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Stick Welders at a Glance Idealarc® R3R-500

Stick Welders at a Glance Idealarc® R3R-500

Product catalog summary

Product Overview: The Idealarc R3R-400 and R3R-500 are heavy-duty stick welders from Lincoln Electric, designed for consistent performance with various electrodes including cellulosic, low hydrogen, stainless steel, and hardfacing. They offer smooth arcs, low spatter, and are suitable for arc gouging and limited DC TIG welding.

Specifications:

R3R-400: Input: 230/460/3/60, Output: 400A/36V/60%, Current Range: 60-500A, Dimensions: 27.5 x 22.3 x 33.1 inches, Weight: 402 lbs.
R3R-500: Output: 500A/40V/60%, Current Range: 72-625A, Weight: 446 lbs.
Max. OCV: 67V for both models.

Features:

Handles line voltage fluctuations up to ±10%.
Calibrated current control knob for easy settings.
Stackable design with built-in lift hook for storage efficiency.
Submersion dipped transformer for corrosion protection.
Enclosed, permanently lubricated fan motor.
ISO 9001 and ISO 14001 certified manufacturing.
Three-year warranty on parts and labor, seven-year on power rectifier.

Recommended Options:

General: Undercarriage for gas cylinders (Order K841).
Stick Welding: Accessory Kit (Order K704), Remote Output Control (Order K857 for 25 ft., K857-1 for 100 ft.).
TIG Welding: Pro-Torch TIG Torches, TIG Module (Order K930-2), Docking Kit (Order K939-1), Hand Amptrol (Order K963-3), Foot Amptrol (Order K870), Contactor Kit (Order K938-1), Water Valve Kit (Order K844-1), Control Cable (Order K936-3), Control Cable Extension (Order K937-45), Deluxe Gas Regulator & Hose Kit (Order K586-1).

Customer Assistance Policy: Lincoln Electric provides advice based on current information but does not warrant or guarantee such advice. The selection and use of products are the customer's responsibility.

Catalog excerpts

Stick Welders at a Glance Idealarc® R3R-500-2

Order K936-3 Order K937-45Deluxe Adjustable GasRegulator & Hose Kit for 9-pin to 6-pinplus 115V. Connects TIG Module to power source. Accommodates CO Control Cable Extension Allows the TIG Module to be oper- ated at distances up to 200 ft. (61m) from the power source. Available in 45 ft. (13.7m) sections. Order K938-1 Water Valve Kit Order K963-3 Order K844-1 Control Cable (One size fits allPro-Torch TIG Torches.) Order K870Contactor Kit For use with a water-cooled TIG torch. Installs inside of TIG Module. Foot Amptrol Provides 25 ft. (7.6m) of remote current control for TIG welding. (6 pin plug...

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