[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-665107-105":59,"doc-detail-665107-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","mtu-marine-8v12v16v-4000-m70-1b-engine-performance-specification","MTU Marine - 8V/12V/16V 4000 M70 (1B) - Engine & Performance Specification","","Marine engine specification for fast vessels with high load factors (1B), covering MTU 8V/12V/16V 4000 M70 configurations and ZF gearbox pairings. Provides dimensional envelope, dry mass, typical vessel applications, rated power ranges at defined speed/rpm points, and propeller-curve power values. Includes fuel consumption data (g/kWh, l/h, gal/h), reference conditions and tolerance basis per ISO standards, plus standard and optional equipment detailing starting, oil, fuel, cooling, air handling, exhaust, mounting, PTO, and engine management interfaces.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/mtu-marine-8v12v16v-4000-m70-1b-engine-performance-specification/665107/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/mtu-marine-8v12v16v-4000-m70-1b-engine-performance-specification/665107.png","ImageObject",300,407,{"name":92,"@type":93},"Taylor Morgan","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What engine configurations and gearbox types are specified for the marine application?","Question",{"text":112,"@type":113},"The document lists engine types 8V/12V/16V 4000 M70 paired with ZF gearbox models (ZF 4540, ZF 4650, ZF 7600) for the given power ratings.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What performance and fuel consumption data are provided?",{"text":117,"@type":113},"It provides maximum power values, propeller-curve power at specified points, and fuel consumption figures in g/kWh as well as converted flow rates in l/h and gal/h.",{"name":119,"@type":110,"acceptedAnswer":120},"Which standard equipment systems are included in the specification?",{"text":121,"@type":113},"Standard equipment covers starting (electrical starter 24 VDC), oil system components, common-rail fuel injection with associated pumps/filters, a split-circuit cooling system, combustion air system with sequential turbocharging and seawater-resistant filters, exhaust manifold and bellows, resilient mounting, power transmission couplings, and the MDEC engine control/monitoring interfaces.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},665107,1793290259,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":39},1099523885336,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Marine  \nfor fast vessels with high load factors (1B)  \nOptional equipment and finishing shown. Standard may vary.  \nEngine  \nwith gearbox  \nDimensions (L x W x H) mm (in)  \nMass, dry kg (lbs)  \n\n| 8V/ZF 4540 | 3065 x 1380 x 1990 (120 .7 x 54.3 x 78 .3) | 5610 (12368) |\n| --- | --- | --- |\n| 12V/ZF 4650 | 3620 x 1520 x 1835 (142 .5 x 59.8 x 72 .2) | 7515 (16568) |\n| 16V/ZF 7600 | 4525 x 1520 x 1890 (178 .1 x 59.8 x 74 .4) | 9060 (19974) |\n\nTypical applications: Ferries, monohulls, hydrofoils, catamarans, surface effect ships and yachts  \nEngine type 8V 4000 M70 12V 4000 M70 2) 16V 4000 M70  \n\n| Rated power ICFN | kW | 1160 | 1740 | 2320 |\n| --- | --- | --- | --- | --- |\n|  | (bhp) | (1555) | (2335) | (3110) |\n\nSpeed  \nrpm  \n2000  \n2000  \n2000  \n\n| No. of cylinders |  |\n| --- | --- |\n| Bore/stroke | mm (in) |\n| Displacement, total | l (cu in) |\n| Flywheel housing |  |\n| Gearbox type |  |\n| Optimization of exhaust emissions 1) |  |\n\n\n| 8 | 12 | 16 |\n| --- | --- | --- |\n| 165/190 (6 .5/7 .5) | 165/190 (6 .5/7 .5) | 165/190 (6 .5/7 .5) |\n| 32.5 (1983) | 48.7 (2972) | 65.0 (3967) |\n| SAE 00 | SAE 00 | SAE 00 |\n| ZF 4540 | ZF 4650 | ZF 7600 |\n| i = 1.5 – 3.0 | i = 1.5 – 2.6 | i = 1.5 – 2.9 |\n| IMO I 3) | IMO I 3) | IIMO I 3) |\n\n1) IMO – International Maritime Organisation, EPA – US Marine Directive 40 CFR 94, EU RCD-EU Marine Directive for recreational crafts  \n2) 12V 4000 M70 available with 1680 kW (2250 