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Big Blue® 350 PipePro®

Next-generation, rugged, low speed diesel welder/generator designed for the transmission pipeline contractor!

Big Blue 350 PipePro
  • Big Blue 350 PipePro
  • Big Blue 350 PipePro Stainless
  • Big Blue 350 PipePro with optional accessories
Base Model Starting at:
$17,320.00 List Price (US$)

Additional Models and Pricing

Spec Sheet


Easy to Use!

Simple controls make it easy to setup and weld.

Engine Coolant Temperature Gauge and Meter Maintenance Displays

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

Optional Stainless Steel Appearance Package

Provides additional exterior protection to withstand corrosive environments.

Low OCV Stick

Reduces the open-circuit voltage to 15 volts when the welding power source is not in use, increasing operator safety without compromising arc starts.

Heavy-Duty Low-Speed Industrial Engines

Designed to operate over 10,000 hours before the first basic overhaul. Backed by worldwide support and service.

Superior Arc Performance

  • Adjustable arc control
  • Hot Start™ (Stick)
  • FCAW/MIG arc performance
  • Lift-Arc™ TIG with Auto-Stop™

LINE-X® Cover

Workbench tough and provides superior impact, corrosion and abrasion protection.

Other Standard Features

Infinite Arc Control allows the arc characteristics to be changed for specific applications in Stick and MIG.
 
Auto Remote Sense™ (ARS) detects if a remote control is plugged into the 14-pin receptacle and eliminates confusion of a remote/panel switch.
 
Digital preset weld meters, output contactor control, automatic idle and 120 V block heater.
 

Models

Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Spec Sheet
Service Truck Installation Drawing
 
ProcessesMIG (GMAW) 
DC TIG (DC GTAW) 
Stick (SMAW) 
Flux Cored (FCAW) 
Air Carbon Arc Cutting and Gouging (CAC-A) 
General specificationsInput Power
Diesel Fuel
Rated Output

TIG (CC/DC):
400 A at 26 VDC, 40% Duty Cycle
350 A at 24 VDC, 100% Duty Cycle

Stick (CC/DC):
350 A at 34 VDC, 60% Duty Cycle
325 A at 33 VDC, 100% Duty Cycle

MIG / FCAW (CV/DC):
350 A at 31.5 VDC, 100% Duty Cycle

Welding Amperage Range
Stick/TIG: 20-400 Amps
 
MIG/FCAW: 14-40 Volts
Net WeightCAT - 1063 lb. (482 kg) Mitsubishi - 1018 lb. (462 kg)
Generator Power 104DegF
Peak: 12,000 Watts
Continuous: 10,000 Watts
MaxOpenCircuitVoltage
85 VDC
Engine
Caterpillar C1.5T, 3-Cylinder, Liquid-Cooled Industrial Engine, 24.7 HP, 1500-1800 RPM, EPA Tier 4i Compliant.
 
Mitsubishi S4L2, 4-Cylinder, Liquid-Cooled Industrial Engine, 24.7 HP, 1500-1850 RPM, EPA Tier 4i Compliant.
Fuel Capacity & Fuel Type
Caterpillar C1.5T:
Fuel - 11.5 gal. (43.5 L)
Oil - 5.9 qt. (5.6 L)
Coolant - 7.2 (6.8 L)
 
Mitsubishi S4L2:
Fuel - 11.5 gal. (43.5 L)
Oil - 5.8 qt. (5.5 L)
Coolant - 10 qt. (9.5 L)
Dimensions
Height: 32 in. (813 mm)
Width: 26.25 in. (667 mm)
Depth: 56 in. (1422 mm)
Sound Level
CAT: 70.7 dB
Mitsubishi: 72.1
ApplicationsCross Country Pipeline 
Mechanical Contracting 
Pipe Fabrication 
Warranty True Blue With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

Models

Stock # Manufacturer List Price US$    
  BIG BLUE 350 PIPE PRO  907428 $17,320.00  
  BIG BLUE 350 PIPE PRO W/APPEARANCE PKG  907428001 $18,328.00  
  BIG BLUE 350 PIPE PRO (CAT TURBO)  907478 $19,560.00  
  BIG BLUE 350 PIPE PRO (CAT TURBO) W/APPEARANCE PKG  907478001 $20,578.00  
       

Most Popular Accessories

Stock# Manufacturer List Price US$   US and Canada Add to list

Wireless Hand Control and 14 Pin Receiver

Improves productivity, eliminates clutter and cord tangles in the work area. Eliminates cord failure and associated downtime/repair costs and extends the welding range without adding cord extensions. Designed for tig, stick, and volt sensing wire feeder

300430$1060.00 Buy Now
 

SPARK ARRESTOR,MUFFLER

300585$225.00  

No. 2 Stick Cable Set (15 ft)

Consists of 15 ft No. 2 electrode cable and holder, and 15 ft work cable and clamp.

