3545-200 pages
Spool Gun 3035-20 and 3545-20
and SGA 100 Spool Gun Control
228355
March 2007
he Hobart Spool Gun 3035-20 and 3545-20 are
lightweight, compact and well-balanced. These
reliable, yet economical guns provide 20 ft (6.1 m)
of cable and gas hose for extended reach.
T
PROCESSES
MIG (GMAW) Welding with
aluminum and other wires
The 3035-20 and 3545-20 spool guns feature easily
accessible drive rolls with a screw-style tension
adjustment and smooth feeding of aluminum, steel
and stainless steel wires
3035-20
Hobart 3035-20 and 3545-20 Spool Guns
are warranted for 1 year (90 days for
industrial use).
Comes Complete With:
20 ft (6.1 m) cable and gas hose
Threaded nozzle and contact tips
Spool gun conversion kit consisting of control
switch and gas diverter valve
Enclosed wire spool compartment with internal
spool hub tension adjustment for 4 in (102 mm)
rolls of wire
3545-20
SELECTING A SPOOL GUN
What wire sizes are you running?
What welding output?
Recommended gun
.023 –.035 in (0.6–0.9 mm)
150 A at 60% duty cycle —
light industrial applications
3035-20
.030 –.047 in (0.8–1.2 mm)
200 A at 60% duty cycle —
light industrial applications
3545-20
Applications
Aluminum Fabrication
Trailer Fabrication
SPOOL GUN SPECIFICATIONS (SUBJECT TO CHANGE WITHOUT NOTICE.)
USE WITH CV, DC POWER SOURCES.
Wire Speed
Maximum Spool
Size Capacity
.023 –.035 in (0.6 – 0.9 mm)
aluminum, steel and stainless steel
115–715 IPM
4 in (102 mm)
.030 –.047 in (0.8 – 1.2 mm)
aluminum, steel and stainless steel
200–1200 IPM
Model
Welding
Output Rating
Electrode Wire
Diameter Capacity
Spool Gun
3035-20
150 A at
60% Duty Cycle
Spool Gun
3545-20
200 A at
60% Duty Cycle
Sign Manufacturing
Auto and Marine Repair
Dimensions
H: 11-1/2 in (291 mm)
W: 2-1/4 in (57 mm)
L: 8 in (203 mm)
Net Weight with
Cable Assembly
9 lb (4.1 kg)
10 lb (4.5 kg)
SGA 100 SPOOL GUN CONTROL SPECIFICATIONS (SUBJECT TO CHANGE WITHOUT NOTICE.)
Usage
Input Power
Dimensions
Net Weight
For Spool Gun 3035-20 and 3545-20
115 VAC, 50/60 Hz
H: 4-1/4 in (108 mm) W: 6-3/8 in (162 mm) L: 10-1/2 in (267 mm)
9 lb (4.1 kg)
SPOOL GUN HOOK-UP RECOMMENDATIONS
Spool Gun 3035-20
150 A, 60% Duty Cycle
Spool Gun 3545-20
200 A, 60% Duty Cycle
Handler® 135, 140
Limited to 14 gauge–1/8 in material
SGA 100 required #043 856
Not recommended
Handler® 175, 180, 187
SGA 100 required #043 856
Not recommended
IronMan™ 210
Control switch and gas diverter valve included
Not recommended
IronMan 250
Not recommended
Control switch and gas diverter valve included
Power Source
™
Hobart Welders
U.S. Distributor Sales
Hobart Retail Sales
Canadian Sales
International Sales
An Illinois Tool Works Company
Phone 920-735-4576
Phone 800-626-9420
Phone 888-489-9353
Phone 920-735-4509
FAX 800-637-2315
FAX 800-424-1544
FAX 519-421-0480
FAX 920-735-4125
Web Site HobartWelders.com
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