Multi-Process Welders view all

Flextec® 650X Multi-Process Welder w/ CrossLinc™ / LF-72 Ready-Pak®

K3511-1

Top Features

  • Use with a wide range of available 3 phase input power
  • Easy one-knob process selection
  • Components designed to run cool for long life in high temperature environments
  • Ideal for large diameter wire or stick welding on thick materials
  • Full functionality without control cables

Input Power

  • 380/460/575/3/50/60

Processes

Stick, TIG, MIG, Flux-Cored, Submerged Arc, Gouging

MSRP: $7,398.78

Where To Buy

Equipment Details

SIMPLE

  • Use with a wide range of available 3 phase input power
  • Easy one-knob process selection
  • Fast arc response means smooth arc action and consistent bead appearance
  • User weld schedule memory storage allows easy recall of your critical or often repeated weld procedures with applicable feeders (User weld schedule memory settings available only with Power Feed® and
    Flex Feed® 84 wire feeders)
  • Synergic one knob control over wire feed speed and voltage with applicable feeders (Synergic control available only with Power Feed wire feeders)

 

RELIABLE

  • Components designed to run cool for long life in high temperature environments
  • Engineered for outdoor use and harsh environments (IP23 rated)
  • Desert Duty® Rated for extreme temperatures up to 55°C

 

FLEXIBLE

  • Ideal for large diameter wire or stick welding on thick materials
  • Compatible with most Lincoln Electric® feeders, including common bench and boom models, portable across-the-arc models and CrossLinc™ or ArcLink®-equipped models
  • Premium multi-process arc characteristics on all DC wire, stick and TIG processes

 

CROSSLINC™ TECHNOLOGY COMPATIBILITY

  • Full functionality without control cables
  • Enables remote procedure setting at the feeder to improve weld quality
  • Increases arc time with fewer trips to the power source to adjust settings
  • Improves safety by reducing jobsite clutter
Input Power
  • 380/460/575/3/50/60
Rated Output
  • 750A/44V/60%
  • 650A/44V/100%
Input Current
  • 61/50/40
  • 57/47/38
Output Range
  • 10-815A
Dimensions (H x W x D) 21.8 in x 16.1 in x 29.3 in (554 mm x 410 mm x 745 mm)
Net Weight 387.00 (175.54 kg)

Order a Lincoln Ready-Pak® and get everything you need to complete a welding package - all with one order number. Shipped assembled.

 

  • Flextec 650X (K3425-1)
  • LF-72 wire feeder (heavy duty, no gun) (K2327-7)
    • Includes 0.035 in. 0.045 in. (0.9/1.2 mm) reversible drive rolls
  • Magnum PRO Curve 400 gun package (15 ft) (K2952-2-10-45)
  • Drive roll and guide tube kit 0.045 in (1.2 mm) solid wire (KP1696-045S)
  • Weld cable lug to lug 3/0, 10 ft (K1842-10)
  • Work lead pkg. 4/0, 15 ft, GC500 (K2149-1)
  • Flowmeter/regulator 355-2AR-58010 (3100211)
  • Inverter and wire feeder cart (K3059-4)


 

 

Contact Us to Learn More

 

  1. Amperage Display Meter
  2. Thermal LED
  3. Output Control Dial
  4. Hot Start Control Dial
  5. Weld Process Selector Switch
  6. Positive and Negative Welding Output Studs
  7. VRD (Voltage Reduction Device) Indicator Light
  8. Voltage Display Meter
  9. CrossLinc Indicator Light
  10. Power Switch
  11. Arc Force Control Dial
  12. Local/Remote Output Selector Switch
  13. Weld Terminals On/Remote Selector Switch
  14. Wire Feeder Voltmeter Polarity Selection Switch
  15. Circuit Breaker Reset Buttons for 42V feeders and ArcLink peripherals
  16. 42V or 115V Wire Feeder Selector Switch
  17. Remote Output Control 12-pin Universal Connector
  18. 14-pin Wire Feeder Connector
  19. 5-pin ArcLink Connector
Category
Product Number
Product Name
General
Work Lead - Lug & GC500 Ground Clamp (4/0, 600A, 60%) - 15 ft (15.3 m)
General
Weld Power Cable - Lug to Lug (3/0, 600A, 60%) - 10 ft (3 m)
General
Accessory Kit - 400 Amp
General
Remote Output Control with 12-Pin Universal Connector
General
12-Pin to 6-Pin Adapter
General
Multi-Process Switch
General
GFCI Kit
TIG
Wireless Pedal for TIG Welding
TIG
Foot Amptrol™ - 25 ft. (7.6m) (12 pin)
TIG
Hand Amptrol™ Rotary Track Style 25 ft (7.6m) (12-pin)
TIG
Arc Start Switch
TIG
CrossLinc™ Remote