195196$107.13  
 

KIT,FILTER CAT (C1.5) PERKINS (403-15)

246987$112.72  

Flame Arrestor Kit

Fuel cap can be padlocked to prevent vandalism. A built-in flame arrestor prevents flames or sparks from entering the fuel tank.

043947$660.00  
 

DUAL HITCH,2"BALL/3"LUNETTE EYE

300831$225.00 Buy Now
 

KIT,ADAPTER WIRELESS REMOTE ANTENNA

300749$89.00  
 

Blue Protective Cover with Logo

Blue with Miller logo. Water resistant cover resists stains and mildew, and protects the finish of your welder. Cannot be used with roll cage option.

195301$303.00  

4 West Four-Wheel Steerable Off-Road Trailer

Heavy-duty 2570 lb (1166 kg) capacity trailer designed for use in mines, quarries, and other rough terrain. Has narrow 22 ft (6.7 m) turning radius. Includes 3 in lunette eye, universal hitch and safety chains. Note: Trailer is shipped unassembled.

042801$2770.00  
 

KIT,BLOCK HEATER 120V (MITSUBISHI S4L2)

300664$183.00  
 

CHALWYN VALVE EMERGENCY SHUTDOWN

300576$2187.00  
 

KIT,FILTER MITSUBISHI (S4L2) PRIOR TO MA250132E

244711$82.98  

PRHC-14 Hand Control (14-pin plug)

Complete current or voltage control brings 120 volts GFCI power to work area in a single cord. Housed in a durable light aluminum case and includes 100 ft (30 m) cord with plugs.

195511$1165.00  
 

Cable Tree

Provides an area to conveniently wrap weld cables and extension cords. Works on Hwy-210 and all 224 and 430 trailers.

043826$202.00  

RHC-14 REMOTE HAND CONTROL W/CABLE 100 FT

Miniature hand control for remote current and contactor control. Dimensions: 4 x 4 x 3-1/4 in (102 x 102 x 82 mm). Includes 100 ft (6 m) cord and 14-pin plug.

242211100$443.00  

RHC-14 REMOTE HAND CONTROL W/CABLE 20 FT

Miniature hand control for remote current and contactor control. Dimensions: 4 x 4 x 3-1/4 in (102 x 102 x 82 mm). Includes 20 ft (6 m) cord and 14-pin plug.

242211020$273.00  

Hwy-224 Trailer

A 2650 lb (1202 kg) capacity highway trailer. Welded steel tubing frame, heavy-duty axle with roller bearing hubs and leaf-spring suspension. The Hwy-224 comes with jack stand, 2 in (50 mm) ball hitch, fenders and lights. Note: Trailer is shipped unassem

043805$2206.00  
 View Accessories for Hwy-224 Trailer   
 View Accessories for Hwy-224 Trailer   
 DUAL HITCH,2"BALL/3"LUNETTE EYE300831$225.00 Buy Now
 FENDER KIT (224 TRAILER)300160$320.00  
 Cable Tree043826$202.00  
    
 

KIT,FILTER MITSUBISHI (S4L2) EFF W/ MA250132E

252782$80.61  

OFR-224 Trailer

A 2650 lb (1202 kg) capacity off road trailer. Welded steel tubing frame, heavy-duty axle with roller bearing hubs and leaf-spring suspension. The OFR-224 comes with jack stand and 2 in (50 mm) ball hitch. Note: Trailer is shipped unassembled.

043802$1785.00  
 View Accessories for OFR-224 Trailer   
 View Accessories for OFR-224 Trailer   
 DUAL HITCH,2"BALL/3"LUNETTE EYE300831$225.00 Buy Now
 FENDER KIT (224 TRAILER)300160$320.00  
 Cable Tree043826$202.00  
    
 

Cold Weather Starting Aid Kit

Includes 120 V block heater for Perkins 104.22/CAT 3024 engines.

195056$215.00  
       
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