{"product_id":"lincoln-dual-maverick™-450-diesel-welder-generator","title":"LINCOLN DUAL MAVERICK™ 450 DIESEL WELDER GENERATOR","description":"\u003ch4\u003e\u003cstrong\u003eLincoln Electric Dual Maverick® 450 (Perkins®) — Diesel Engine-Driven Welder\/Generator\u003c\/strong\u003e\u003c\/h4\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe Lincoln Dual Maverick 450 is a diesel engine-driven welder\/generator that runs two independent welding arcs from one engine.\u003c\/strong\u003e Two operators can each weld at up to 225A, or one operator can switch to single mode for up to 450A at 100% duty cycle. It handles stick, TIG, MIG, flux-cored and carbon arc gouging with rods up to 9.5 mm, and supplies on-board auxiliary power for tools and lighting. It is powered by a 26.4 hp Perkins® 403D-11 water-cooled diesel and is built for construction sites, pipelines, mining and hire fleets.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTwo welders, one machine to maintain\u003c\/strong\u003e\u003cbr\u003e Running two operators from one engine means one machine to transport, fuel, service and tag. A crew that would normally tow two single-operator units to site can do the same work with one Dual Maverick, which saves trailer space, fuel and servicing costs.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMade for Australian site conditions\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul dir=\"ltr\"\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eQuieter operation:\u003c\/strong\u003e Engine speed adjusts to the welding load, and the machine runs at 69 dBA at low idle (measured at 7 m). That makes it easier for crews to hear instructions and warnings near the machine.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFuel savings:\u003c\/strong\u003e Variable RPM and auto start\/stop shut the engine down after a set period without welding. It restarts when the electrode touches the work.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperator safety:\u003c\/strong\u003e Voltage Reduction Device (VRD) for both operators, compliant with AS 1674.2 Category C for welding in hazardous environments \u003cstrong\u003e[verify for K4381-2 — confirmed on the earlier AU model K4393-1]\u003c\/strong\u003e.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSimple controls:\u003c\/strong\u003e Two heavy-duty 4.3\" weatherproof LCD screens handle setup, and built-in maintenance reminders help protect engine life.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eChopper Technology®:\u003c\/strong\u003e Lincoln's patented output control gives a smooth, stable arc across all processes.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAuxiliary power\u003c\/strong\u003e\u003cbr\u003e The machine provides up to 13 kW of continuous three-phase and 10 kW of single-phase auxiliary power, enough for grinders, lighting, pumps and small compressors. Available auxiliary power drops while welding. On Australian construction sites, anything powered from the generator must meet AS\/NZS 3012 requirements, including RCD protection \u003cstrong\u003e[verify whether aux outlets are RCD-protected from factory]\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTypical applications\u003c\/strong\u003e\u003cbr\u003e Pipeline and downhill pipe welding · structural steel and construction · mining and mobile maintenance · marine and shipyard work · hire and rental fleets · carbon arc gouging and back-gouging.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cdiv dir=\"ltr\"\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePart number\u003c\/td\u003e\r\n\u003ctd\u003eK4381-2 (Australia)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eProcesses\u003c\/td\u003e\r\n\u003ctd\u003eStick (SMAW), Downhill Pipe, Touch Start TIG (GTAW), MIG (GMAW), Flux-Cored (FCAW-S \/ FCAW-G), Arc Gouging (CAC-A)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOperators\u003c\/td\u003e\r\n\u003ctd\u003e1 or 2 (selectable)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax rating @ 40°C\u003c\/td\u003e\r\n\u003ctd\u003eSingle: 450A \/ 26V \/ 100% · Dual: 225A \/ 26V \/ 100%\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIEC rating @ 40°C\u003c\/td\u003e\r\n\u003ctd\u003eSingle: 350A \/ 34V \/ 100% · Dual: 210A \/ 28.4V \/ 100%\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSingle mode output\u003c\/td\u003e\r\n\u003ctd\u003eStick 50–450A · Pipe 50–450A · TIG 20–255A · CV 13–40V · Gouge 100–450A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDual mode output\u003c\/td\u003e\r\n\u003ctd\u003eStick 30–255A · Pipe 30–225A · TIG 20–250A · CV 13–40V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOpen circuit voltage\u003c\/td\u003e\r\n\u003ctd\u003e90V peak @ 3000 RPM\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax gouging carbon\u003c\/td\u003e\r\n\u003ctd\u003e9.5 mm (3\/8\")\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWire feeder supply\u003c\/td\u003e\r\n\u003ctd\u003e42VAC\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAux power — single phase\u003c\/td\u003e\r\n\u003ctd\u003e10,000 W continuous, 50 Hz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAux power — three phase\u003c\/td\u003e\r\n\u003ctd\u003e13,000 W continuous, 50 Hz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAux receptacles\u003c\/td\u003e\r\n\u003ctd\u003eIEC 60309\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eEngine\u003c\/td\u003e\r\n\u003ctd\u003ePerkins® 403D-11, 3-cylinder, naturally aspirated, water-cooled diesel, 26.4 hp, Tier 4i\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eEngine speed\u003c\/td\u003e\r\n\u003ctd\u003e3000 RPM high idle \/ 2100 RPM low idle\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSound level @ 7 m\u003c\/td\u003e\r\n\u003ctd\u003e69 dBA low idle \/ 74 dBA high idle\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFuel tank\u003c\/td\u003e\r\n\u003ctd\u003e75.7 L\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOil \/ coolant capacity\u003c\/td\u003e\r\n\u003ctd\u003e4.4 L \/ 18.9 L\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIngress protection\u003c\/td\u003e\r\n\u003ctd\u003eIP23\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\r\n\u003ctd\u003e917 × 686 × 1651 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNet weight\u003c\/td\u003e\r\n\u003ctd\u003e524 kg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan two welders use the Dual Maverick 450 at the same time?\u003c\/strong\u003e\u003cbr\u003e Yes. In dual mode it runs two fully independent arcs at up to 225A each, and each operator can use a different process. For example, one can stick weld while the other runs flux-cored wire.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat size gouging rod can it run?\u003c\/strong\u003e\u003cbr\u003e Up to 9.5 mm (3\/8\") carbon rods in single-operator mode, with gouging current up to 450A.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs it suitable for pipeline welding?\u003c\/strong\u003e\u003cbr\u003e Yes. It has a dedicated downhill pipe mode for cellulosic electrodes, and the dual-arc setup lets two welders work on a pipe joint from the same machine.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow much generator power does it provide?\u003c\/strong\u003e\u003cbr\u003e Up to 13 kW of continuous three-phase and 10 kW of single-phase auxiliary power. Available auxiliary power drops while you are welding.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDoes it have a VRD for Australian worksites?\u003c\/strong\u003e\u003cbr\u003e The Australian Dual Maverick 450 is fitted with a VRD for both operators to AS 1674.2 Category C.\u003c\/p\u003e\r\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow fuel-efficient is it?\u003c\/strong\u003e\u003cbr\u003e Variable engine RPM matches engine speed to the welding load, and auto start\/stop turns the engine off when nobody is welding. Both reduce fuel use and engine hours.\u003c\/p\u003e","brand":"Lincoln","offers":[{"title":"Default Title","offer_id":67843489071255,"sku":"K4381-2","price":41769.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0301\/8663\/5399\/files\/CAN000069_7c3dbb58-ecbd-460e-ae3d-c061615e1839.jpg?v=1790726374","url":"https:\/\/www.weldingsupply.com.au\/products\/lincoln-dual-maverick%e2%84%a2-450-diesel-welder-generator","provider":"QWS - Welding Supply Solutions","version":"1.0","type":"link"}