detroit diesel 671 marine fuel consumption

When shopping for a new boat or marine engine, fuel consumption provides a major basis of comparison. Contact Us to Order. The Detroit Diesel 6V71 has six cylinders, a displacement of 425.6 inches ³, a bore of 4.25 inches and a stroke of 5 inches, and four main bearings. Detroit Diesel is an industry-leading manufacturer of medium duty, heavy duty, and extreme duty diesel engines. . While the model designator "N" refers to "natural aspiration," two-cycle General Motors and later Detroit Diesel engines in fact included one or two superchargers to force fresh air into the cylinders. There was 6 engines on each boat, three 6-71's for power; two 2-71's for electric power and one 4-71 for the anchor winch. - for price and shipping contact us at 786.412.1447 or 786.412.8910, also visit. Posted August 19, 2008. The numerals 6 and 71 stand for the number of cylinders in line (6V designates a V-6, which appeared in 1957) and the displacement of one cylinder in cubic inches (actually 70.93 cubic inches). 71s had 100 ft.lbs. Most folks in this market don't consider getting 15,000+ hrs. Oil Pan—Cast iron pan for 16° inclination angle, 4-71 only; stamped steel pan for 20° inclination angle, 6-71 Starting Motor—12 volt Vibration Damper—Single, heavy, viscous For a complete listing of standard and optional equipment, consult your authorized Detroit Diesel Allison representative. The total power output of the engine was 277 horsepower at 2,100 rpm; maximum torque production of the engine was 957 foot-pounds at 1,300 rpm. The Detroit 71 series is comprised of: The IL 71 (inline) with the best in class 271, 371, 471, and the 671 models. Thanks, this is interesting information. Tuned for commercial duty, it produced 165 horsepower. This gives the net Kilowatt hour fuel. DETROIT DIESEL 6-71TI 485.3HP vs Caterpillar 3412C-T 503 HP. 6-71N Industrial Engine Complete from Front Crankshaft Pulley Through SAE # 1 Cast Iron Flywheel Housing (Starter Above Mounts) to Include Spring Loaded Injector Control Tube, Spin-on Oil and Fuel Filters, Hydraulic Governor, Center Outlet Dry . Bob Clinkenbeard in his article "Moving Twin Screws from R.I. to Savannah ". He says his flowscans are accurate, etc. The 6-71 TIB is highly turbo-ed and from my experience will most likely only last around 1500 hrs at most. THESE RATINGS do not include power requirements for accessory and standard . FAST . Stabilized water-in-fuel emulsions were run in a marine-configured Detroit Diesel 6-71 engine on a dynamometer test stand. Allied Power Solution is a leader in high-quality remanufactured engines since 2000. Deutz 2011 Turbo Measurements were made of engine performance, fuel . Also to be considered is turbocharger condition, which should . N04C. Posted August 19, 2008. Joined: Apr 2007 Posts: 127 Likes: 6 . Detroit diesel 5122153 DW-LS governor assembly 5183314 R/h 671/IL. The V71 engines include the 6V71, 8V71, 12V71 and also the 16V71. FUEL CONSUMPTION CURVE shows fuel used in pounds per brake horsepower hour. Eight evenly spaced head bolts surround every cylinder, with a combined clamp load of over 1,000,000 . Detroit Diesel 1.1 % 2.3 % 7.6 % 28.2 % 60.7 % Detroit Diesel inline 6-71 from a GM bus PD4104 Day 2 inframe rebuild of detroit diesel 671Gm 65l Diesel Engine With diesel fuel costs rising and new diesel trucks costing $50-60K!, the GM 6.5 diesel engine has enjoyed resurgent interest among truck owners who realize that the 6.5 can offer unmatched fuel economy (often in the 18-21 mpg range). THE EMISS IONS AND FUEl ECONOMY OF A DETROIT DIESEL 6-71 ENGINE BURN ING A ID-PERCENT WATER-IN-FUEL EMULS ION Robert A. Walter U.S. DEPARTMENT OF TRANSPORTATION . I see that most of the early PT-40's came equipped with the 6V92 engines verses the later models equipped with the 8V92s I have seen many positive comments on these motors but would appreciate any feedback on: a) how noticeable is the horsepower difference between the two engines, b) how much fuel consumption . Normal coolant temperature