{"product_id":"jetwave-black-gx-275-13-cold-water-petrol-pressure-washer","title":"Jetwave Black GX 275-13 Cold Water Petrol Pressure Washer","description":"\u003ch2\u003eJetwave Black GX 275-13 — Honda GX270 Petrol Pressure Washer with Bonus Turbo Head\u003c\/h2\u003e\n\u003cp\u003eThe Jetwave Black GX 275-13 is a semi-professional petrol pressure washer built for tradies, contractors, and rural operators who run the machine weekly rather than occasionally. At 4,000 PSI and 13.5 LPM with a genuine Honda GX270 engine and Italian-made Comet™ Triplex plunger pump, it handles the harder, more frequent applications that the domestic GS range isn't rated for.\u003c\/p\u003e\n\u003cp\u003eAt $2,899 — $1,400 more than the Black GS — the GX upgrade buys three meaningful things: a Honda GX270 engine rated for commercial duty cycle, a Comet™ brass head Triplex pump over the GS's AAA alloy unit, and a higher 4,000 PSI output with significantly more flow at 13.5 LPM. For operators who clean weekly rather than a few times a year, the GX engine and pump specification handles the sustained use without the wear rate a domestic-rated machine experiences at commercial frequency. Pair it with the matched surface cleaner and you have a full system for large flat areas — more on that below.\u003c\/p\u003e\n\u003cp\u003eAt 66kg it's heavier than the GS — this is a two-wheel trolley machine for sites where it stays on the ground rather than loading into a van boot regularly. The 15m double wire braid hose and 13\" pneumatic tyres handle moving it across a work site without difficulty.\u003c\/p\u003e\n\u003ch3\u003eEngine and Pump\u003c\/h3\u003e\n\u003cp\u003eThe Honda GX270 is a commercial-grade 9HP engine with a 3-year Honda warranty — a significant step up from the GS190 in the Black GS. The GX engine series is built for higher duty cycles and sustained operation. Paired with the Comet™ Triplex plunger pump — brass head, ceramic pistons, Italian-made — the GX 275-13 is rated for the weekly use pattern that tradies and contractors actually run these machines at.\u003c\/p\u003e\n\u003ch3\u003eFrame and Mobility\u003c\/h3\u003e\n\u003cp\u003eSteel powder-coated trolley with 13\" pneumatic tyres — larger tyres than the GS for better stability and movement on uneven surfaces. The Jetwave Safety System includes a built-in pressure relief valve protecting the unit from overpressure damage. At 66kg it's manageable on flat ground but not a one-person lift into a van. 4.5L fuel tank with low oil shutdown.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack GX spray gun with half lance\u003c\/li\u003e\n\u003cli\u003e800mm lance with 5 snap-on nozzles (0°, 15°, 25°, 40°, soap)\u003c\/li\u003e\n\u003cli\u003e15m double wire braid high-pressure hose (M22 couplings)\u003c\/li\u003e\n\u003cli\u003eIn-line chemical injector with hose and strainer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus Turbo Head (RRP $149 — included free)\u003c\/strong\u003e — rotating nozzle delivering up to 50% more cleaning impact on driveways, concrete, and stubborn surface contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComplete the System — Add the Surface Cleaner, Get a Free Foamer\u003c\/h3\u003e\n\u003cp\u003eThe bonus turbo head handles stubborn spot cleaning, but for large flat areas — driveways, forecourts, shed floors, concrete hardstand — a flat surface cleaner is the attachment that changes the job. It covers a wide path in one even pass instead of working back and forth with a lance, and the GX's 13.5 LPM flow drives it at full effectiveness where a smaller machine would struggle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy the Black GX together with the matched Jetwave Flat Surface Cleaner ($990) and we'll add the JW3 Foamer Bottle Kit free — a $206.80 value.\u003c\/strong\u003e That gives you the full wash cycle: foam down, surface clean, rinse off — every part matched to the machine and ready from the first job.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJetwave Flat Surface Cleaner\u003c\/strong\u003e — covers a wide path in a single pass with an even, streak-free finish, so large concrete and paved areas clean in a fraction of the time a lance alone takes, and sized to run on the GX's higher flow rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJetwave JW3 Foamer Bottle Kit (1L) — FREE\u003c\/strong\u003e — lays down thick clinging foam before you clean, so detergent has time to lift grime and grease, and one pass does the work of two\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne delivery, one freight charge\u003c\/strong\u003e — buy the surface cleaner on its own later and you pay freight twice; bought with the machine it ships together in a single delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBlack GX vs Black GS — Which One Do I Need?