# Forney Easy Weld 251 (20 P) Plasma Cutter vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter: specs and price compared

A sourced, side-by-side comparison of the Forney Easy Weld 251 (20 P) Plasma Cutter (Forney) and YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter (YesWelder) among plasma cutters. YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter is the cheaper of the two at $309.

## Side by side

| Spec | Forney Easy Weld 251 (20 P) Plasma Cutter | YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter |
| --- | --- | --- |
| US price | $399.99 | $309 |
| Brand | Forney | YesWelder |
| Cutting amperage (A) | 20 | 55 |
| Rated cut thickness | 1/4 in (6mm) | 3/8 in (10mm) @ 220V, 5/16 in (8mm) @ 110V |
| Sever cut thickness | — | 3/4 in (18mm) @ 220V, 9/16 in (14mm) @ 110V |
| Duty cycle at rated amps | 35% @ 20A | 60% @ 55A/220V, 100% @ 42A/220V; 60% @ 35A/110V, 100% @ 27A/110V |
| Input voltage | 120V | 110V/220V ±10% |
| Pilot arc | No | Yes |
| Air requirement | 1.5 CFM (PSI not published by Forney) | 6.0 CFM max; 55-70 psi @ 220V, 50-60 psi @ 110V |
| Weight (lb) | 21.5 | 14.48 |

## Key differences

- Cutting amperage (A): Forney Easy Weld 251 (20 P) Plasma Cutter 20 vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 55
- Rated cut thickness: Forney Easy Weld 251 (20 P) Plasma Cutter 1/4 in (6mm) vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 3/8 in (10mm) @ 220V, 5/16 in (8mm) @ 110V
- Duty cycle at rated amps: Forney Easy Weld 251 (20 P) Plasma Cutter 35% @ 20A vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 60% @ 55A/220V, 100% @ 42A/220V; 60% @ 35A/110V, 100% @ 27A/110V
- Input voltage: Forney Easy Weld 251 (20 P) Plasma Cutter 120V vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 110V/220V ±10%
- Pilot arc: Forney Easy Weld 251 (20 P) Plasma Cutter No vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter Yes
- Air requirement: Forney Easy Weld 251 (20 P) Plasma Cutter 1.5 CFM (PSI not published by Forney) vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 6.0 CFM max; 55-70 psi @ 220V, 50-60 psi @ 110V
- Weight (lb): Forney Easy Weld 251 (20 P) Plasma Cutter 21.5 vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter 14.48

## Sources

- Forney Easy Weld 251 (20 P) Plasma Cutter: https://www.farmandfleet.com/products/1396707-forney-easy-weld-251-20-p-plasma-cutter.html (farmandfleet.com, verified 2026-08-11)
- YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter: https://yeswelder.com/products/pilot-arc-plasma-cutter (yeswelder.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/plasma-cutters/forney-easy-weld-251-vs-yeswelder-cut-55ds-plus/
Cite: Per The Front Desk Review, Forney Easy Weld 251 (20 P) Plasma Cutter ($399.99) vs YesWelder CUT-55DS PLUS Pilot Arc Plasma Cutter ($309) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/plasma-cutters/forney-easy-weld-251-vs-yeswelder-cut-55ds-plus/
License: CC BY 4.0.