{"product_id":"castair-30-gal-3-in-1-compressor-generator-welder","title":"Castair 30 Gal. 3 in 1 Compressor Generator Welder","description":"\u003ch1\u003eHighlights\u003c\/h1\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Equipment Repair: \u003c\/strong\u003eThe 240-amp welder provides deep penetration for structural repairs on skidders, processors, and feller bunchers that lighter units can't touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Demand Air Tools:\u003c\/strong\u003e With 19.7 CFM @ 175 PSI, this unit produces enough volume to run 1-inch impact wrenches for track maintenance or air-arc gouging for removing old welds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Service Trucks:\u003c\/strong\u003e The pump runs at a remarkably low 808 RPM, reducing heat and vibration to significantly extend the machine's life compared to high-speed \"screamer\" pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Welding: \u003c\/strong\u003eFeatures a 100% duty cycle at 130 amps, allowing you to weld continuously on standard repairs without stopping to let the machine cool down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e'Need to Knows'\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow-Turning Iron:\u003c\/strong\u003e The compressor features a two-stage solid cast iron pump running at just 808 RPM. This slow speed reduces noise and wear, making it the most durable pump configuration available for service trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Welding Power: \u003c\/strong\u003eThe DC arc welder puts out up to 240 Amps, giving you the heat needed to weld thick forestry guarding and heavy plating in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Airflow:\u003c\/strong\u003e Delivering 19.7 CFM, this unit outperforms standard service truck compressors, ensuring you don't run out of air when breaking stubborn lug nuts on logging trailers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Power:\u003c\/strong\u003e Driven by the Honda GX390 engine, featuring an electric start (with recoil backup) and a 12V alternator to keep the onboard battery charged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Power: \u003c\/strong\u003eThe generator provides 5,000 running watts (5,500 surge) through two 115V outlets and one 230V outlet, perfect for powering grinders, lights, or magnetic drills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty \u0026amp; Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Safety: \u003c\/strong\u003eMounted on a 30-gallon horizontal ASME-certified tank with ASME safety valves, ensuring full compliance with jobsite safety regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Life:\u003c\/strong\u003e The pump utilizes automotive-style insert bearings on the connecting rods and heavy-duty disc and spring valves for maximum efficiency and ease of service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Cycle:\u003c\/strong\u003e Rated for 100% duty cycle at 130A and 35% at 240A, giving you professional welding capability in a portable package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Welder is equipped with universal 50mm quick connectors, allowing for easy lead swaps and secure connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency: \u003c\/strong\u003eThe low-RPM design not only lasts longer but runs quieter and cooler, preventing the \"heat fade\" common in cheaper, high-RPM aluminum pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eProduct Info\u003c\/h1\u003e\n\u003ch2\u003eCastair 30 Gal. 3 in 1 Compressor Generator Welder\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cbr\u003eMaximum Airflow and Welding Power for Industrial Service Trucks\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"Blue Castair 3 in 1 air compressor generator welder with visible Castair branding on a white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/9798\/1238\/files\/castair_3_in_1_generator_welder_480x480.jpg?v=1770535210\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eWhen you are repairing heavy forestry equipment on a remote landing, standard utility units often fall short. You need a machine that can gouge out old welds, run one-inch impact wrenches, and penetrate thick structural steel without overheating. \u003cstrong\u003eThe Castair 30 Gal. 3 in 1 Compressor Generator Welder is an industrial-grade workstation designed specifically for the service truck that needs to do it all, ensuring you have the power to fix skidders and processors anywhere.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe heart of this system is its massive two-stage cast iron pump. \u003cstrong\u003eUnlike high-speed consumer units that scream and overheat, this pump runs at a low 808 RPM. \u003c\/strong\u003eThis slow rotation significantly reduces heat build-up and wear, extending the life of the machine by years. It delivers a staggering 19.7 CFM, providing the volume needed to run heavy-duty pneumatic tools continuously.\u003c\/p\u003e\n\u003cp\u003eReliability in the woods is critical, which is why this unit is driven by the Honda GX390 engine. It features an electric start for easy operation in cold weather, along with a recoil backup. \u003cstrong\u003eThe 12-volt alternator keeps the battery charged, ensuring that the Castair 30 Gal. 3 in 1 Compressor Generator Welder is always ready to fire up when a breakdown halts production.