Miller Enterprises
Miller Enterprises 198129 XR-W Pistol Grip Welding Gun 15 ft 200 A 100% .063 in
Water-cooled push-pull MIG gun with pistol grip, 15 ft cable, 200 A at 100 % duty cycle for .063 in aluminum wire
- TypeWelding Parts & Supplies
- Push-pull feed delivers smooth aluminium wire feeding
- Water-cooled torch runs at 200 A with 100 % duty cycle
- Pistol-grip handle gives comfortable trigger control for long welds
- 15 ft cable reaches across the workbench without strain
- Accepts .063 in wire for standard aluminium MIG applications
Miller XR-W Pistol Grip MIG Gun
The Miller XR-W 198129 is a water-cooled push-pull MIG gun built for aluminum welding. Its pistol grip handle and hold trigger suit operators who prefer a compact, balanced feel during extended runs. A 15 ft cable connects to Miller-compatible rear connections on the feeder. The gun accepts FasTip consumables and runs on argon shielding gas.
Suited for aluminum fabrication
This gun serves shops feeding .063 in aluminum wire from a 4 in spool through a push-pull system. The water-cooled design supports a 100 percent duty cycle at 200 A for continuous production. It is not for flux-cored or solid steel wires, nor for machines that only accept direct-connect or non-Miller rear fittings. Buyers without a water cooler on their power source should look at air-cooled alternatives.
200 A continuous with .063 in aluminum wire
At 200 A and 100 percent duty cycle the gun handles long seams on medium-gauge aluminum without overheating. The push-pull motor assists wire feed over the 15 ft length, reducing bird-nests on soft .063 in alloy. Headroom drops if the wire diameter exceeds .063 in or if the application demands currents above 200 A, which this model is not rated to deliver.
Highlights
- Push-pull feed delivers smooth aluminium wire feeding
- Water-cooled torch runs at 200 A with 100 % duty cycle
- Pistol-grip handle gives comfortable trigger control for long welds
- 15 ft cable reaches across the workbench without strain
- Accepts .063 in wire for standard aluminium MIG applications
Specifications
| Brand | MILLER ELECTRIC |
|---|---|
| Type | Welding Parts & Supplies |
Questions about this item
What wire feeder or drive-roll system must I already have to run the push-pull motor on the 198129?
The gun needs a Miller-compatible rear connection and a feeder that supplies 200 A at 100 % duty cycle with Argon shielding gas to drive the push-pull mechanism.
Can I keep my existing 4 in aluminum spools and FasTip consumables when switching to the 198129?
Yes — the XR-Pistol accepts standard 4 in spools and uses the FasTip series, so your current aluminum wire and tips remain compatible.
How do I confirm the 198129 is feeding correctly after installation?
With the trigger held, .063 in aluminum wire should advance steadily from the 4 in spool through the FasTip contact tip without bird-nesting.
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