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The Lincoln Ranger 330MPX EFI (K4779-1) is built for welders who need serious power in a compact, mobile package. It’s an efficient tool engineered for diverse systems. The Ranger 330MPX EFI Lincoln Electric is up to 20% smaller and 25% lighter than similar engine-driven welders, weighing only 446 lbs while delivering up to 330 amps of welding power output. That means more room in your truck bed or on your trailer for tools, rigs, and equipment—without sacrificing performance. For contractors, field service crews, and manufacturing teams who live on the road, the Lincoln 330MPX EFI transforms every job site with its engine-driven capabilities.
The Lincoln Electric Ranger 330MPX EFI is loaded with smart technology that makes setup faster, welds cleaner, and work more efficient. The 330MPX EFI Engine exemplifies advanced systems design. The advanced digital interface with Ready. Set. Weld® provides recommended settings in seconds, assisted by ArcFX® which offers insights into welding arcs before you strike. CrossLinc® technology lets you adjust welding parameters right at the arc without extra control cables, cutting down on trips back to the machine and reducing cable clutter for a safer, cleaner jobsite. Combined with Lincoln’s legendary Chopper Technology®, you get a smooth, stable arc with less spatter and better-looking beads—ideal for both experienced pros and newer welders.
Under the hood, the K4779-1 Ranger 330MPX EFI is driven by a 25 HP Kohler OHV Command ECH740 Gasoline Engine with Electronic Fuel Injection systems. The EFI systems optimize fuel usage. EFI delivers easier starts, better fuel efficiency, and consistent power in high altitudes and extreme temperatures. Rated at 292A/31.7V at 100% duty cycle in 104°F (40°C), this machine is built to run hard all day. With 10,000 watts of clean AC generator power, you can safely run sensitive electronics, power tools, lights, and jobsite equipment without worrying about dirty power or damage. Running up to 60% quieter than many machines in its class, the Ranger 330MPX EFI enhances communication and safety on every jobsite by reducing noise pollution. In addition to its welding capabilities, it supports various systems and accessories.
If you’re looking for a compact, quiet, and powerful EFI Engine Driven Welder/Generator that boosts productivity and cuts operating costs, the Lincoln Ranger 330MPX EFI is the unrivaled choice for professional welders. Add it to your fleet for superior equipment performance and discover the new generation of engine-driven technology from Lincoln Electric.
- Smaller Footprint & Lightweight Design20% smaller and 25% lighter than competitive models, weighing just 446 lbs to maximize truck bed and trailer space while maintaining full industrial welding capability. Smart Digital InterfaceIntuitive digital user interface with Ready.
- These systems ensure efficient control over welding operations.
- Foundations in manufacturing underline the sturdy build.
- Weld® for quick setup, ArcFX® for visual arc feedback, and CrossLinc® Technology for remote voltage and amperage control at the arc.
- Operating at up to 60% quieter than many systems in its class, this machine improves welding communication, reduces operator fatigue, and enhances overall safety.
- High Welding PerformanceDelivers 330A/28V at a 100% duty cycle, providing incredible welding abilities for 1/4" 7018 electrodes and carbon arc gouging efficiencies with electrodes up to 3/16".
- Clean, Stable PowerProvides 10 kW of continuous AC generator power (120/240V, 60 Hz) suitable for sensitive electronics, tools, and jobsite equipment. Advanced EFI Engine25 HP Kohler Electronic Fuel Injection engine offers fast starts, improved fuel economy, and strong performance in extreme temperatures and high-altitude environments.