Miller Trailblazer® 330 (Kohler) EFI w/Excel™ Power & Wireless Interface Control - 907832002
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The Miller Trailblazer® 330 EFI w/ Excel™ Power & Wireless Interface Control (907832002) combines 330 A DC welding output and 12,000 W peak / 10,500 W continuous generator power with premium control features. EFI delivers up to 42 % better fuel efficiency, Excel™ Power supplies 2,400 W 120 V power at idle, and Wireless Interface Control (WIC) provides full remote control—start, stop, and adjust settings from up to 300 ft away. $700 Rebate eligible.
$12,025.00
🧰 Miller Trailblazer® 330 Engine-Driven Welder – Kohler EFI w/ Excel™ Power & Wireless Interface Control (907832002)
The Miller Trailblazer 330 (907832002) unites premium engine-drive performance with advanced control and power features. Featuring Electronic Fuel Injection (EFI), Excel™ Power for idle tool use, and Wireless Interface Control (WIC), this model empowers mobile service professionals with remote control, maximum efficiency, and full generator and weld capacity in one robust package.
With a dependable 23.5 HP Kohler gasoline engine and Miller’s Advanced Auto-Speed™ engine control, the machine modulates rpm from approximately 2,400 to 3,600 based on demand—reducing noise, fuel consumption, and wear while delivering professional-grade weld output and generator power.
Improve fuel efficiency for maximum productivity and profitability. With EFI you’ll experience faster, more reliable starts in any weather—no choke adjustments needed. EFI-equipped Trailblazers are up to 42% more fuel efficient than standard carbureted models. The built-in electric fuel pump boosts high-altitude performance (above 5,000 ft). Combine this with Excel™ Power — up to 2,400 W of 120 V idle power — to run tools quietly and efficiently while welding, increasing productivity and cutting downtime.
The Trailblazer 330 EFI w/ Excel™ & WIC delivers up to 330 A DC weld output and 12,000 W peak / 10,500 W continuous generator power in one compact, efficient unit. Its full multiprocess capability — Stick (SMAW), DC TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), and Air Carbon Arc (CAC-A) — makes it an ideal choice for field service, fabrication, maintenance, and mobile repair applications.
This model also features built-in ArcReach® compatibility, enabling parameter control directly from the weld lead. With the included Wireless Interface Control (WIC) you can remotely adjust processes, save presets, view fuel/engine status, and even start/stop the engine from up to 300 feet away—saving time, cutting idle runs, and improving job-site workflow.
🔧 Key Highlights
- EFI (Electronic Fuel Injection) — faster starts, no choke, enhanced fuel economy up to 42% versus carb-models.
- Electric Fuel Pump (standard) — optimized for high altitude (≥ 5,000 ft).
- Excel™ Power: Up to 2,400 W of 120 V power at idle engine speed for tools and lights while your engine runs quietly.
- 330 A DC weld output — high-capacity welding with Trailblazer arc quality.
- 12,000 W peak / 10,500 W continuous single-phase generator output for tools, lights, plasma cutters and more.
- Advanced Auto-Speed™ (≈ 2,400-3,600 rpm) — intelligently matches engine speed to load to reduce noise, enhance efficiency and prolong life.
- ArcReach® compatibility — adjust amperage/voltage at the weld lead without a separate control box.
- Wireless Interface Control (WIC) — remote control of the machine, engine on/off, process selection, and service alerts from up to 300 ft away.
- Direct-connect spool-gun capable — simplifies aluminum MIG setups (10-pin front panel).
💰 Limited-Time Rebate Offer
Purchase a qualifying Trailblazer 330 EFI w/ Excel™ Power & WIC (907832002) between October 1 and December 31, 2025,
and receive a $700 Build With Blue™ rebate plus a Free Machine Cover!
Must submit your claim online at millerrebatecenter.com within 30 days of purchase.
GET MORE SAVINGS WHEN YOU ADD ON MILLER® ACCESSORIES* OR HOBART® FILLER METALS.
