Lincoln® Maverick® 325X (Kubota®) Diesel Engine Welder K3581-1
Compact, Powerful, and Feature-Rich: The Ultimate Diesel Welder
The Lincoln® Maverick® 325X (Kubota®) is a powerful yet compact multi-process diesel engine welder that delivers up to 400 amps of welding output, ideal for heavy-duty tasks. Its state-of-the-art CrossLinc® technology ensures seamless communication between the welder and compatible Lincoln CrossLinc wire feeders or remote controls. This advanced system allows for full control of amperage and voltage settings directly through your welding leads, eliminating the need for separate control cables or time-consuming trips to the machine.
Additional standout features include a 4.6-inch digital interface, specialized stick welding modes, and direct-connect spool gun capability with pulsed MIG welding functions. With superior arc performance, this welder guarantees consistent and high-quality results, time after time.
Robust Power & Performance
The Maverick 325X generates an impressive 11,500 peak watts and 10,000 continuous watts of clean, single-phase AC auxiliary power, making it versatile for both welding and powering tools on the job site. It is equipped with a Kubota® D902 three-cylinder diesel engine, offering 24.8 horsepower at 3,600 RPM and ensuring compliance with Tier 4 Final emission standards.
Variable RPM technology further enhances performance by automatically adjusting engine speed based on workload, reducing fuel consumption and minimizing noise. The Auto Start/Stop feature adds to fuel savings by shutting down the engine during inactivity and restarting when welding resumes.
Welding Processes Supported:
- Stick Welding (SMAW)
- MIG Welding (GMAW)
- Flux-cored Welding (FCAW)
- DC TIG Welding (GTAW)
- Air Carbon Arc Cutting (CAC-A) – Rated for 1/4-inch (6.5 mm) carbons
Applications:
- Maintenance & Repair
- Pipeline Welding
- Power Generation
- Structural Welding
Key Features:
- Compact Power
Delivers up to 400 amps (325 amps @ 100% duty cycle, IEC-rated) of welding power and 10 kW of auxiliary power for your job site needs. - Multi-Process Flexibility
This welder excels in various applications with specialized stick modes, wire welding, and direct-connect spool gun support for pulsed aluminum welding. - User-Friendly Machine Control
A durable 4.6-inch digital display offers complete control over setup, maintenance reminders, and secure PIN authorization for machine settings. - CrossLinc® Technology
Effortlessly adjust welder parameters right at the arc, without requiring extra cables. This promotes better productivity, improved safety, and enhanced weld quality. - Fuel-Saving Variable Engine RPM
Automatically adjusts the engine’s speed based on the output load, resulting in reduced fuel consumption and lower noise levels. - Auto Start/Stop
Saves on fuel and reduces wear by automatically stopping the engine during periods of inactivity and restarting it when you’re ready to weld again. - Powerful Diesel Engine
Powered by the 24.8 HP Kubota® diesel engine, this machine runs smoothly and quietly, all while meeting strict EPA Tier 4 Final emissions regulations.
What’s Included
- Machine Only
Documentation
Specifications for Lincoln® Maverick® 325X (Kubota®) Diesel Engine Welder
Product 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: 770 lbs (340.2 kg)
Welding Processes Supported
- Stick Welding (SMAW)
- Gouging (CAC-A)
- TIG Welding (GTAW)
- MIG Welding (GMAW)
- Flux-Cored Self-Shielded (FCAW-S)
- Flux-Cored Gas-Shielded (FCAW-G)
Welding Ratings
- IEC Rating: 325A / 33V / 100% @ 104°F (40°C)
- Max Rating: 400A / 29V / 60% @ 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
- Open Circuit Voltage: 80 Peak OCV at 3600 RPM
- Rated Gouging Carbon Diameter: 5/16″ (8.0 mm)
- Communication Technology: CrossLinc®
Engine Driven Welder Specifications
- 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
- Brand & Model: Kubota® D902
- Engine Type: 3-Cylinder Naturally Aspirated Water-Cooled Diesel Engine
- Horsepower: 24.8 hp (18.5 kW)
- 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 RPM
- Low Idle Operating Speed: 2500 RPM
- Sound Rating @ 23 ft. (7m):
- Idle: 73.5 dB
- Max Load: 79.6 dB
- Fuel Tank Capacity:
- 11.5 US gal. (50 L)
- Oil Capacity:
- 3.9 qts. (3.7 L)
- Coolant Capacity:
- 0.9 US gal. (3.3 L)
Basic Specifications
- Input Hertz: 60 Hz
- Input Phase: 1
Application Areas
- Construction
- Field Erection
- Maintenance & Repair
- Oil & Gas
- Power Generation
- Structural Fabrication
- Structural Welding
Warranty
- Warranty: 3 Years Parts and Labor (Engine warranted separately by manufacturer)
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