Lincoln Electric Ranger® 300MP™ LPG Engine Driven Welder Generator (Rehlko®) K5940-1

Details

The Lincoln Electric Ranger® 300MP™ LPG (K5940-1) combines powerful 300-amp multi-process welding with dependable generator power in a compact, propane-powered package built for demanding jobsites. Powered by a reliable Rehlko® CH730 LP engine, this engine-driven welder delivers exceptional Stick, MIG, and Flux-Cored welding performance while providing 9,500 watts of continuous AC generator power for tools, equipment, and sensitive electronics.

Designed for contractors, structural steel fabricators, maintenance crews, and industrial service professionals, the Ranger 300MP LPG features Lincoln Electric's proven Chopper Technology® for smooth arc performance, excellent weld quality, and consistent output. Its compact footprint and quieter operation make it easier to transport and more comfortable to operate than many machines in its class.

With less than 5% Total Harmonic Distortion (THD), the generator safely powers laptops, battery chargers, testing equipment, and other sensitive electronics. The Ranger 300MP LPG also allows simultaneous welding and generator operation, helping maximize productivity wherever reliable power is needed.

Features

• Multi-process welding capability
• Powerful 300-amp welding output
• Propane (LPG) powered Rehlko® CH730 LP engine
• 9,500 watts continuous / 10,000 watts peak generator power
• Lincoln Electric Chopper Technology® for smooth, stable arc performance
• Compact, lightweight design for easy transportation
• Quiet operation for improved jobsite comfort
• Clean AC generator power with less than 5% THD
• Weld and power equipment simultaneously
• Simple operator controls for fast setup and operation
• Easy-access maintenance points simplify servicing

Included:

(1) Lincoln Electric Ranger® 300MP™ LPG Engine Driven Welder Generator

(1) Operator documentation

Click the text below to view the spec sheet

**RANGER® 300MP LPG**

3 Year Warranty

Click Below for Lincoln Warranty Statement

**WARRANTY STATEMENT PDF**

Shipping Timeline

By placing a pre-order, you are reserving your item before it becomes generally available.

• Public launch is expected in late August to early September.
  
• Orders will begin shipping as inventory becomes available following the product launch.
  
• Orders are fulfilled in the order they are received.
  
• Please note that the public launch timeframe is an estimate and may change due to manufacturing, supplier, or shipping delays beyond our control.

Payment

Payment is collected at the time your pre-order is placed to reserve your item.

Estimated Availability

Any estimated launch or shipping dates provided are based on the latest information available from the manufacturer. While we strive to keep these dates accurate, they are estimates only and are subject to change without notice.

Orders Containing In-Stock Items

If your order includes both pre-order and in-stock items, your order may be held until all items are available and shipped together. If you would like the in-stock items shipped separately, please contact us before placing your order.

Order Updates

If the expected launch or shipping timeline changes significantly, we will notify you using the email address provided with your order.

Cancellations

Pre-orders may be canceled any time before the order ships. Once an order has shipped, it is subject to our standard Return Policy.

Questions?

If you have any questions about your pre-order or would like an updated availability estimate, please contact the Arc Solutions customer service team. We're happy to help and appreciate your patience while we prepare your order.