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Lincoln K4272-2 Flextec 350XP Multi-Process Welder w/ Tweco Connectors
In Stock
$3,210.00
In Stock
Lincoln K4272-2 Flextec 350XP is a Multi-Process welder featuring Tweco-style connectors. This 350A machine is built for the harshest environments.
- Engineered for heavy-duty construction and fabrication with a high-strength chassis and superior moisture protection
- Tweco-style connectors ensure a secure and common interface for welding cables in professional shops and shipyards
- Brand New industrial power source featuring Lincoln’s 350XP performance and manufacturer warranty
Description
Lincoln Flextec 350Xp Multi Process Welder Tweco K4272-2 Specs
- Brand: Lincoln Electric
- Model: Flextec 350XP (Tweco Connector)
- MPN: K4272-2
- Processes: Stick, MIG, Flux-Cored, DC TIG, Gouging
- Input Power: 380–575V, 3-Phase, 50/60Hz
- Rated Output: 350A @ 60% Duty Cycle
- Output Range: 5–425A
- Output Terminals: Tweco-Style Connector
- Max OCV: 79V
- Cooling: Fan-On-Demand
- Dimensions: 13.6 in H x 14.1 in W x 20.0 in D
- Weight: 80 lb / 36.3 kg
- Enclosure Rating: IP23
- Digital Display: Yes (Volts/Amps)
- Compatible Feeders: LN-25X, LF-72, LF-74, Power Feed series (via ArcLink)
- Applications: Construction, Heavy Fabrication, Shipbuilding, Structural Steel
- Compliance: CSA, IEC 60974-1, CE
- Warranty: 3-Year Manufacturer Warranty
- Condition: New
- Google Product Category: 2920 (Welding Machines)
Miller Deltaweld 500 Power Source w/ 14-Pin Connector (575V) Technical Specifications
| Brand | Miller |
|---|---|
| Full Model Name/SKU | Deltaweld 500 Power Source 575V (907786001) |
| Country of Origin | USA |
| Welding Process | MIG (GMAW), Pulsed MIG (GMAW-P), Flux-Cored (FCAW) |
| Inverter/Transformer Technology | Three-Phase Inverter |
| Input Voltage | 575 V (Three-Phase Only) |
| Output Current Range | 20 – 600 A |
| Duty Cycle | 100% @ 500 A |
| Open Circuit Voltage (OCV) | 85 VDC |
| Rated Input Capacity | 23.2 kVA |
| Power Factor & Efficiency | High-Voltage Industrial Efficiency Optimization |
| Wire Feed Speed Range | N/A (Power Source Only) |
| Protection Class | IP23 |
| Insulation Class | Class H |
| Cooling System | Fan-On-Demand |
| Dimensions | 714 x 424 x 714 mm |
| Net Weight | 66 kg |
| Smart Features | 14-Pin Analog Feeder Connector, ArcConnect Digital Port, Wind Tunnel Technology |
| Standard Compliance | CSA, CE, IEC 60974-1 |
| Primary Application | Canadian Industrial Sector, Mining, High-Voltage Manufacturing Facilities |







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