{"product_id":"maspower-22-5kw-mobile-yanmar-diesel-generator","title":"MasPower 22.5kW Mobile Yanmar Diesel Generator | MP22D-S","description":"\u003cp\u003eThis MasPower mobile diesel generator combines a dependable Yanmar engine, a weatherproof sound-attenuated enclosure, a 100-gallon fuel tank, and a single-axle trailer in one emergency-ready package. It is built for buyers who need serious backup power that can be moved to the location where it is needed, then secured with the trailer's pad-mount tie-down points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmergency standby use only. Call us for Prime or other options:\u003c\/strong\u003e Before purchase is completed, the buyer must provide a statement confirming that this generator will be used for standby service and moved only for emergency purposes. This is not being represented as a continuous-duty prime-power unit.\u003c\/p\u003e\n\u003ch2\u003eMasPower 22.5kW Mobile Yanmar Generator\u003c\/h2\u003e\n\u003cp\u003eThe name says 22.5kW, but the controlling MasPower specification sheet rates this package at \u003cstrong\u003e22,000 watts standby output\u003c\/strong\u003e. That is the number we use when sizing loads. At 120\/240V single-phase, it is a practical option for emergency backup at commercial buildings, farms, municipal facilities, service operations, and remote properties where a stationary generator is not the best fit.\u003c\/p\u003e\n\u003cp\u003eWhat stands out here is that it is already set up as a real mobile package. The generator is mounted on a single-axle trailer, the enclosure is built for outdoor service, and the large fuel tank supports extended runtime. The unit is full-load test run and delivered with fluids filled, so the preparation work has already been handled before shipment.\u003c\/p\u003e\n\u003ch2\u003eWhy This Mobile Diesel Generator Makes Sense\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYanmar diesel power:\u003c\/strong\u003e Liquid-cooled 4TNV84T engine operating at a low 1,800 RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22,000-watt standby rating:\u003c\/strong\u003e 120\/240V, single phase, 60 Hz output rated at 92 amps at 240V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended fuel capacity:\u003c\/strong\u003e Integrated 100-gallon diesel tank with a published 100-hour runtime at 50% load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile emergency deployment:\u003c\/strong\u003e Single-axle trailer makes it easier to reposition the generator between prepared sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor-ready enclosure:\u003c\/strong\u003e Hurricane-rated, weatherproof, sound-reducing powder-coated aluminum housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic-start capability:\u003c\/strong\u003e Deep Sea 6110 controller with auto start and safety shutdown functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepared before delivery:\u003c\/strong\u003e Full-load test run completed and operating fluids filled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible placement:\u003c\/strong\u003e Trailer includes tie-down provisions for pad mounting where permitted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEmergency backup for small commercial buildings and workshops\u003c\/li\u003e\n\u003cli\u003eStorm and hurricane response power\u003c\/li\u003e\n\u003cli\u003eAgricultural buildings, pumps, refrigeration, and farm operations\u003c\/li\u003e\n\u003cli\u003eMunicipal, utility, and disaster-response staging\u003c\/li\u003e\n\u003cli\u003eRemote properties that need movable standby power\u003c\/li\u003e\n\u003cli\u003eTemporary emergency backup while a permanent generator is being serviced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery site is different. Motors, pumps, air conditioners, refrigeration equipment, and other loads can draw substantially more power during startup. Have a licensed electrician or generator professional complete a load calculation before ordering.\u003c\/p\u003e\n\u003ch2\u003e22kW Model Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer \/ Brand\u003c\/th\u003e\n\u003ctd\u003eMasPower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrochure Model\u003c\/th\u003e\n\u003ctd\u003eMP22D-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication Grade\u003c\/th\u003e\n\u003ctd\u003eEmergency standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated Standby Output\u003c\/th\u003e\n\u003ctd\u003e22 kW \/ 22,000 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePhase\u003c\/th\u003e\n\u003ctd\u003eSingle phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated Current\u003c\/th\u003e\n\u003ctd\u003e92 amps at 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain Circuit Breaker\u003c\/th\u003e\n\u003ctd\u003e100 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Tank Capacity\u003c\/th\u003e\n\u003ctd\u003e100 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFuel Consumption at 50% Load\u003c\/th\u003e\n\u003ctd\u003e1 gallon per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished Runtime at 50% Load\u003c\/th\u003e\n\u003ctd\u003e100 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e68 dBA at 7 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eWeatherproof, sound-reducing powder-coated aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEngine Brand\u003c\/th\u003e\n\u003ctd\u003eYanmar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEngine Model\u003c\/th\u003e\n\u003ctd\u003e4TNV84T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEngine Configuration\u003c\/th\u003e\n\u003ctd\u003e4-cylinder, 1,995 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eLiquid cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Speed\u003c\/th\u003e\n\u003ctd\u003e1,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStarting \/ Charging System\u003c\/th\u003e\n\u003ctd\u003e12 volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eController\u003c\/th\u003e\n\u003ctd\u003eDeep Sea 6110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAuto Start\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSafety Shutdown\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEngine Warranty\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGenerator Package Dimensions\u003c\/th\u003e\n\u003ctd\u003e90 in. L × 46 in. W × 68 in. H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGenerator Package Weight\u003c\/th\u003e\n\u003ctd\u003e1,950 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSingle-axle trailer with tie-down points for pad mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eImportant:\u003c\/em\u003e Published dimensions and weight above are for the generator package shown in the 22 kW MasPower brochure column. Confirm overall trailer dimensions, tongue weight, towing requirements, and delivered weight before transport or site planning.