{"product_id":"jetwave-executive-silent-280-31-hot-water-diesel-pressure-washer","title":"Jetwave Executive Silent 280-31 Hot Water Diesel Pressure Washer","description":"\u003cp data-start=\"286\" data-end=\"764\"\u003eThe Jetwave Executive Silent 280-31 is engineered for the toughest industrial environments, delivering ultra-quiet operation, uncompromising power, and exceptional longevity. Designed for serious operators who demand reliability, safety, and performance, this premium hot water pressure cleaner is built to excel in mine sites, shipyards, logistics facilities, councils, government operations, and heavy industry applications where noise, performance, and uptime all matter.\u003c\/p\u003e\n\u003cp data-start=\"766\" data-end=\"1208\"\u003ePowered by the advanced Kohler™ KDI1903 liquid-cooled 42HP diesel engine, the Executive Silent delivers consistent output, exceptional torque and incredible fuel efficiency under all loads and speeds. Pairing this engine with the JW® UDOR® premium Italian triplex plunger pump — running at an optimal 1550 RPM through a direct soft coupling — ensures minimal wear, longer pump life, and absolute reliability without reduction systems.\u003c\/p\u003e\n\u003ch2 data-start=\"1215\" data-end=\"1266\"\u003eUltra-Silent Industrial Cleaning Washer for Extreme Performance\u003c\/h2\u003e\n\u003cp data-start=\"1268\" data-end=\"1642\"\u003eJetwave’s patented ultra-silent cabinet dramatically reduces operational noise to approximately 70 dB, enabling after-hours cleaning in residential or built-up areas without disruption. The fully enclosed steel cabinet also safeguards critical components from weather, physical impact, dust, and user error — giving operators confidence in the most extreme environments.\u003c\/p\u003e\n\u003cp data-start=\"1644\" data-end=\"2019\"\u003eThe vertical diesel-fired burner, paired with a 500-BAR-rated coil, delivers efficient, high-temperature cleaning power that cuts through grease, oils, and industrial contaminants with ease. Whether you’re blasting buildup from machinery, sanitising plant rooms, or maintaining large commercial equipment, the Executive Silent 280-31 delivers unstoppable performance.\u003c\/p\u003e\n\u003ch3 data-start=\"2026\" data-end=\"2074\"\u003eSmart System Control \u0026amp; Machine Protection\u003c\/h3\u003e\n\u003cp data-start=\"2076\" data-end=\"2439\"\u003eThe InteliUMS™ LCD Unit Management System provides real-time machine readouts, warnings, and auto-shutdown safety functions that protect all major components, including the burner, pump, and engine. This intelligent control system helps reduce service downtime and prolongs machine life — a must-have feature for operators in remote or demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"2441\" data-end=\"2601\"\u003eAdditional essential safety features include a battery isolator, emergency stop, lockable fuel fill point, and premium hydraulic and thermal protection systems.\u003c\/p\u003e\n\u003ch3 data-start=\"2608\" data-end=\"2666\"\u003ePowerful Industrial Output for Heavy-Duty Operators\u003c\/h3\u003e\n\u003cp data-start=\"2668\" data-end=\"2978\"\u003eThe Jetwave Executive Silent 280-31 has been designed for industrial-grade, continuous-duty operation. With an output of\u003cstrong\u003e \u003c\/strong\u003e4060 PSI (280 BAR) and an impressive 31 L\/PM flow rate, this machine is capable of removing the most stubborn grime, residue, and contaminants — even under harsh working conditions.\u003c\/p\u003e\n\u003cp data-start=\"2980\" data-end=\"3219\"\u003eFor operators needing maximum productivity, the optional Dual Operator Upgrade allows two users to run simultaneously at 3000 PSI \/ 20.5 L\/PM each, making it ideal for large-scale facilities or fast-paced industrial cleaning teams.\u003c\/p\u003e\n\u003cp data-start=\"2980\" data-end=\"3219\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/1013\/9639\/files\/Jetwave-Executive-Silent-Manual-2022.pdf?v=1763926323\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the product manual.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"3226\" data-end=\"3266\"\u003eIncluded High-Quality Accessories\u003c\/h3\u003e\n\u003cp data-start=\"3268\" data-end=\"3360\"\u003eEvery unit includes premium accessories to ensure operators get the most from their cleaner:\u003c\/p\u003e\n\u003cul data-start=\"3362\" data-end=\"3694\"\u003e\n\u003cli data-start=\"3362\" data-end=\"3442\"\u003e\n\u003cp data-start=\"3364\" data-end=\"3442\"\u003e\u003cstrong data-start=\"3364\" data-end=\"3400\"\u003eJ5500K LTF low-trigger-force gun\u003c\/strong\u003e with swivel and rapid-connect couplings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3443\" data-end=\"3530\"\u003e\n\u003cp data-start=\"3445\" data-end=\"3530\"\u003e\u003cstrong data-start=\"3445\" data-end=\"3479\"\u003eStraight stainless-steel lance\u003c\/strong\u003e with snap coupling and high-end stainless nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3531\" data-end=\"3596\"\u003e\n\u003cp data-start=\"3533\" data-end=\"3596\"\u003e\u003cstrong data-start=\"3533\" data-end=\"3576\"\u003e10 m non-marking double-wire braid hose\u003c\/strong\u003e with M22 fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3597\" data-end=\"3694\"\u003e\n\u003cp data-start=\"3599\" data-end=\"3694\"\u003eSpare o-rings, documentation, keys (if applicable), and compartments for optional accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3696\" data-end=\"3779\"\u003eThe G2 Washbox is also included for safe, organised hose and accessory storage.