⚙️ Complete Technical Specifications
📄 Download Full Spec Sheet (PDF)
| Product Name | Miller Trailblazer 330 – Kohler EFI w/ Excel™ Power & WIC (907832002) |
| Manufacturer | Miller Electric Mfg. LLC |
| Part Number | 907832002 |
| Fuel System | Electronic Fuel Injection (EFI) with electric fuel pump (factory-installed) |
| Processes Supported | Stick (SMAW), MIG (GMAW), Flux-Cored (FCAW), DC TIG (GTAW), Air Carbon Arc (CAC-A) up to ¼″ carbons |
| Rated Weld Output | 330 A @ 30 V (100% duty cycle) Stick/TIG; 325 A @ 30.25 V (100%) MIG/FCAW |
| Weld Output Range | 20–330 A DC • 15–40 V (MIG mode) |
| Open-Circuit Voltage (OCV) | ≈ 107 V DC |
| Auxiliary Power Output | 12,000 W peak / 10,500 W continuous (single-phase) |
| Excel™ Power (Idle 120 V) | 2,400 W (20 A) pure sine-wave 120 V power at idle engine speed |
| Engine / RPM | Kohler gasoline, 23.5 HP; Auto-Speed™ ≈2,400–3,600 rpm |
| Fuel Capacity | 11 gal (41.6 L) |
| Sound Level | ≈ 65 dB idle / ≈ 73.5 dB weld |
| Dimensions (W × H × D) | 20.13″ × 26.5″ × 37.06″ (511 × 673 × 941 mm) |
| Net Weight | ≈ 400 lb (181 kg) |
| Key Features | Wireless Interface Control (WIC) for remote machine management, ArcReach® enabled, Direct-connect spool-gun, Digital interface, Excel™ Power, EFI |
| Warranty | 3-Year True Blue (parts & labour) • Engine –2-Year Kohler Manufacturer Warranty |
📹 Product Video
Watch the Trailblazer® 330 EFI w/ Excel™ Power & WIC in action—remote interface, fuel-efficient EFI, Excel Power tool usage, and full weld/generator performance.
❓ Common Questions
What makes the 907832002 different from other Trailblazer 330 models?
This model includes EFI + Excel™ Power + Wireless Interface Control (WIC) for maximum job-site versatility: remote machine management, idle tool power, high-altitude performance, and full weld/gen output in one machine.
Can I run tools at idle and weld at high output?
Yes—Excel™ Power gives you 2,400 W of 120 V idle power while your engine runs quietly, and you still have full generator output (10,500 W continuous) while welding.
Does WIC allow full remote control?
Yes—the Wireless Interface Control lets you adjust processes, save presets, view service/fuel status and turn the engine on/off from up to ~300 ft away, reducing idle time and improving productivity.
Is this machine still spool-gun compatible?
Yes—the Trailblazer 330 platform includes a direct-connect spool-gun interface (10-pin) supporting Miller Spoolmate® and Spoolmatic® guns.
⭐ Why Buy From Service Welding Supply
- 🔹 Authorized Miller Distributor — factory-sealed units qualify for rebates and warranty.
- 🚚 Fast Free Shipping — nationwide delivery with insured freight.
- 🧠 Engine-Drive Experts — we size and support Trailblazer and Bobcat systems daily.
- 💸 Price Match + Rebate Support — we help you maximize your Build with Blue™ savings.
- 🏆 Family-Owned Since 1975 — trusted by welders nationwide.
Specifications
Product Literature
Processes
Technologies
General Specifications
| Title | Trailblazer® 330 (Kohler) EFI w/Excel™ Power & Wireless Interface Control |
|---|---|
| Applications | Aluminum Welding Fabrication Mobile Fabrication & MRO Structural Welding |
| Industries | Construction & Fabrication Heavy Equipment |
| Amperage | 20 A – 330 A |
| Weldable Metals | Aluminum Stainless Steel Steel |
| Rated Carbon Diameter | 1/4 in (6.4 mm) |
| Current Type | DC |
| Max Open Circuit Voltage | 107 VDC |
| Engine Brand | Kohler |
| Engine Idle Speed | 2400 RPM |
| Engine Weld Speed | Advanced Auto-Speed(TM) technology: Varies engine speed from 2,400-3,600 rpm to match weld output |
| Fuel Tank Size | 11 Gallon |
| Fuel Type | Gasoline |
| Horsepower | 23 hp |
| Weld Output | CC / CV |
| Rated Output | CC/DC Stick/TIG 330 A at 30 V, 100% duty cycle, CV/DC MIG/FCAW 325 A at 30.25 V, 100% duty cycle |
| Single Phase Auxiliary Continuous Power | 10500 W |
| Single Phase Auxiliary Peak Power | 12000 W |
| Sound Rating | 65 dB @ idle and 73.5 dB @ max weld |
| Net Width | 20.13 in |
| Net Height | 26.5 in |
| Net Length | 37.06 in |
| Net Weight | 400 lbs |
| Warranty | 3 Years Miller’s True Blue Warranty |
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Brands, Equipment, Miller Electric, Miller Engine Driven Welders, Specials907832002
Miller Trailblazer® 330 (Kohler) EFI w/Excel™ Power & Wireless Interface Control
Brands, Equipment, Miller Electric, Miller Engine Driven Welders, SpecialsMiller Trailblazer® 330 (Kohler) EFI w/Excel™ Power & Wireless Interface Control
The Miller Trailblazer® 330 EFI w/ Excel™ Power & Wireless Interface Control (907832002) combines 330 A DC welding output and 12,000 W peak / 10,500 W continuous generator power with premium control features. EFI delivers up to 42 % better fuel efficiency, Excel™ Power supplies 2,400 W 120 V power at idle, and Wireless Interface Control (WIC) provides full remote control—start, stop, and adjust settings from up to 300 ft away. $700 Rebate eligible.
SKU: 907832002
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