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Roughneck®C-Series
Air-Cooled MIG (GMAW)
Welding Guns
Issued March 2004 • Index No. AY/17.0
Process
MIG (GMAW)
Flux Cored (FCAW)
Rated Output C-30 Models: 300 A C-40 Models: 400 A
C-50 Models: 500 A C-60 Models: 600 A
Duty Cycle 100% with CO
2
gas
Weight C-30 Models: 5.6 –7.5 lb (2.5 –3.4 kg)
C-40 Models: 7.5 – 10.3 lb (3.4 –4.7 kg)
C-50 Models: 9.3 – 13 lb (4.2 –5.9 kg)
C-60 Models: 10.3 – 14.5 lb (4.7 –6.6 kg)
Applications
Construction
Fabrication
Maintenance/Repair
Manufacturing
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.MillerWelds.com
International Headquarters
Phone: 920-735-4505
USA FAX: 920-735-4134
Canadian FAX: 920-735-4169
International FAX: 920-735-4125
Quick
Specs
The Power of Blue®.
Reliable extended-life trigger is rated
for 1.5+ million cycles and is quickly
changeable if worn out.
Commonality of parts and consumables
between all models helps reduce inventory
and aids serviceability.
Roughneck C-Series
Simple, versatile and durable.
Die-crimped power cable
connections provides maximum
electrical conductivity and reduces
heat at power cable connection.
Patent-pending one-turn screw-on copper
and brass nozzles are available in a wide
variety of sizes to fit most welding
applications or operator preference.
Heavy-duty nozzles feature patented
reduced frontal area to decrease heat
transfer for cooler operation.
Standard aluminum jacketed
goosenecks increase gun durability,
resist spatter, and dissipate heat more
effectively than copper alone.
Interchangeable goosenecks
allow Roughneck welding guns to
adapt for hard to reach welds or
operator preference.
Steel spring strain relief
protects power cable from
wear on both ends and helps
prevent liner kinking, allowing
better wire feedability.
Optional Adapter Kits allow
Roughneck MIG welding guns to
adapt to most major brands of
welding equipment.
360˚ wrench rotatable gooseneck allows
finger or thumb actuation of the trigger
and field replacement of goosenecks.
Gun is warranted for 90 days parts and labor.
FasTip™contact tip features one fast turn
on and off. It also exhibits extended life
when compared to standard threaded
contact tips. FasTip is patented under
U.S. patents 5,760,373 and 5,911,894.
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Specifications (Subject to change without notice.)
Gun Model
C-3010
C-3012
C-3015
C-4010
C-4012
C-4015
C-5010
C-5012
C-5015
C-6010
C-6012
C-6015
Part No.
#194 751
#194 752
#194 753
#194 754
#194 755
#194 756
#194 757
#194 758
#194 759
#194 760
#194 761
#194 762
Rated Output
300 Amps
400 Amps
500 Amps
600 Amps
Duty Cycle
100% using CO2(ratings with
mixed gas are reduced by 10 – 50%
depending on the gas mixture and
welding parameters)
Cable Length
10 ft (3.0 m)
12 ft (3.7 m)
15 ft (4.6 m)
10 ft (3.0 m)
12 ft (3.7 m)
15 ft (4.6 m)
10 ft (3.0 m)
12 ft (3.7 m)
15 ft (4.6 m)
10 ft (3.0 m)
12 ft (3.7 m)
15 ft (4.6 m)
Standard Wire Size
.035 – .045 in
(0.9 – 1.2 mm)
.035 – .045 in
(0.9 – 1.2 mm)
.052 – 1/16 in
(1.3 – 1.6 mm)
.052 – 1/16 in
(1.3 – 1.6 mm)
Weight
5.6 lb (2.5 kg)
6.4 lb (2.9 kg)
7.5 lb (3.4 kg)
7.5 lb (3.4 kg)
8.6 lb (3.9 kg)
10.3 lb (4.7 kg)
9.3 lb (4.2 kg)
10.8 lb (4.9 kg)
13.0 lb (5.9 kg)
10.3 lb (4.7 kg)
12.0 lb (5.4 kg)
14.5 lb (6.6 kg)
Genuine Miller Options
(Order from Miller Service Parts.)
Locking Trigger Switch #199 661
Allows trigger to be locked during long welds.
Gun Hook #199 662
Enables gun to be stored between welds.
Aluminum Conversion Kit #202 895
Steel wrapped nylon liner allows 10 ft Roughneck
®
welding guns to feed 3/64 – 1/16 in (1.2– 1.6 mm)
aluminum wire.
Miller Roughneck Consumable
Upgrade Kits for Tweco
®
Guns
300/400/500 Amp #214 893
Includes gas diffuser and neck insulator. Upgrades
a Tweco gun for use with patented Miller FasTip
™
contact tips. (Order FasTip contact tips separately.)
Tweco is a registered trademark of Thermadyne.