bhp) also with EPA 2  \n3) available also with IMO-20%  \nPerformance & fuel consumption 1) 8V 4000 M70 12V 4000 M70 16V 4000 M70  \n\n| Speed | rpm | 2000 1800 1200 | 2000 1800 1200 | 2000 1800 1200 |\n| --- | --- | --- | --- | --- |\n\nMaximum power kW 1160 1050 500 1740 1740 750 2320 2320 1110  \nbhp  \n1555  \n1408  \n671  \n2335  \n2335  \n1006  \n3110  \n3110  \n1489  \nPower on propeller curve (n3)  \nkW  \n1160  \n850  \n250  \n1740  \n1270  \n370  \n2320  \n1700  \n500  \n\n|  | bhp | 1555 | 1140 | 335 | 2335 | 1703 | 436 | 3110 | 2280 | 671 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| Fuel consumption | g/kWh | 211 | 215 | 223 | 201 | 206 | 210 | 201 | 206 | 218 |\n|  | l/h | 294.9 | 220.2 | 67.2 | 421.4 | 315.2 | 93.6 | 561.8 | 422.0 | 131.3 |\n|  | gal/h | 77.9 | 58.2 | 17.7 | 111.3 | 83.3 | 24.7 | 148.4 | 111.5 | 34.7 |\n\n1) Tolerance +5% per ISO 3046, Diesel fuel to DIN EN 590 with a min L. H.V. of 42800 kJ/kg (18390 BTU/lb)  \nStandard equipment  \n\n| Starting system |  | Electrical starter 24 VDC |\n| --- | --- | --- |\n| Oil system |  | Gear driven lube oil pump, lube-oil duplex filter with diverter valve, centrifugal oil filter, lube-oil heat exchanger, handpump for oil extraction |\n| Fuel system |  | Fuel delivery pump, fuel duplex filter with diverter valve,“Common Rail” fuel injection system with high-pressure pump, pressure accumulator and electronic fuel injection with cylinder cutout system, jacketed HP fuel lines, flame proof hose lines, leak-off fuel tank level monitored, fuel hand pump, fuel pre-filter with water separator |\n| Cooling system |  | MTU-split-circuit coolant system, coolant-to-raw water plate core heat exchanger, self priming centrifugal raw water pump, gear driven coolant circulation pump, raw-water connection for gearbox cooling |\n| Combustion air system |  | Engine coolant temperature-controlled intercooler, sequential turbocharging with\u003Cbr>2 water-cooled turbochargers, on-engine set of seawater-resistant combustion-air filters |\n| Exhaust system |  | Triple-walled, liquid-cooled, on-engine exhaust manifolds, exhaust bellows\u003Cbr>(horizontal discharge) |\n| Mounting system |  | Resilient mounts |\n| Power transmission |  | Torsional and offset compensating couplings |\n| Auxiliary PTO |  | Charging generator, 120A, 28V, 2 pole |\n| Engine management system |  | Engine control and monitoring system (MDEC), interface to gearbox control, interface to remote control and monitoring system, local operating panel (LOP) |\n\nOptional equipment  \n\n| Starting system |\n| --- |\n| Oil system |\n| Cooling system |\n| Exha","cbCaig5AMxTkQQvv","https://ap.wps.com/l/cbCaig5AMxTkQQvv","pdf",1779029,"English","# Engine\n## Dimensions and mass\n## Typical applications\n## Rated power, speed, and performance\n## Fuel consumption\n## Standard and optional equipment\n## Reference conditions","[{\"question\":\"What engine configurations and gearbox types are specified for the marine application?\",\"answer\":\"The document lists engine types 8V/12V/16V 4000 M70 paired with ZF gearbox models (ZF 4540, ZF 4650, ZF 7600) for the given power ratings.\"},{\"question\":\"What performance and fuel consumption data are provided?\",\"answer\":\"It provides maximum power values, propeller-curve power at specified points, and fuel consumption figures in g/kWh as well as converted flow rates in l/h and gal/h.\"},{\"question\":\"Which standard equipment systems are included in the specification?\",\"answer\":\"Standard equipment covers starting (electrical starter 24 VDC), oil system components, common-rail fuel injection with associated pumps/filters, a split-circuit cooling system, combustion air system with sequential turbocharging and seawater-resistant filters, exhaust manifold and bellows, resilient mounting, power transmission couplings, and the MDEC engine control/monitoring interfaces.\"}]","MTU Marine - 8V/12V/16V 4000 M70 (1B) - Engine & Performance Specification | PDF"]