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Idealarc® R3R-500 Stick Welder

Idealarc® R3R-500 Stick Welder

Product catalog summary

Overview: The document provides detailed specifications and features of the Idealarc® R3R-400 and R3R-500 stick welders by Lincoln Global, Inc. These welders are designed for heavy-duty stick welding and arc gouging, suitable for various electrode types including cellulosic, low hydrogen, stainless steel, and hardfacing.

Specifications:

Product Numbers: K1285-16 (R3R-400), K1286-16 and K1286-25 (R3R-500).
Input Power: 230/460/3/60 for K1285-16 and K1286-16; 230/460/575/3/60 for K1286-25.
Input Current at Rated Output (60% Duty Cycle): R3R-400: 74/37A, R3R-500: 88/44A.
Rated Output: R3R-400: 400A/36V/60%, R3R-500: 500A/40V/60%.
Output Range: R3R-400: 60-500A, R3R-500: 72-625A, both with a maximum OCV of 67V.
Dimensions and Weight: Both models measure 27.5 x 22.3 x 32 inches (699 x 566 x 813 mm). R3R-400 weighs 402 lbs (183 kg) and R3R-500 weighs 446 lbs (203 kg).

Features:

Wide amperage range for versatile welding applications.
Easy operation with a calibrated current control knob.
Standard polarity switch, voltmeter, and ammeter.
Capability for arc gouging with specific carbon electrode sizes.
Smooth arc performance for various electrode types.
Stackable case design for efficient storage.
Limited DC TIG welding capability with additional accessories.
Seven-year warranty on the power rectifier.

Recommended Accessories:

Undercarriage for gas cylinder mounting (Order K841).
Work Lead Package with cable and clamp (Order K2149-1).
Arc Tracker™ for data monitoring (Order K3019-1).
Welding Fume Extractors for environmental solutions.
Accessory Kit for stick welding (Order K704).
Remote Output Control for welding (Order K857 and K857-1).
TIG Options including Pro-Torch™ TIG Torch, TIG Module, and related accessories.

General Options: Various options for enhancing welding operations, including gas regulators and control cables.

Warranty and Support: A two-year extended warranty is available in the U.S.A. and Canada, with a seven-year warranty on the power rectifier. Customer assistance policy emphasizes the responsibility of the customer in product selection and use.

Catalog excerpts

STICK WELDERS Idealarc R3R-400 & 500 Processes Stick, TIG, Gouging Product Number K1285-16 R3R-400 230/460 K1286-16 R3R-500 230/460 K1286-25 R3R-500 230/460/575 See back for complete specs Input Power (Voltage/Phase/Hertz) K1285-16/K1286-16: 230/460/3/60 K1286-25: 230/460/575/3/60 Input Current at Rated Output (60% Duty Cycle) R3R-400: 74/37A R3R-500: 88/44A Rated Output R3R-400: 400A/36V/60% Duty Cycle R3R-500: 500A/40V/60% Duty Cycle Output Range R3R-400: 60-500A, Max. OCV: 67V R3R-500: 72-625A, Max. OCV: 67V Weight/Dimensions (H x W x D) R3R-400: 402 lbs. (183 kg) R3R-500: 446 lbs. (203 kg) 27.5 x 22.3 x 32 in. (699 x 566 x 813 mm) Heavy Duty Stick Welding and Arc Gouging Look to the R3R-400 and R3R-500 for your heavy duty stick welding needs. Whether you are using cellulosic, low hydrogen, stainless steel or hardfacing electrodes, the Idealarc® R3R-400 and R3R-500 produce a smooth, quality arc for consistent results day-in and day-out. Both the R3R-400 and R3R-500 can be used for limited DC TIG welding – Simply add TIG accessories and shielding gas. Seven-year warranty on the power rectier. Substantial amperage ranges include the R3R-400 at 60-500 amps and the R3R-500 at 72-625 amps. Easy to operate - Calibrated current control knob makes procedure setting simple and easy. Polarity switch, voltmeter and ammeter are standard on the K1285-16 R3R-400 and K1286-16 R3R-500. Arc gouge with the R3R-400 using up to 5/16 in. (7.9 mm) diameter carbon electrode and the R3R-500 using up to 3/8 in. (9.5 mm) diameter carbon electrode. Smooth arc - Makes it easy to weld with mild steel, low hydrogen, stainless steel and hardfacing electrodes. Stackable case design - With built-in lift hook allows for easy storage and handling. Machines can be safely stacked three high to conserve oor space. Two Year Extended Warranty Available in the U.S.A. and Canada. THE LINCOLN ELECTRIC COMPANY Publication E2.100 | Issue Date 05/12 © Lincoln Global, Inc. All Rights Reserved.

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RECOMMENDED ACCESSORIES GENERAL OPTIONS Platform undercarriage with Work Lead Package (12.7 mm) stud lug and work clamp. Connect the Arc Tracker™ between any DC welding power source and the work clamp to access a wide array of data monitoring information regarding your welding arc, including True Energy™ and Production Monitoring™. Welding Fume Extractors Lincoln Electric offers a wide variety of welding fume extraction environmental system solutions, ranging from portable systems easily wheeled around the shop to shop-wide central systems servicing many dedicated welding stations. STICK OPTIONS...

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