Heat Shields
300/400 Amp #213 229
500/600 Amp #213 230
Machine Adapter Kit #199 663
Allows Roughneck welding guns to adapt to
Hobart and Thermal Arc products (BETAMIG II,
200, 250, 251; Hefty; 2000 Series; Dual/Digital
2000; Porta-Feed and Ultra-Feed), Lincoln
products (Power MIG 255; Wirematic 250,
255; SP-T Series; Power Feed 10; DH-10; LN-10
(new style) and STT-10) and ESAB products
(Migmaster 180). Tweco style 5/8 in direct plug.
Requires ordering a new replacement liner.
Machine Adapter Kit #199 664
Allows Roughneck welding guns to adapt to
Lincoln products (LN-7, LN-8, LN-9, LN-22,
LN-25 and LN-742). Requires ordering a new
replacement liner.
DSS-8 #079 693
A 15 ft 2-position (dual pull) trigger switch that
attaches to the gun handle and is used in place
of the standard trigger for dual scheduling.
Adapter cord #157 364 is required to use the
DSS-8 with 60M wire feeders.
DSS-9 #071 833
A 15 ft 2-position slide switch that attaches to
the gun handle and is used to select the desired
welding condition for dual scheduling. Gun
trigger operates as standard trigger. Adapter
cord #157 364 is required to use the DSS-9 with
60M wire feeders.
DSS-9M #041 793
A 15 ft 2-position slide switch that attaches to
the gun handle and is used to select the desired
welding condition for dual scheduling with the
60M wire feeder. Gun trigger operates as
standard trigger.
2
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3
Consumables
(Order from Miller Service Parts.)
SPOT NOZZLES
INSIDE CORNER
OUTSIDE CORNER
SCREW ON NOZZLES
COPPER 5/8" ORIFICE
15/16" O.D.
(#207 313)
HEAVY DUTY 5/8" ORIFICE
BRASS (#199 614) OR
COPPER (#199 618)*
*STD. ON 500/600A
HEAVY DUTY 3/4" ORIFICE
BRASS (#199 612) OR
COPPER (#199 617)
STANDARD 1/2" ORIFICE
BRASS (#199 610) OR
COPPER (#199 615)
STANDARD 5/8" ORIFICE
BRASS (#199 613) OR
COPPER (#198 855)*
*STD. ON 300/400A
STANDARD 3/4" ORIFICE
BRASS (#199 611) OR
COPPER (#199 616)
FLAT
(#176 238)
(#176 240)
(#176 242)
HEAVY DUTY
FASTIP CONTACT TIPS
.023– 3/32" WIRE
VALUE MULTI-TURN
FASTIP CONTACT TIPS
.023– 5/64" WIRE
EXTRA HEAVY DUTY
FASTIP CONTACT TIPS
.035– 1/8" WIRE
HEAVY DUTY
FASTIP CONTACT TIPS
.023– 3/32" WIRE
SPOT DIFFUSER
(#209 099)
VALUE
MULTI-TURN
DIFFUSERS
FLUSH
(#199 622)
1/8" RECESS
(#199 621)
EXTRA HEAVY DUTY
DIFFUSERS
FLUSH
(#199 623)
1/8" RECESS
(#198 857)
STANDARD
DIFFUSERS
FLUSH
(#206 196)
STANDARD
INSULATOR
(#198 856)
MILLER® ROUGHNECK®
CONSUMABLES
GOOSENECKS
6.0" – STRAIGHT
(#213 450)
SCREW ON COPPER
TAPERED NOZZLES
1/2" ORIFICE
(#209 036)
3/8" ORIFICE
(#209 035)
SLIP ON COPPER
TAPERED NOZZLES
1/2" ORIFICE
(#209 033)
3/8" ORIFICE
(#209 034)
.045" (#206 179)
STD. ON 300/400A
1/16" (#206 190)
STD. ON 500/600A
TAPERED
FASTIP CONTACT TIPS
.023–1/16" WIRE
TAPERED
FASTIP CONTACT TIPS
.023–1/16" WIRE
1/8" RECESS
STD. ON ALL GUNS
(#206 195)
1/4" RECESS
(#210 664)
SLIP ON
TAPERED
DIFFUSERS
FLUSH
(#209 032)
1/8" RECESS
(#209 031)
TAPERED
INSULATOR
(#209 047)
4.5" – 48˚ BEND
360˚ SWIVEL
STD. ON 300/400A
(#199 625)
6" – 48˚ BEND
360˚ SWIVEL
STD. ON 500A
(#199 626)
8" – 48˚ BEND
360˚ SWIVEL
STD. ON 600A
(#199 627)
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Litho in USA
Distributed by:
Consumables
continued (Order from Miller Service Parts.)
Consumables Stock No.
