{"product_id":"mi-t-m-ca-aluminum-series-gasoline-direct-drive-ca-4004-1mah","title":"Mi-T-M CA-4004-1MAH Aluminum Pressure Washer – 4000 PSI, 3.5 GPM, Honda GX390","description":"\u003ch2\u003eCA-4004-1MAH Gas Pressure Washer — CA Aluminum Series 4000 PSI with Honda GX390\u003c\/h2\u003e\n\u003cp\u003eThe CA-4004-1MAH produces 4000 PSI at 3.5 GPM — 14,000 cleaning units — from a 389cc Honda GX390 OHV engine paired with an AR crankshaft pump on Mi-T-M's 125-lb aluminum frame. The CA-4004 is the highest-output standard configuration in the CA Aluminum Series, matching the JP-4004-3MHB's cleaning output but on a lighter aluminum chassis. At 14,000 CU it handles applications that the CA-3504 (12,250 CU) cannot complete in the same time: stripping loose coatings, removing dense industrial fouling, and high-throughput fleet washing. ETL listed for US commercial use.\u003c\/p\u003e\n\u003ch3\u003eCA-4004-1MAH Maximum Output and Weight Comparison\u003c\/h3\u003e\n\u003cp\u003eThe CA-4004 frame is offered in four engine variants — Honda GX390 (1MAH), Kohler CH440 (1MAK), Mi-T-M OHV (1MAM), and Vanguard (1MAV) — all producing 4000 PSI \/ 3.5 GPM from the same 125-lb aluminum frame. A separate high-flow series (1MCH, 1MCM) offers 4.0 GPM from the same frame with a CAT pump. Compared to the JP-4004-3MHB steel-frame unit at the same 14,000 CU output, the CA-4004-1MAH weighs approximately 17 lbs less.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4000 PSI at 3.5 GPM (14,000 CU)\u003c\/strong\u003e — highest standard cleaning output in the CA Aluminum Series; handles coating stripping and dense industrial fouling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e389cc Honda GX390 OHV engine\u003c\/strong\u003e — Honda commercial engine for sustained 4000 PSI operation; global service network\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAR crankshaft pump, forged brass manifold, thermal relief valve\u003c\/strong\u003e — AR rated for sustained high-pressure commercial use; brass handles mineral deposits; thermal valve protects pump seals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e125-lb corrosion-resistant aluminum frame, 13-in flat-free tires\u003c\/strong\u003e — lighter than steel-frame equivalents at the same CU output; rust-resistant for outdoor storage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eETL listed, vibration isolation plate\u003c\/strong\u003e — ETL certification accepted for commercial procurement; vibration dampening extends pump seal life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50-ft × 3\/8-in hose, 48-in lance, CX-0098 External Bypass available\u003c\/strong\u003e — complete cleaning kit; bypass must be ordered with unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCA-4004-1MAH Applications and Environments\u003c\/h3\u003e\n\u003cp\u003eIndustrial cleaning contractors use the CA-4004-1MAH at 14,000 CU for applications where 12,250 CU units require additional passes — removing thick oil residue, cleaning heavily fouled industrial equipment, and washing concrete surfaces with embedded contaminants. Paint preparation contractors use the 4000 PSI to strip loose and failing coatings from masonry and concrete before resurfacing. Municipal and transit fleet operations use it for high-throughput vehicle washing where output per shift is constrained by equipment capacity. Construction firms apply it to heavy equipment cleaning and concrete form stripping. The aluminum frame's portability keeps it viable for solo mobile operations despite the high output level.\u003c\/p\u003e\n\u003ch3\u003eCA-4004-1MAH GPM, PSI, and Nozzle Configuration\u003c\/h3\u003e\n\u003cp\u003eRated at 3.5 GPM at 4000 PSI (14,000 cleaning units) at rated flow. Includes quick-connect nozzles in 0°, 15°, and 25° patterns; 50-ft × 3\/8-in non-marking high-pressure hose; 48-in lance with insulated trigger gun. Cold water only. 49-state engine — not for sale in California.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI at rated flow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCleaning Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14,000 CU (PSI × GPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e389cc Honda GX390 OHV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePump Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAR Crankshaft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnloader\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMi-T-M Adjustable Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ft × 3\/8 in non-marking\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNozzles Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°, 15°, 25° quick-connect\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eETL Listed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42.5 × 23.5 × 24.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHot\/Cold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCold water only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalifornia Sale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot for sale in CA (49-state engine)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/8112\/2717\/files\/S.CA-Aluminum-Series_Mi-T-M-xb9w4k.pdf?v=1762958054\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/8112\/2717\/files\/M.CA-SERIES-E-S-F-37-0818-012323-sf1142.pdf?v=1762958054\"\u003e\u003cstrong\u003eManual\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/p\u003e\n\u003ch3\u003eVideo Overview\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/w7yhZ92lNas\" title=\"Mi-T-M CA Aluminum Series Pressure Washer Overview\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/p\u003e","brand":"Mi-T-M","offers":[{"title":"Default Title","offer_id":47403759042717,"sku":"CA-4004-1MAH","price":2670.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8112\/2717\/files\/CA-4004-1MAH_031423.webp?v=1764532816","url":"https:\/\/uscleaningtools.com\/products\/mi-t-m-ca-aluminum-series-gasoline-direct-drive-ca-4004-1mah","provider":"US Cleaning Tools","version":"1.0","type":"link"}