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor serious metal fabrication in the field, the DC arc welder offers an impressive range up to 240 Amps.\u003cstrong\u003e It boasts a 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down.\u003c\/strong\u003e Whether you are hard-facing a bucket or repairing a cracked boom, this welder has the thermal mass to get the job done right.\u003c\/p\u003e\n\u003cp\u003eThe 30-gallon ASME-certified tank provides a safe and substantial air reserve for high-demand tasks. \u003cstrong\u003eWith a maximum pressure of 175 PSI, you have the force required to break rusted lug nuts on logging trailers or seat beads on large skidder tires.\u003c\/strong\u003e The heavy-duty belt guard and rugged frame protect the components from the vibration and debris typical of off-road transport.\u003c\/p\u003e\n\u003cp\u003eTo complete the package, the onboard generator delivers 5,000 running watts (5,500 surge) of clean power. \u003cstrong\u003eEquipped with two 115V outlets and one 230V outlet, it easily powers angle grinders for weld prep, magnetic drills, or floodlights for night operations.\u003c\/strong\u003e This is not just a compressor; it is a complete mobile repair shop.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy Choose The Castair 3 in 1 Compressor Generator Welder?\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-RPM Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe solid cast iron pump runs at a remarkably low 808 RPM, reducing heat and vibration to extend the compressor's life far beyond standard high-speed units.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelivers 19.7 CFM @ 175 PSI, providing the high-volume air power needed to run 1-inch impact wrenches for changing tires on logging trucks and skidders.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStructural Welding Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a powerful DC arc welder with a range up to 240 Amps, allowing you to penetrate thick steel on heavy forestry attachments that lighter welders can't touch.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Duty Cycle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRated for 100% duty cycle at 130 Amps, meaning you can weld continuously on standard repairs without stopping to let the machine cool down.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHonda Reliability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by the commercial-grade Honda GX390 engine, known for starting reliably in cold weather and surviving the abuse of remote logging sites.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCombines a generator, welder, and compressor into a single 30-gallon horizontal footprint, freeing up critical deck space on your service truck for fuel and rigging.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with automotive-style insert bearings and heavy-duty disc valves, making this fully rebuildable pump a lifetime investment rather than a disposable tool.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ch2\u003eCastair 3 in 1 Compressor Generator Technical Specifications\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"Blue Castair 3 in 1 compressor generator welder with engine on a white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/9798\/1238\/files\/Castair_3_in_1_air_compressor_generator_welder_480x480.jpg?v=1770535152\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eTechnical Data\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003eHonda GX390 (Electric Start \u0026amp; Recoil Backup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage Solid Cast Iron (Oil Lubricated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump RPM\u003c\/td\u003e\n\u003ctd\u003e808 RPM (Slow Rotation for Long Life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Delivery (CFM)\u003c\/td\u003e\n\u003ctd\u003e19.7 CFM @ 175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Air Pressure\u003c\/td\u003e\n\u003ctd\u003e175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelder Output\u003c\/td\u003e\n\u003ctd\u003eDC Arc: 40 - 240 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelder Duty Cycle\u003c\/td\u003e\n\u003ctd\u003e100% @ 130A \/ 35% @ 240A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator Output\u003c\/td\u003e\n\u003ctd\u003e5,000 Watts Running \/ 5,500 Watts Surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlets\u003c\/td\u003e\n\u003ctd\u003e(2) 115V Outlets, (1) 230V Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Configuration\u003c\/td\u003e\n\u003ctd\u003e30 Gallon Horizontal (ASME Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Features\u003c\/td\u003e\n\u003ctd\u003eAutomotive-style Insert Bearings, Disc Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Capacity\u003c\/td\u003e\n\u003ctd\u003e1.6 Gallons (Standard GX390 Tank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Backyard Haven","offers":[{"title":"Default Title","offer_id":56968216871252,"sku":"GPE211024","price":4590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/4969\/3268\/files\/Castair_3_in_1_air_compressor_generator_welder.jpg?v=1788089117","url":"https:\/\/backyardhaven.shop\/products\/castair-30-gal-3-in-1-compressor-generator-welder","provider":"Backyard Haven","version":"1.0","type":"link"}