is between 160 and 185 degrees F for the 6V71. Coolant capacity is 7.5 gallons. The boat won't go any faster than 12 knots, fuel consumption at 12 knots is like 2 gallons a mile. This averages approx 11% less fuel per kWh than the naturally aspirated engine. By simply selecting a 2-71 or 3-71 the weight would be cut dramatically , if 40-60hp or 60-90hp would cruise the boat. I am experiencing a loss on revs on a yanmar 3jh2 engine and increased fuel consumption. Replies: 26 Views: 6,445. Engine model. With an impressive rpm range of 2,600 to 3,000, the QSC8.3 delivers 493 to 592 bhp. Quoted the fuel consumption of his Roamer 56 as. Yes, they are straight sixes with the turbo that gets 485hp out of them. Yanmar 714870-51100 Metering Fuel Injector Pump Assembly Value. New Arrival. Temperature extremes are . Every step of our design, testing and manufacturing process builds quality into every engine that bears the Detroit ® name. 6-71s with typical 65MM injectors are 238 HP @ 2100 ,600 lb.ft. Local Pick-up Available - 33312. . The same basic design was used for more than sixty years. Marine Detroit Diesel 6V-92 550HP, Turbo Charger, twin disc 509 Gearbox included . Compute the serial number for the Inline 53 series engines overall. V8, TURBOCHARGED AND WATER AFTERCOOLED. . AL View attachment 310342. Jan 3, 2011. When the engine was turbocharged the injector volume was increased and a MAJOR change was made to the pistons. Detroit Diesel 8.2L "Fuel Pincher" marine engine "take-outs" with turbochargers but no charged air cooling. The 6-71's turned a 4 foot 4 blade prop, engine ran at 1600 rpm's. The key 23507927 is offset .056 . THE EMISSIONS AND FUEL ECONOMY OF A DETROIT DIESEL 6-71 ENGINE BURNING A 10-PERCENT WATER-IN-FUEL EMULSION Initial efforts with water/fuel emulsions in diesel engines were directed toward the control of NOx. A core charge will apply. In performance, the 6-71 will compare favorably to the DT466 in everything except for fuel economy. The 6-71 is a two-stroke diesel engine with a six-cylinder design, and it features a displacement of approximately 70.93 cubic inches. I'm an advocate for using real world data anytime I can eliminate outside variables but for these tests I am going to use the DCS test bench and Detroit's fuel consumption calculations that are specific to the 14 liter marine Series 60 and the 2002 14 liter highway Series 60. The fuel consumption for the BF4L1011 varies between 228 to 218 grams per kWh. consumption Detroit Diesel 8.2 Liter "Fuel Pincher" V8 Engine Bing: caterpillar 3208 marine engine fuel consumption . For example, if your vehicle used 60 . DETROIT DIESEL 6-71TI 485.3HP vs Caterpillar 3412C-T 503 HP. The engine meets EPA Tier III standards. Currently . Fuel consumption Liters per hour 124.9. . Quick video of a boat I worked on a few summers ago with twin 12V92 engines.The customer was having issues with the throttle controls but after checking ever. Engine is Equipped with N65 Fuel Injectors and is Rated 179 BHP @ 1800 RPM / 230 BHP @ 2100 RPM. We had injector problems because of dirty fuel, so injectors was replaced frequently. 03-14-2007 08:52 AM #5. Demand Great Fuel Economy The Integrated Detroit ® Powertrain. Shell's Rotella 40T® meets the specifications for the 2 Stroke Detroit Diesel® also. The firing order of the engine is 1-5-3-6-2-4. The…. Advertisement Estimating Your Boat's Fuel Burn. Detroit Diesel 8.2L "Fuel Pincher" marine engine "take-outs" with turbochargers but no charged air cooling. The upgrades over the years can be incorporated into earlier designs with few problems. An Iron head 2-piece piston was installed. They are also not very expensive to get parts for. . 