Lotos LOP55D

Last updated: November 2, 2026

Lotos LOP55D
3.9/5#5 of 21 in over 45 A plasma cutters
3.9

A low-cost pilot arc cutter for garage and farm repair on steel up to 1/2 in. It suits buyers who want non-touch starts on rusty metal without spending more.

  • 55 AOutput
  • 1/2 inRated cut
  • 60% at 55 A, 40 °CDuty cycle
  • 120/240 VInput
Check price at Amazon$199.98Check price at Lotos$165.98

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Pilot arc for under $200, so rusty and painted panels start without touching the tip
  • Cuts 1/2 in steel cleanly and runs full output 60% of the time at 40 C
  • At about 16.5 lb with the torch it is easy to carry around a farm or job site
Cons
  • On 120 V it is limited to 35 A and 3/8 in clean cuts
  • Lotos does not say whether the start is high frequency, so it may not suit CNC tables or shops with sensitive electronics

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

Specifications

Model numberLOP55D
Cutting
Input voltage120/240 V
Maximum output55 A
Rated cut, mild steel1/2 in
Sever cut, mild steel3/4 in
Rated duty cycle60% at 55 A, 40 °C
Pilot arcYes
Air and build
Air supply4 cfm, 60 psi
CNC portNo
Weight16.5 lb
Warranty3 years

Alternatives in this size

Compare

Compare the Lotos LOP55D with any other plasma cutter →

More from Lotos: every Lotos product ranked.