Lincoln Electric Cobramatic K2259 1 Users Manual Semiautomatic Wire Feeder

K2259-1 to the manual 18376c88-fd74-4972-a7ea-7b53617589b3

2015-02-09

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SEMIAUTOMATIC WIRE FEEDERS

®

Cobramatic
Push-Pull Cabinet

The Cobramatic® push-pull wire feeding system is a great example of Lincoln’s
MIG welding expertise. The Cobramatic incorporates a push-pull drive system
that virtually eliminates the problems associated with wire feeding. This unique
master-slave drive system prevents tangling and damage to the wire, resulting in
increased weld quality and productivity. Combine that with some great new features that make set-up easier and adjustments virtually unnecessary, and the
Cobramatic is a great MIG welding choice for all wire types.

Processes

Description

MIG

Output

Pulsed

Input

42

VAC

Advantage Lincoln

Required Options

• Push-pull wire drive system yields reliable, consistent,
trouble-free wire feeding up to 50 ft. (15.2m) from the cabinet.

Prince XL®, CobraMaxTM, or Python® push-pull guns.

• Compatible with complete line of Lincoln push-pull torches.
• Feeds aluminum wire from diameters .030-1/16" (0.8-1.6mm)
with only a contact tip change.
• Patented paddle holds wire straight and level during feeding
to minimize damage to the wire.
• Patented clutch/brake system keeps wire from over running
on shut-off.
• Tool-less spool brake adjustment knob allows for easy
tension adjustment.

Recommended Power Sources
CV-250, CV-300, CV-400, CV-655, V350 PRO, DC-400, DC-600,
DC-655

Order
K2259-1 Cobramatic

• Simplified wire tension adjustment using two position
steel/aluminum selector for foolproof operation.
• Three year manufacturers limited warranty.

TECHNICAL SPECIFICATIONS

(1)

Product
Name

Product
Number

Input Power

Rated Output
Current/Duty Cycle(1)

Cobramatic

K2259-1

42 VAC

400A/100%

With appropriate gun.

Wire Feed Speed
Range
ipm (m/min.)
0-800 Max.
(0-20.3)

Wire Size Range
ipm (m/min)
Solid
Cored
.030-1/16
(0.8-1.6)

.030-1/16
(0.8-1.6)

Dimensions
HxWxD
inches (mm)

Net Weight
lbs.(kg)

14.8 x 9.5 x 19.3
(376 x 241 x 490)

42
(19.0)

Note: Cobramatic®, Prince® XL, CobraMaxTM and Python® are registered trademarks of MK Products, Inc.

Publication E8.300 7/03
Web Update 10/03
www.lincolnelectric.com

A CLOSER LOOK

TORCH SELECTOR GUIDE
CobraMaxTM Gun

Duty Cycle Limitation

Air Cooled

100%

Prince® XL Push-Pull Gun

50%

Amps
Allowable time within a 10 minute period
the maximum rated amperage can be maintained

Air Cooled

Python® Gun
Air Cooled using Air / Water Barrel
Air Cooled using HD Finned Copper Cup
Water Cooled using Air / Water Barrel
Water Cooled using HD Finned Copper Cup
Optional Water Cooled Barrel (KP2224-1)
Optional Water Cooled Barrel using Water Cooled Cup (KP2225-1)
1/16" (1.6mm)

Wire Diameter

3/64" (1.1mm)
.035" (0.9mm)
.030" (0.8mm)
50

75

100

125

150

175

200

225

250

275

300

325

350

375

400

425
Welding Current
(amps)

COBRAMATIC ORDER FORM
PRODUCT DESCRIPTION

ORDER NUMBER

Cobramatic

K2259-1

Required Options
Prince XL Gun
CobraMAX Gun
Python Gun

See Publication E12.11
See Publication E12.12
See Publication E12.13

Recommended Power Sources
CV-250
CV-300
CV-400
CV-655
V350-PRO
DC-400
DC-600
DC-655

See
See
See
See
See
See
See
See

Publication
Publication
Publication
Publication
Publication
Publication
Publication
Publication

QUANTITY

PRICE

E4.10
E4.20
E4.30
E4.40
E7.53
E5.20
E5.40
E5.46

TOTAL:

CUSTOMER ASSISTANCE POLICY
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln
Electric for advice or information about their use of our products. We respond to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such
information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating
or correcting any such information or advice once it has been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained
in applying these types of fabrication methods and service requirements.
Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.

T H E L I N C O L N E L E C T R I C C O M PA N Y
22801 St. Clair Ave., Cleveland, OH 44117-1199 • 216.481.8100 • www.lincolnelectric.com



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