![](/images/new-backgrounds/1211881/2118811x1.webp)
SEMIAUTOMATIC WIRE FEEDERS
LF-72 and LF-74 Wire Feeders ![](/images/new-backgrounds/1211881/2118811xi2.webp)
![](/images/new-backgrounds/1211881/2118811xi3.webp)
![](/images/new-backgrounds/1211881/2118811xi4.webp)
![](/images/new-backgrounds/1211881/2118811xi5.webp)
![](/images/new-backgrounds/1211881/2118811xi6.webp)
![](/images/new-backgrounds/1211881/2118811xi7.webp)
![](/images/new-backgrounds/1211881/2118811xi8.webp)
![](/images/new-backgrounds/1211881/2118811xi9.webp)
![](/images/new-backgrounds/1211881/2118811xi10.webp)
Output
2-Roll or 4-Roll Heavy Duty Industrial Feeders
Designed for MIG and cored wire welding in job shop and manufacturing environments, the rugged
is the highly engineered
Select the
Processes
MIG, Pulsed, Flux-Cored
(Shown with optional wire.)
or
Input
VAC
50
60
Hz
Advantage Lincoln
•Patented MAXTRAC™
•
•Totally
•Calibrated wire feed speed dial for precise and accurate settings.
•Rugged,
•In addition to great mild steel performance, these feeders deliver positive arc starting and feeding with stainless steel, aluminum and
•Control cable connector with a
•Totally enclosed wire drive.
•Manufactured under a quality system certified ISO 9001 requirements and ISO 14001 environmental standards.
•
TECHNICAL SPECIFICATIONS
| Product | Product |
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| Name(1) | Number |
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| (with gun) |
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(no gun, no cable) |
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| Standard Duty |
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| Heavy Duty |
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| Heavy Duty |
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| Heavy Duty, Extra Torque |
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(1) See selection guide on page 4.
Input
Power
50/60 Hz
9 Amps
| Wire Feed |
Output Capacity | Speed Range |
Current / Duty Cycle | ipm (m/min) |
500 Amps @ 60% | |
400 Amps@ 100% |
600 Amps @ 60% | |
500 Amps@ 100% | |
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Wire Size | Dimensions |
| Net | ||
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Range |
| H x W x D |
| Weight | |
in (mm) | in (mm) |
| lbs (kg) | ||
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| 11.1 x 10.2 x 12.9 |
| 44 | |
Solid |
| Cored |
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| (282 x 259 x 328) |
| (20) | ||
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| 27 | ||
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| (12) |
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| 12.6 x 10.9 x 22.5 |
| 53 |
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| (320 x 277x 572) |
| (24) |
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| 15.3 x 13.0 x 27.7 |
| 68 |
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| (389 x 330 x 704) |
| (31) |
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| 11.1 x 10.2 x 12.9 |
| 46 | |
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| (282 x 259 x 328) |
| (21) | |
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| 15.3 x 13.0 x 27.7 |
| 71 |
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| (389 x 330 x 704) |
| (32) |
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| 71 | |
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| (32) | |
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Publication E8.11 8/06
www.lincolnelectric.com