\u003c\/p\u003e\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality single-phase AC alternator and regulator\u003c\/li\u003e\n\u003cli\u003eMain-line circuit breaker and wiring-lug connections\u003c\/li\u003e\n\u003cli\u003eBattery-charging alternator\u003c\/li\u003e\n\u003cli\u003eBattery rack and cables\u003c\/li\u003e\n\u003cli\u003e12-volt battery maintainer\u003c\/li\u003e\n\u003cli\u003eHeavy-duty vibration isolation between the generator and fuel-tank base\u003c\/li\u003e\n\u003cli\u003eResidential-type exhaust silencer\u003c\/li\u003e\n\u003cli\u003eHeavy-duty dry-type air cleaner\u003c\/li\u003e\n\u003cli\u003eDeep Sea controller with auto start and protective shutdowns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Is Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMasPower\/Yanmar 22 kW emergency standby diesel generator\u003c\/li\u003e\n\u003cli\u003eHurricane-rated weatherproof sound enclosure\u003c\/li\u003e\n\u003cli\u003eIntegrated 100-gallon fuel tank\u003c\/li\u003e\n\u003cli\u003eSingle-axle trailer with pad-mount tie-downs\u003c\/li\u003e\n\u003cli\u003eFull-load test run\u003c\/li\u003e\n\u003cli\u003eOperating fluids filled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA transfer switch is not listed as included. Ask us about compatible switching, connection equipment, site requirements, delivery coordination, and commissioning before placing the order.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a 22kW or 22.5kW generator?\u003c\/h3\u003e\n\u003cp\u003eThis mobile package is commonly identified as a 22.5kW unit. The MasPower brochure's controlling 22 kW column lists a rated standby output of 22,000 watts, so load planning should be based on 22 kW.\u003c\/p\u003e\n\u003ch3\u003eHow long will the 100-gallon tank run?\u003c\/h3\u003e\n\u003cp\u003eMasPower publishes fuel consumption of 1 gallon per hour and approximately 100 hours of runtime at 50% load. Actual runtime changes with electrical load, ambient conditions, maintenance, fuel quality, and operating conditions.\u003c\/p\u003e\n\u003ch3\u003eCan it power an entire building?\u003c\/h3\u003e\n\u003cp\u003ePossibly, but the answer depends on the building's actual load and the starting requirements of motors, HVAC equipment, pumps, and compressors. The generator is rated for 92 amps at 240V. A professional load calculation is required before installation.\u003c\/p\u003e\n\u003ch3\u003eCan this generator be used as prime power?\u003c\/h3\u003e\n\u003cp\u003eNo. This package is offered for emergency standby use. A buyer statement confirming standby-only use and emergency movement is required before the sale is completed.\u003c\/p\u003e\n\u003ch3\u003eCan the trailer-mounted unit be secured to a pad?\u003c\/h3\u003e\n\u003cp\u003eThe trailer includes tie-down points intended to support pad mounting. Final mounting, anchoring, electrical work, fuel compliance, permits, and site approval must be completed according to local requirements.\u003c\/p\u003e\n\u003ch3\u003eDoes it support automatic starting?\u003c\/h3\u003e\n\u003cp\u003eYes. The Deep Sea 6110 control panel provides auto-start functionality and protective shutdowns. A properly designed transfer and control system may be required for your site.\u003c\/p\u003e\n\u003ch3\u003eIs a transfer switch included?\u003c\/h3\u003e\n\u003cp\u003eNo transfer switch is listed as standard equipment. Contact AllProGenerators before ordering so we can help identify the right connection and switching solution for the intended application.\u003c\/p\u003e\n\u003ch2\u003eNeed Help Sizing It?\u003c\/h2\u003e\n\u003cp\u003eThis is not the kind of generator we want anyone buying on a guess. Call AllProGenerators at \u003ca href=\"tel:+19542492314\"\u003e954-249-2314\u003c\/a\u003e with your voltage, largest starting load, and the equipment you need to run. We will help you confirm whether this mobile Yanmar package is the right fit.\u003c\/p\u003e\n\u003cp\u003eExplore more \u003ca href=\"\/collections\/diesel-generators\"\u003ediesel generators\u003c\/a\u003e, \u003ca href=\"\/collections\/yanmar-diesel-generators-maspower-diesel\"\u003eYanmar diesel generators\u003c\/a\u003e, \u003ca href=\"\/collections\/standby-generators\"\u003estandby generators\u003c\/a\u003e, and \u003ca href=\"\/collections\/commercial-mobile-generators\"\u003ecommercial mobile generators\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eUse outdoors only in a properly located and ventilated area. Installation, connection, grounding, transfer equipment, permitting, emissions compliance, transport, and anchoring must follow manufacturer guidance and all applicable codes. Product configuration and availability should be confirmed before purchase.\u003c\/small\u003e\u003c\/p\u003e","brand":"MasPower","offers":[{"title":"Default Title","offer_id":66865147019379,"sku":"MEC22-100 GAL- SW","price":26399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/2359\/7385\/files\/maspower-22kw-yanmar-mobile-diesel-generator.png?v=1792043706","url":"https:\/\/allprogenerators.com\/products\/maspower-22-5kw-mobile-yanmar-diesel-generator","provider":"AllProGenerators","version":"1.0","type":"link"}