Lotos LTP6300D
#6 in Over 45 AFull review
A 63 A dual-voltage cutter for farm and fabrication work on plate up to 5/8 in. The blowback pilot arc suits rusty stock and shops with sensitive electronics.
Amazon $459.98 Lotos $359.98$359.98
The Lotos LTP6300D is the better plasma cutter overall, rated 3.9 to 3.5. The Lotos LTP6300D leads on value and duty cycle. The Hypertherm Powermax 65 SYNC wins on warranty and cut. The Lotos LTP6300D costs $3,815.02 less ($359.98 vs $4,175).
Hypertherm Powermax 65 SYNC
#16 in Over 45 AFull review
An industrial 65 A cutter for farms, trailer builders and shops that cut 3/4 in plate often. It is more machine than most home shops need.
Amazon $4,175$4,175
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Lotos LTP6300D for value ($575.97 per inch of rated cut ($359.98, 5/8 in) vs $5,566.67 per inch of rated cut ($4,175, 3/4 in)) and duty cycle (60% at full output (63 A) vs 50% at full output (65 A)).
- Choose the Hypertherm Powermax 65 SYNC for warranty (6-year warranty on the machine vs 3-year warranty on the machine) and cut (3/4 in rated cut on mild steel vs 5/8 in rated cut on mild steel).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every over 45 A plasma cutter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Lotos LTP6300D | Hypertherm Powermax 65 SYNC |
|---|---|---|
| Overall rating | 3.9/5 | 3.5/5 |
| Value 30% | 88 $575.97 per inch of rated cut ($359.98, 5/8 in) | 12 $5,566.67 per inch of rated cut ($4,175, 3/4 in) |
| Cut 20% | 17 5/8 in rated cut on mild steel | 33 3/4 in rated cut on mild steel |
| Duty cycle 15% | 100 60% at full output (63 A) | 75 50% at full output (65 A) |
| Pilot arc 10% | 100 pilot arc | 100 pilot arc |
| Warranty 25% | 50 3-year warranty on the machine | 100 6-year warranty on the machine |
Specifications
| Lotos LTP6300D | Hypertherm Powermax 65 SYNC | |
|---|---|---|
| Cutting | ||
| Input voltage | 120/240 V | 240 V |
| Maximum output | 63 A | 65 A |
| Rated cut, mild steel | 5/8 in | 3/4 in |
| Sever cut, mild steel | 1 in | 1 1/4 in |
| Rated duty cycle | 60% at 63 A, 40 °C | 50% at 65 A, 40 °C |
| Pilot arc | Yes | Yes |
| Arc start | Blowback | - |
| Air and build | ||
| Air supply | 4 cfm, 70 psi | 7.5 cfm, 85 psi |
| CNC port | No | No |
| Weight | 20 lb | 61.7 lb |
| Warranty | 3 years | 6 years |
| Released | - | 2022-01 |