



Lincoln Frontier 400X Pipe Diesel Engine Driven Welder (K3485-4)
The Lincoln Frontier 400X Pipe (K3484-5) is an advanced engine-driven welder/generator offering best-in-class arc performance, coupled with the latest welding innovation for maximum versatility on the jobsite. The machine’s multi-process capability provides optimized CC and CV modes, plus specialized modes to support mechanized equipment and advanced GMAW applications including STT and pulse welding. The machine features an industry-first, next-gen display with enhanced operator-focused features, such as save and recall weld parameter memories, maintenance reminders, and optional PIN user authorization. Included only in the Frontier 400X Pipe is a new, specialized Pipe mode made to produce the classic DC-style arc for downhill pipe applications.
Additional features include Auto-Stop/Start technology to help reduce engine idling, save on fuel costs, and avoid excessive wear, along with CrossLinc® Technology, which allows adjustment of machine output at the arc to promote productivity, site safety, and overall weld quality. The machine now features an extended oil service interval of up to 400 hours to reduce maintenance frequency, upgraded GFCI modules with integrated, replaceable, receptacles for improved durability and protection, and a new rotary start switch that delivers faster, more reliable starts. A spool gun weld setting has also been added to the weld menu to expand welding capability and simplify setup. Experience the latest in welding innovation.
Quick Specs:
• Output Range: 30-400A | 10-45V
• Power: 11,500W Peak | 10,000W Continuous
• Engine Speed: 1,400 RPM Idle | 1,800 RPM High Idle
• Fuel Capacity: 20 Gallons
• Weight: 1,035 lbs
• Dimensions: 35.9" H x 25.3" W x 60" L (43.8" to top of exhaust)
| MPN: | LINK3485-4 |
|---|---|
| Processes | Stick (SMAW) TIG (GTAW) MIG (GMAW) Flux-Cored Self-Shielded (FCAW-S) Flux-Cored Gas-Shielded (FCAW-G) |
| Designed For | Construction Construction & Field Erection General Fabrication Maintenance & Repair Repair Welding Structural Fabrication Structural Welding |
| Amperage | 30 –400 Amps |
| Weldable Metals | Aluminum Stainless Steel Steel |
| Input Phase | DC |
| Portability | Lift Eye (Standard) Running Gear / Cart (Optional) |
| Weight | 446 lbs (202 kg) |
| Warranty | 3 Years Parts and Labor - Engine warranted separately by engine manufacturer |
MPN: LINK3485-4
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