1 / 1
Miller Trailblazer 325 EFI Welder/Generator – Excel Power, Battery Charge/Jump Start
The Miller Trailblazer 325 EFI (907798004) is a gas welder/generator with a 25 HP Kohler CH750 EFI V-twin and 12-gallon tank. It welds up to 325A DC (100% at 300A), gives 10,500W peak / 9,500W continuous, 2,400W of 120V Excel Power at idle, and 12V/24V battery charge and jump start.
BUILT TO KEEP YOU MOVING
POWER WHEN
IT MATTERS MOST
The Miller Trailblazer 325 EFI (907798004) is a gas welder/generator with a 25 HP Kohler CH750 EFI V-twin and 12-gallon tank. It welds up to 325A DC (100% at 300A), gives 10,500W peak / 9,500W continuous, 2,400W of 120V Excel Power at idle, and 12V/24V battery charge and jump start.
- Brand: Miller
- Model: Trailblazer 325 EFI with Excel Power & Jump Start
- MPN: 907798004
- Engine: Kohler CH750 EFI, V-Twin Gasoline Engine
- Engine Power: 25 HP @ 3,600 RPM
Dependablepower →
COMPLETE PRODUCT INFORMATION
Full Product Description
The Miller Trailblazer 325 EFI (907798004) is a gas welder/generator with a 25 HP Kohler CH750 EFI V-twin and 12-gallon tank. It welds up to 325A DC (100% at 300A), gives 10,500W peak / 9,500W continuous, 2,400W of 120V Excel Power at idle, and 12V/24V battery charge and jump start. It runs 65.5 dB at idle and 73.5 dB under load, measures 42.6 x 20 x 32.4 inches and weighs about 490 lb.
Specifications
- Brand: Miller
- Part / Model Number: 907798004
- Engine: Kohler CH750 EFI, V-Twin Gasoline Engine
- Engine Power: 25 HP @ 3,600 RPM
- Fuel Type: Gasoline
- Fuel Tank Capacity: 12 gallons (45.4 liters)
- Welding Output: Up to 325 Amps DC
- Duty Cycle: 100% at 300 Amps
- EFI (Electronic Fuel Injection): Yes – better starts & fuel economy
- Excel Power: Yes – 2,400W of 120V power at idle
- Battery Charge & Jump Start: Yes – 12V and 24V support
- Generator Output: 10,500W Peak / 9,500W Continuous (120/240V)
- Auto-Speed Technology: Yes – adjusts engine RPM to load
- Noise Level: 65.5 dB @ idle, 73.5 dB @ 23 ft under load
- Dimensions: 42.6 in L × 20 in W × 32.4 in H
- Weight: Approx. 490 lbs (222 kg)
Technical Specifications
Product data| Product | Miller Trailblazer 325 EFI Welder/Generator – Excel Power, Battery Charge/Jump Start |
|---|---|
| SKU | 907798004 |
| Brand | Miller |
| Model | Trailblazer 325 EFI with Excel Power & Jump Start |
| MPN | 907798004 |
| Engine | Kohler CH750 EFI, V-Twin Gasoline Engine |
| Engine Power | 25 HP @ 3,600 RPM |
| Fuel Type | Gasoline |
| Fuel Tank Capacity | 12 gallons (45.4 liters) |
| Welding Output | Up to 325 Amps DC |
| Duty Cycle | 100% at 300 Amps |
| Welding Processes | Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Air Carbon Arc Gouging (up to 3/16″) |
| EFI (Electronic Fuel Injection) | Yes – better starts & fuel economy |
| Excel Power | Yes – 2,400W of 120V power at idle |
| Battery Charge & Jump Start | Yes – 12V and 24V support |
| Generator Output | 10,500W Peak / 9,500W Continuous (120/240V) |
| Auto-Speed Technology | Yes – adjusts engine RPM to load |
| Noise Level | 65.5 dB @ idle, 73.5 dB @ 23 ft under load |
| Dimensions | 42.6 in L × 20 in W × 32.4 in H |
| Weight | Approx. 490 lbs (222 kg) |
| GTIN | 715959688499 |
| Google Product Category | 2920 (Welding Machines) |
| Part Number | 907798004 |
Engineered forreal-world performance907798004
DELIVERY & AFTER-SALES INFORMATION
Shipping & Returns
Important information for this product before and after purchase.Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Timing and applicable delivery arrangements are confirmed during checkout or by Kayros Tool support.