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBlack GS\u003c\/strong\u003e ($1,499) uses a Honda GS190 engine and is rated for domestic occasional use — regular home cleaning, hobby farm equipment, vehicles, and outdoor surfaces. It's the right choice for homeowners and rural property owners who clean periodically.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBlack GX\u003c\/strong\u003e (this machine) uses a Honda GX270 engine — a commercial-grade engine with a higher duty cycle rating and 3-year Honda warranty — and is rated for semi-professional weekly use. It's the right choice for tradies, small contractors, and rural operators running the machine regularly for longer sessions and harder applications. The Comet™ Triplex pump specification and higher flow rate at 13.5 LPM also make a meaningful difference on larger surface areas and tougher contamination.\u003c\/p\u003e\n\u003cp\u003eIf you're cleaning your own property a few times a year — the Black GS. If you're running the machine weekly for commercial or semi-commercial work — the Black GX. Give us a call if you're on the fence and we'll help you decide.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e CW4000-13.5P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure \/ Flow:\u003c\/strong\u003e 4,000 PSI \/ 13.5 LPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Honda GX270, 9HP, 270cc, air-cooled, pull start\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump:\u003c\/strong\u003e Comet™ Triplex Plunger — brass head, ceramic pistons, Italian-made\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive:\u003c\/strong\u003e Direct drive at 3,400 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Unleaded, 4.5L capacity, low oil shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose:\u003c\/strong\u003e 15m double wire braid (M22 couplings)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Steel powder-coated trolley with 13\" pneumatic tyres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 66kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 940mm (L) × 560mm (W) × 680mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage Rating:\u003c\/strong\u003e Semi-professional weekly use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct manual: \u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/1013\/9639\/files\/Jetwave-Black-GX-User-Manual-1.pdf?v=1782559151\" target=\"_blank\" rel=\"noopener\"\u003eDownload the product manual here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump and unit:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 3 years (Honda GX warranty)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Black GX is rated for semi-professional weekly use. If your application is continuous daily commercial use, give us a call and we'll point you toward the right commercial Jetwave model for your workload.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eRelated articles and links:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003ca href=\"https:\/\/ozcleaninggear.com.au\/blogs\/commercial-cleaning-advice\/jetwave-black-gs-vs-jetwave-black-gx-pressure-cleaner\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003eJetwave Black GS vs Black GX — which pressure cleaner is best?\u003c\/em\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003ca href=\"https:\/\/ozcleaninggear.com.au\/blogs\/commercial-cleaning-advice\/electric-vs-petrol-vs-diesel-powered-pressure-washer\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003eElectric vs petrol vs diesel pressure washers — which is best?\u003c\/em\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003ca href=\"https:\/\/ozcleaninggear.com.au\/blogs\/commercial-cleaning-advice\/hot-vs-cold-water-pressure-cleaners-when-to-use-them\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003eHot vs cold water pressure washers\u003c\/em\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003ca href=\"https:\/\/ozcleaninggear.com.au\/collections\/cold-water-petrol-pressure-cleaners\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003eCold water petrol pressure washers\u003c\/em\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jetwave","offers":[{"title":"Default Title","offer_id":49877794586871,"sku":"CW4000-13.5P","price":2899.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1013\/9639\/files\/JetwaveBlackGX275-13ColdWaterPetrolPressureCleaner.png?v=1753213917","url":"https:\/\/ozcleaninggear.com.au\/products\/jetwave-black-gx-275-13-cold-water-petrol-pressure-washer","provider":"Oz Cleaning Gear","version":"1.0","type":"link"}