Tier 4 Final Compliance
Understand the impact of EPA Tier 4 Final (T4F) emissions regulations for diesel engines from 25 to 75 HP and how they affect Miller diesel engine-driven welder/generators. Learn more >>

The Big Blue 350 PipePro System creates a comprehensive welding solution optimized for pipelines.

 

LINE-X Cover workbench-tough for everyday use.

Infinite Arc Control allows the arc characteristics to be changed for specific applications in Stick, MIG and FCAW.

Improved arc performance for Stick & Self-shielded Wire - eliminating Stick arc flaring issues and enhanced MIG/FCAW arc control.

• Factory-preset DIG settings (Stick)
• Hot Start™ (Stick)
• Lift-Arc™ TIG with Auto-Stop™

Easy to use — simple controls make it easy to setup and weld!

Quiet operation: Improves work site communication with 40% less noise!

Auto Remote Sense (ARS) detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote/panel switch.

Compatible with the Wireless Remote Hand Control. Improve productivity, eliminate clutter and cord tangles in the work area. Eliminate cord failure and associated downtime/repair costs and extend the operator's welding range without adding cord extensions.

Weld Procedures Approved - several North American transmission pipeline projects have used this new PipePro to qualify for tough weld procedures.

EPA Tier 4i Compliant - meets tough environmental compliance requirements.

Engine Options
Both engines are designed to operate over 10,000 hours before the first basic overhaul. Backed by worldwide support and service.

Mitsubishi 24.4 HP @ 1850 RPM water-cooled, 4-cylinder diesel

Caterpillar C1.5T three-cylinder diesel

The Vault-ultimate control board reliability. Hardened solid-state control technology, housed in a sealed vault. The vault's sealed connections are made through watertight plugs that make these components impenetrable to dust and moisture.

Engine Coolant Temperature Gauge displays coolant temperature. Engine stops if temperature exceeds 230°F (110°C).

Fuel gauge

• Hour meter function
• Oil change interval
• High coolant temperature and low oil pressure shutdowns
• Low fuel shutdown — engine
  shuts down before system runs out of fuel, making restarts easy.

Thermal overload protection prevents machine damage if the duty cycle is exceeded or airflow is blocked.

Optional Stainless Steel Appearance Package provides additional exterior protection to withstand corrosive environments.