Used Lincoln Maverick® 325X Engine Driven Welder

Advanced Multi-Process Welding Performance for Demanding Field Applications

The Used Lincoln Maverick® 325X Engine Driven Welder is built for professionals who need serious power, dependable performance, and advanced control on the jobsite. Designed with the perfect combination of size, performance, and innovation, this best-in-class engine-driven welder is an excellent choice for construction, field erection, maintenance, repair, oil and gas work, and structural fabrication.

At Welder Vault, we specialize in quality used welding machines that deliver professional-grade performance without the cost of buying new. The Lincoln Maverick 325X stands out as a powerful and efficient engine-driven welder that combines strong output, clean auxiliary power, and smart technology to help improve productivity, site safety, and weld quality in the field.

This machine delivers 325A of welding output and provides 10 kW of clean, single-phase power, giving you the capability to weld and run essential jobsite tools from one compact machine. It is a true multi-process workhorse with specialized stick, wire welding, and direct-connect spool gun capabilities, making it a versatile solution for a wide range of welding applications.

Powered by a Kubota® D902 3-cylinder naturally aspirated water-cooled diesel engine, the Maverick 325X is designed for reliable performance and fuel efficiency. Its variable engine RPM automatically adjusts engine speed to reduce fuel consumption and engine noise, while Auto-Stop/Start Technology helps avoid excess idling and reduce engine wear.

The machine also features Lincoln’s advanced CrossLinc® technology, which allows you to adjust welding parameters directly at the arc without an additional control cable. This helps improve productivity, promote safer jobsite operation, and support better overall weld quality.

For greater machine control, the Maverick 325X includes a rugged 4.6-inch weatherproof LCD screen that gives operators access to process setup, maintenance reminders, and PIN authorization. Whether you’re welding in the shop or out in the field, this machine is built to deliver the power, control, and reliability professionals expect from a premium engine-driven welder.

Specifications

Weights & Dimensions

• Dimensions (H x W x D): 34.23 in x 21.25 in x 54.29 in (867 mm x 540 mm x 1379 mm)
• Net Weight: 750 lbs. (340.2 kg)

Welding Performance

• Processes: Stick (SMAW), Gouging (CAC-A), TIG (GTAW), MIG (GMAW), Flux-Cored Self-Shielded (FCAW-S), Flux-Cored Gas-Shielded (FCAW-G)
• Open Circuit Voltage: 80 Peak OCV at 3600 RPM
• Input Hertz: 60
• Input Phase: 1
• Ingress Protection Rating: IP23
• IEC Rating: 325A / 33V / 100% @ 104°F (40°C)
• Output Range by Mode:
  • Stick (SMAW): 35 – 400 Amps
  • CV-Wire (GMAW, FCAW-S, FCAW-G): 13 – 40 Volts DC
  • TIG (GTAW): 25 – 250 Amps
  • Arc Gouging (CAC-A): 60 – 400 Amps
• Rated Gouging Carbon Diameter: 5/16 in (8.0 mm)

Communication & Auxiliary Power

• Communication Technology: CrossLinc
• Single Phase Auxiliary Output: 10,000 Watts Continuous, 120/240V
• Auxiliary Output Frequency: 60 Hz
• Receptacle Types: NEMA 5-20R, NEMA 14-50R

Engine Specifications

• Engine Brand & Model: Kubota® D902
• Engine Description: 3 Cylinder Naturally Aspirated Water Cooled Diesel Engine
• Engine Horsepower: 24.8 hp (18.5 kW)
• Engine Block Size & Displacement: 54.8 cu. in. (.90 L)
• Bore x Stroke: 2.83 in x 2.90 in (72 mm x 73.6 mm)
• Emissions Rating: US EPA Tier 4 Final
• High Idle Operating Speed @ Rated Output: 3600
• Low Idle Operating Speed: 2500
• Sound Rating @ 23 ft. (7m):
  • Idle: 73.5 dB
  • Max Load: 79.6 dB
• Fuel Tank Size: 11.5 US gal. (50 L)
• Oil Capacity: 3.9 qts. (3.7 L)
• Coolant Capacity: 0.9 US gal. (3.3 L)

Warranty

• Warranty: 3 Years Parts and Labor – Engine warranted separately by engine manufacturer

Key Features

• Compact engine-driven welder with powerful jobsite performance
• Up to 325A of welding output and 10 kW of clean, single-phase power
• Multi-process capability with specialized stick, wire welding, and direct-connect spool gun support
• Rugged 4.6-inch weatherproof LCD display
• Full machine control with process setup, maintenance reminders, and PIN authorization
• CrossLinc® Technology for adjusting output at the arc without an extra control cable
• Variable Engine RPM to reduce fuel consumption and engine noise
• Auto-Stop/Start Technology to save fuel, reduce idling, and minimize engine wear
• Clean 120/240V auxiliary power for jobsite tools and equipment
• Durable construction designed for demanding industrial and field environments
• Compact footprint for work trucks and mobile welding operations
• Reliable arc performance for a wide range of welding applications

Applications

• Construction
• Construction and field erection
• Maintenance and repair
• Oil and gas
• Power generation
• Structural fabrication
• Structural welding
• Heavy equipment repair
• Mobile welding services
• Industrial field work
• Utility and infrastructure projects
• General fabrication

Why Choose a Used Lincoln Maverick® 325X?

A used Lincoln Maverick 325X is an excellent choice for welders and contractors who want premium engine-driven performance at a lower cost. With its strong output, advanced digital controls, CrossLinc technology, variable engine RPM, and fuel-saving auto start/stop features, this machine is built to handle demanding work while helping you stay productive and efficient.

Its combination of welding power, auxiliary output, and rugged diesel performance makes it a smart investment for professionals who need one machine that can do more on the jobsite. Whether you’re replacing older equipment or expanding your fleet, the Maverick 325X offers the versatility and reliability needed for serious field welding.

Why Buy From Welder Vault?

At Welder Vault, we focus on providing dependable used welding machines from trusted brands like Lincoln Electric. Every machine is carefully inspected to help ensure reliable performance and long-term value.

When you buy from us, you get more than just equipment—you get a welding solution that’s ready to work. If you’re looking for a powerful, feature-rich engine-driven welder, the Used Lincoln Maverick® 325X is a strong choice for professional applications.

Contact Welder Vault today to learn more about current availability and inventory.