\u003c\/p\u003e\n\u003ch3 data-start=\"3786\" data-end=\"3830\"\u003eTechnical Performance \u0026amp; Build Quality\u003c\/h3\u003e\n\u003cp data-start=\"3832\" data-end=\"4113\"\u003eThis machine is constructed on a CNC-engineered, modular skid frame made from galvanised steel with a satin powder-coated finish. Removable side covers provide easy access for servicing, and the heavy-duty design ensures the machine stands up to constant industrial punishment.\u003c\/p\u003e\n\u003cp data-start=\"4115\" data-end=\"4150\"\u003e\u003cstrong\u003eKey technical capabilities include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"4152\" data-end=\"4420\"\u003e\n\u003cli data-start=\"4152\" data-end=\"4187\"\u003e\n\u003cp data-start=\"4154\" data-end=\"4187\"\u003eMaximum inlet temperature: 50°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4188\" data-end=\"4224\"\u003e\n\u003cp data-start=\"4190\" data-end=\"4224\"\u003eClass B rating: 8,680 Bar\/Litres\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4225\" data-end=\"4253\"\u003e\n\u003cp data-start=\"4227\" data-end=\"4253\"\u003eIndependent safety valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4254\" data-end=\"4281\"\u003e\n\u003cp data-start=\"4256\" data-end=\"4281\"\u003eAutomatic filter shaker\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4282\" data-end=\"4353\"\u003e\n\u003cp data-start=\"4284\" data-end=\"4353\"\u003eDiesel fuel system with shared 100 L tank and 5.74 L\/PH consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4354\" data-end=\"4420\"\u003e\n\u003cp data-start=\"4356\" data-end=\"4420\"\u003eMechanical components built for long-term commercial operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4422\" data-end=\"4576\"\u003eThe Executive Silent 280-31 measures 1400 mm (L) x 1100 mm (W) x 1270 mm (H) and weighs 633 kg, reflecting the machine’s rugged, industrial build.\u003c\/p\u003e\n\u003cp data-start=\"4583\" data-end=\"4619\"\u003e\u003cstrong\u003eWarranty for Total Confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"4621\" data-end=\"4725\"\u003e\n\u003cli data-start=\"4621\" data-end=\"4649\"\u003e\n\u003cp data-start=\"4623\" data-end=\"4649\"\u003e\u003cstrong data-start=\"4623\" data-end=\"4639\"\u003eUnit \u0026amp; Pump:\u003c\/strong\u003e 2 Years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4650\" data-end=\"4681\"\u003e\n\u003cp data-start=\"4652\" data-end=\"4681\"\u003e\u003cstrong data-start=\"4652\" data-end=\"4671\"\u003eKohler™ Engine:\u003c\/strong\u003e 3 Years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4682\" data-end=\"4725\"\u003e\n\u003cp data-start=\"4684\" data-end=\"4725\"\u003eBuilt for continuous industrial-duty use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4732\" data-end=\"4778\"\u003eWhy Choose the Executive Silent Series?\u003c\/h3\u003e\n\u003cp data-start=\"4780\" data-end=\"5107\"\u003eIf your business requires reliable, ultra-quiet, high-temperature industrial cleaning power, nothing compares to the Jetwave Executive Silent Series. It’s designed from the ground up for operators who demand maximum uptime, long-term performance, and fully protected machinery that thrives in the harshest working environments. \u003c\/p\u003e\n\u003cp data-start=\"4780\" data-end=\"5107\"\u003eInvesting in a silent pressure washer adds another element of protection when on the job site. Being its own independent unit, this eliminates the need to run power cables across the floor creating potential trip hazards. \u003c\/p\u003e\n\u003cp data-start=\"4780\" data-end=\"5107\"\u003eThe unit also comes in a full trailer configuration meaning you have a full setup ready to go without the need to run any water hoses or similar. The unit is mounted onto the back of a 12' x 5' dual axle Australian made trailer with hydraulic brakes and spare wheel along with other premium attachments including; 2 x Apache A-frame hose reels, a 1500 litre water tank, a 1500mm Alloy lockable toolbox and a 30m high pressure hose with a 30m low pressure inlet hose. \u003c\/p\u003e\n\u003cp data-start=\"4780\" data-end=\"5107\"\u003e\u003ca href=\"https:\/\/ozcleaninggear.com.au\/blogs\/commercial-cleaning-advice\/electric-vs-petrol-vs-diesel-powered-pressure-washer\" target=\"_blank\" rel=\"noopener\"\u003e\u003cem\u003eRead more about choosing the best pressure washer for your business.\u003c\/em\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Jetwave","offers":[{"title":"Default Title","offer_id":50292409172215,"sku":"HW4000-31DI-ASSY","price":46420.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1013\/9639\/files\/JetwaveExecutiveSilent280-31SilentHotWaterDieselPressureCleaner.png?v=1763924249","url":"https:\/\/ozcleaninggear.com.au\/products\/jetwave-executive-silent-280-31-hot-water-diesel-pressure-washer","provider":"Oz Cleaning Gear","version":"1.0","type":"link"}