Contact Kayros Tool before returning an item so eligibility, product condition, and return instructions can be confirmed.
Overview
The Miller Trailblazer 325 EFI (907798004) is a gas welder/generator with a 25 HP Kohler CH750 EFI V-twin and 12-gallon tank. It welds up to 325A DC (100% at 300A), gives 10,500W peak / 9,500W continuous, 2,400W of 120V Excel Power at idle, and 12V/24V battery charge and jump start. It runs 65.5 dB at idle and 73.5 dB under load, measures 42.6 x 20 x 32.4 inches and weighs about 490 lb.
Specifications
- Brand: Miller
- Part / Model Number: 907798004
- Engine: Kohler CH750 EFI, V-Twin Gasoline Engine
- Engine Power: 25 HP @ 3,600 RPM
- Fuel Type: Gasoline
- Fuel Tank Capacity: 12 gallons (45.4 liters)
- Welding Output: Up to 325 Amps DC
- Duty Cycle: 100% at 300 Amps
- EFI (Electronic Fuel Injection): Yes – better starts & fuel economy
- Excel Power: Yes – 2,400W of 120V power at idle
- Battery Charge & Jump Start: Yes – 12V and 24V support
- Generator Output: 10,500W Peak / 9,500W Continuous (120/240V)
- Auto-Speed Technology: Yes – adjusts engine RPM to load
- Noise Level: 65.5 dB @ idle, 73.5 dB @ 23 ft under load
- Dimensions: 42.6 in L × 20 in W × 32.4 in H
- Weight: Approx. 490 lbs (222 kg)
Specifications
Brand: Miller
Model: Trailblazer 325 EFI with Excel Power & Jump Start
MPN: 907798004
Engine: Kohler CH750 EFI, V-Twin Gasoline Engine
Engine Power: 25 HP @ 3,600 RPM
Fuel Type: Gasoline
Fuel Tank Capacity: 12 gallons (45.4 liters)
Welding Output: Up to 325 Amps DC
Duty Cycle: 100% at 300 Amps
Welding Processes: Stick (SMAW), TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW), Air Carbon Arc Gouging (up to 3/16″)
EFI (Electronic Fuel Injection): Yes – better starts & fuel economy
Excel Power: Yes – 2,400W of 120V power at idle
Battery Charge & Jump Start: Yes – 12V and 24V support
Generator Output: 10,500W Peak / 9,500W Continuous (120/240V)
Auto-Speed Technology: Yes – adjusts engine RPM to load
Noise Level: 65.5 dB @ idle, 73.5 dB @ 23 ft under load
Dimensions: 42.6 in L × 20 in W × 32.4 in H
Weight: Approx. 490 lbs (222 kg)
GTIN: 715959688499
Google Product Category: 2920 (Welding Machines)
Part Number: 907798004
Shipping & Returns
NST Cargo coordination: Heavy or oversized equipment delivery is coordinated according to the product and destination address.
Delivery estimate: Timing and applicable arrangements are confirmed during checkout or by Kayros Tool support.
Returns: Contact Kayros Tool before returning an item so eligibility, condition, and instructions can be confirmed.
VERIFIED PRODUCT FEEDBACKCustomer Reviews (0)View reviews
Miller Trailblazer 325 EFI Welder/Generator – Excel Power, Battery Charge/Jump Start$6,093.12

Reviews
There are no reviews yet.