Screw-On Brass Nozzles
1/2 in orifice #199 610
3/4 in orifice #199 611
3/4 in orifice — heavy duty #199 612
5/8 in orifice #199 613
5/8 in orifice — heavy duty #199 614
Screw-On Copper Nozzles
1/2 in orifice #199 615
3/4 in orifice #199 616
3/4 in orifice — heavy duty #199 617
5/8 in orifice #198 855
1
5/8 in orifice — heavy duty #199 618
2
Replacement Liners
.023 – .030 in dia. wire x 15 ft — round wound #202 889
.035 – .045 in dia. wire x 15 ft — round wound #202 890
1
.052 – 1/16 in dia. wire x 15 ft — round wound #202 891
2
1/16 – .078 in dia. wire x 15 ft — flat wound #202 892
5/64 – 3/32 in dia. wire x 15 ft — flat wound #202 893
7/64 – 1/8 in dia. wire x 15 ft — flat wound #202 894
3/64 – 1/16 in dia. aluminum wires #202 895
Gas Diffusers
1/8 in tip recess — for heavy-duty FasTip™ contact tips #206 195
3
1/4 in tip recess —for heavy-duty FasTip™ contact tips #210 664
Flush tip — for heavy-duty FasTip™contact tips #206 196
1/8 in tip recess — for extra heavy-duty FasTip™contact tips #198 857
Flush tip — for extra heavy-duty FasTip™contact tips #199 623
1/8 in tip recess— for value multi-turn contact tips #199 621
Flush tip — for value multi-turn contact tips #199 622
Insulators
Diffuser to gooseneck insulator (included with goosenecks) #198 856
Gooseneck nut cover (included with goosenecks) #202 292
Goosenecks
4.5 in/48˚ Aluminum jacketed with wrench swivel #199 625
6 in/48˚ Aluminum jacketed with wrench swivel #199 626
8 in/48˚ Aluminum jacketed with wrench swivel #199 627
6 in/180˚ Aluminum jacketed #213 450
1
Standard on 300 and 400 Amp guns. 2Standard on 500 and 600 Amp guns.
3
Standard on all guns.
Consumables Stock No.
Heavy-Duty FasTip™Contact Tips
.023 in (0.6 mm) #206 184
.030 in (0.8 mm) #206 185
.035 in (0.9 mm) #206 186
.040 in (1.0 mm) #206 187
.045 in (1.2 mm) #206 188
1
.052 in (1.3 mm) or 3/64 in (1.2 mm) aluminum wires #206 189
1/16 in (1.6 mm) #206 190
2
.068 in (1.7 mm) steel and aluminum wires #206 191
5/64 in (2.0 mm) #206 192
3/32 in (2.4 mm) #206 193
Extra-Heavy Duty FasTip™Contact Tips
.035 in (0.9 mm) #199 605
.040 in (1.2 mm) #199 606
.045 in (1.2 mm) #198 851
.052 in (1.3 mm) or 3/64 in (1.2 mm) aluminum wires #198 852
1/16 in (1.6 mm) #198 853
.068 in (1.7 mm) steel and aluminum wires #198 854
5/64 in (2.0 mm) #199 607
3/32 in (2.4 mm) #199 608
7/64 – 1/8 in (2.8 mm) #199 609
Value Multi-Turn Contact Tips
.023 in (0.6 mm) #087 300
.030 in (0.8 mm) #071 825
.035 in (0.9 mm) #054 202
.045 in (1.2 mm) #054 201
3/64 in (1.2 mm) aluminum wires #199 593
.052 in (1.3 mm) #044 006
1/16 in (1.6 mm) #047 566
1/16 in (1.6 mm) aluminum wires #202 933
.068 in (1.7 mm) #199 594
5/64 in (2.0 mm) #047 565
Tapered FasTip™Contact Tips
.023 in (0.6 mm) #209 024
.030 in (0.8 mm) #209 025
.035 in (0.9 mm) #209 026
.045 in (1.2 mm) #209 027
3/64 in (1.2 mm) aluminum wires #209 028
.052 in (1.3 mm) #209 029
1/16 in (1.6 mm) #209 030
Note: All contact tips are packaged in bags of 25.
Equipment and Options Stock No. Description Qty. Price
C-3010 #194 751 10 ft (3.0 m). Maximum wire size – 5/64 in
C-3012 #194 752 12 ft (3.7 m). Maximum wire size – 5/64 in
C-3015 #194 753 15 ft (4.6 m). Maximum wire size – 5/64 in
C-4010 #194 754 10 ft (3.0 m). Maximum wire size – 5/64 in
C-4012 #194 755 12 ft (3.7 m). Maximum wire size – 5/64 in
C-4015 #194 756 15 ft (4.6 m). Maximum wire size – 5/64 in
C-5010 #194 757 10 ft (3.0 m). Maximum wire size – 1/8 in
C-5012 #194 758 12 ft (3.7 m). Maximum wire size – 1/8 in
C-5015 #194 759 15 ft (4.6 m). Maximum wire size – 1/8 in
C-6010 #194 760 10 ft (3.0 m). Maximum wire size – 1/8 in
C-6012 #194 761 12 ft (3.7 m). Maximum wire size – 1/8 in
C-6015 #194 762 15 ft (4.6 m). Maximum wire size – 1/8 in
Options and Consumables (Order from Miller Service Parts.) See page 3 for options and above for consumables
Date: Total Quoted Price:
Ordering Information
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