Page 74 - millerwelds catalog_2022

Engine-Driven
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Bobcat/Trailblazer Gas Model Comparison — Which is Right for You?

*Based on typical usage — Bobcat: The most popular welder/generator Trailblazer: The best performer in the industry
150 amps welding 40% of the time;
20 amps generator power 30% of Dependable power and weld output Unbeatable arc performance
the time; and idling without load Cost-effective multiprocess welder/generator Independent welder and generator power system
30% of the time. Easy to maintain Exclusive technologies — Auto-Speed ™ and Excel ™ power
Quietest in its class Most fuel efficient and quietest in its class
Sound Levels (at 23 feet) Bobcat 225 (page 76) Bobcat 260 (page 76) Trailblazer 325 (page 78)
At Maximum Load/At 150 Amps 73.5 dB/72 dB 72.5 dB/72 dB 74 dB/65 dB
Sound Quality Good Very good Excellent
Fuel System
Typical Runtime per 12-Gallon Tank* 13 hours 13/15.5 hours with EFI Up to 21 hours with options
Efficiency Good Good/Very good with EFI Excellent
Type Gasoline Gasoline or LP Gasoline or LP
Delivery Carburetor Carburetor or EFI available Carburetor or EFI available
Generator
Peak Watts 11,000 watts 11,000/12,000 watts with EFI 12,000 watts
Clean Power Quality Very good/Excellent Very good/Excellent Excellent
Fair/Good — With voltage control Good — Easier to fine-tune with Independent weld and generator power with no interaction
Power While Welding
set near maximum arc voltage control near maximum between tools and welding arc
Excel ™ Power Generator — — Excel power available
(120 V, 60 Hz at all engine speeds)
Weld Performance
Stick Good/Very good Very good Excellent
MIG — Wire (solid/FCAW), Steel Fair (.035 in.) Good (.035–1/16 in.) Excellent (.023–1/16 in.)
Fair/Good Very good Excellent
MIG — Wire, Aluminum w/Spool Gun
(add WC-115A with contactor) (add WC-115A with contactor) (add WC-24)
DC TIG (steel) Good Very good Excellent
AC Weld 60–160 amps 40–260 amps Add Dynasty ® (page 57)
Good Very good
Carbon Arc Gouging —
Carbons: Rated 3/16 in. Carbons: Rated 3/16 in., Capable 1/4 in.
Key Features
Digital Meters — — With Sunvision ™
Maintenance Displays Hours/Oil change Hours/Oil change/Fuel Hours/Oil change/Fuel/rpm
Battery Charge/Crank Assist — — 12 and 24 volt available

14-pin Receptacle — — With Auto Remote Sense ™
Remote start/stop standard ArcReach technology standard (on most models)
Remote Capabilities Remote start/stop standard
(on gas and diesel models) Wireless interface control available

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Bobcat/Trailblazer/Big Blue Air Pak Comparison — Which is Right for You?
™

Cost-effective AC/DC Quiet and powerful Heavy-duty,
welder/generator/ multiprocess multiprocess dual-operator
air compressor/ welder/generator/ welder/generator/ welder/generator/
battery charger air compressor/ air compressor air compressor
battery charger
Bobcat 200 Air Pak (page 75) Trailblazer 302 Air Pak (page 81) Big Blue 600 Air Pak (page 83) Big Blue 800 Duo Air Pak (page 84)
Compressed Air 30 cfm, 175 psi 31 cfm, 160 psi 60 cfm, 100 psi 60 cfm, 100 psi
Battery Charge/Crank Assist 12 and 24 volt 12 and 24 volt — —
Peak: 8,000 watts Peak: 13,000 watts Peak: 15,000 watts Peak: 15,000 watts
Single-phase
Generator Power Continuous: 6,500 watts Continuous: 11,000 watts Continuous: 12,000 watts Continuous: 12,000 watts
Peak: 27,000 watts Peak: 27,000 watts
Three-phase — —
Continuous: 20,000 watts Continuous: 20,000 watts
Single weld mode: 40–800 amps
30–210 amps 10–300 amps 20–600 amps
Weld Output Range Dual weld mode: 20–400 amps
(CV/DC, CC/DC) (CV/DC, CC/DC, CC/AC) (CV/DC, CC/DC)
(CV/DC, CC/DC)
Fuel Type Gas/Diesel Gas Diesel Diesel
29.78 x 20 x 44.61 in. (gas)
Size 28 x 20 x 59.625 in. 46 x 28.5 x 69.5 in. 46 x 28.5 x 69.5 in.
29.75 x 20 x 47.25 in. (diesel)
Weight 514 lb. (gas), 618 lb. (diesel) 771 lb. 2,040 lb. 2,095 lb.
ArcReach technology standard ArcReach technology standard
Remote Capabilities — —
Wireless interface control available Wireless interface control available
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