerMTS 251Si | YESWELDER MIG-205DS |
|---|---|---|
| US price | $1689 | $459 |
| Brand | Everlast | YESWELDER |
| Released | — | 2019-07 |
| Welding processes | MIG;Flux-Core;DC-TIG;Stick | MIG;Flux-Core;DC-TIG;Stick |
| Input voltage | 120V/240V | 120V/240V |
| Phase type | single-phase | — |
| Max output amps | 250 | 205 |
| Output range amps | 10-250 | 30-205 |
| Duty cycle percent | 40 | 60 |
| Duty cycle rating amps | 250 | 205 |
| Max steel thickness (in) | — | — |
| Inverter based | Yes | Yes |
| Spool gun capable | Yes | Yes |
| Weight (lb) | 80 | 22.7 |
Sources — Everlast PowerMTS 251Si: web.archive.org (verified 2026-07-11). YESWELDER MIG-205DS: yeswelder.com (verified 2026-07-11).
What's the difference between the Everlast PowerMTS 251Si and YESWELDER MIG-205DS?
Where the two actually differ on the specs we track (5 of 11). Matching specs are omitted.
- Max output amps: Everlast PowerMTS 251Si 250 vs YESWELDER MIG-205DS 205
- Output range amps: Everlast PowerMTS 251Si 10-250 vs YESWELDER MIG-205DS 30-205
- Duty cycle percent: Everlast PowerMTS 251Si 40 vs YESWELDER MIG-205DS 60
- Duty cycle rating amps: Everlast PowerMTS 251Si 250 vs YESWELDER MIG-205DS 205
- Weight (lb): Everlast PowerMTS 251Si 80 vs YESWELDER MIG-205DS 22.7