2 mpg @ 12 knots. DETROIT DIESEL GM J&T 671TIB, model: 671 , WITH WATER COOLED MANIFOLDS setup Heat Exchanger cooled for marine applications INDUSTRIAL/MARINE , RATED 485 HP, engine is in good conditions since rebuild 1250 hrs. Detroit makes a offset woodruff key for the camshaft and balance shaft gears.Depending which way you install them gives you more timing options. It is not difficult to calculate a vehicle's fuel usage. Diesel Marine Generators & Engines Marine Generators are available in the series. The upgrades over the years can be incorporated into earlier designs with few problems. If properly maintained you should have few problems. Weight is 32,000 lbs. The Diesel Doctor said: On a 3-4 and 671 series RH engine the crankshaft gear has (R) and (A) for STD or advanced on the teeth. 3000 hrs on them. . Re: 671 Detroit Diesel Marine high HP on the Road? Every engine in the 71 series had a bore of 4.25 inches and a stroke of 5.0 inches. Interesting. If the sixth digit is a 2, then your engine is a natural, or non-turbo engine. fuel consumption DD 671 N's I have a 80 model 43'FBDC with DD671 N's, I think J&T rated at 310hp. Re: 8V92 Fuel consumption at ~1200 RPM. Marine Keel Cooled and Raw water deep rebuild engines are available. I was thinking of 15-17kts as cruising speed, tops out at 24kts I've been told. 18 HP per gallon of fuel 2 hp is worth the price based only on parts availability.Both now and in 50 years. Yep high rpm engine, and a lot of fun to learn how to shift one when married to a non-synchro trans. BDC Specifications subject to change without notice Detmit Diesel Allison Division of General Motors Corporation 13400 West Outer Drive Detroit, Michigan 48228 In Canada: Diesel Olvjsjon. Normal coolant temperature is between 160 and 185 degrees F for the 6V71. and excellent fuel economy. Call 888-783-4447 Or Fill out Quote request for quick pricing! MTU Detroit Diesel Opens in New Orleans. 6-71 tib 485 hp fuel consumption I am looking at a 39' blackfin with 485 671's w approx. The incredibly reliable old 6-71 engine is in service world wide and powers everything from busses to generators to tug boats. I managed a CG industrial facility where we overhauled engines and the 6V's went at least a 1000 hours (that's ten years for the average boater) under really hard use (Used and . I believe the fuel burn is around 30-35 gallons/hr combined at 2000 rpm. The 6-71 is an inline six cylinder diesel engine. Add Text Here… Specializing In Remanufactured Detorit Diesel Engines. Detroit Diesel (DDC) had been building only 2-Stroke Cycle engines such as the venerable 6-71 since . We are the OEM for these generators and sell only genuine Emerson Parts! Judging by a 33gph burn you probably have TI's. Founded in 1938, the brand enjoys a long history of innovation and performance results. $395.00 + $19.20 shipping + $19.20 shipping + $19.20 shipping. At 8 kts you will burn .8 gallons per mile. The engine's compression ratio is 18.7:1 with a 4.250 inch bore and a 5.00 inch stroke. Talking over the road trucks only. Type 671 Detroit Diesel GM Fuel Tanks 1 x 1000L Power 180 HP Fuel Capacity 1000L Engine Hours 3100 Consumption 15L / 8kts 1300 RPM Drive 2u00bd inch Batteries . At 16 to now! Detroit:71 Series: fuel consumption: Cam : 6 : 1 : 24-Feb-09 . Detroit:71 Series: 671 Grey Marine: Drifter : 2 - 14-Jun-08 Original Post : 14-Jun-08 : We are fixing to move a 36ft Higgins boat a long distance. Originally conceived as a highway-capable alternative to General Motors' large locomotive diesel engines, the Series 71 proved itself to be worthy of use in a multitude of marine, industrial and military applications. I am experiencing a loss on revs on a yanmar 3jh2 engine and. The Coast Guard has used the 6V53 engines in their 41 foot utility boats for many years with great success. I still sell plenty of overhaul kits for these engines, especially the old ones. WORLDWIDE REGIONAL OFFICES Atlanta, Georgia John Deere 6081 Marine Diesel Engine Stainless Steel Exhaust Elbow Fully Operational. MTU Detroit Diesel, a Tognum Group subsidiary, opened a new Gulf Coast Sales and Operations center in St. Rose, Louisiana, dedicated to the growth of engine sales in the commercial marine industry. it seems your engines are nearing the need for attention to cylinder head exhaust valve condition, and probably cylinder kits. Detroit Diesel Engines INDUSTRIAL MODELS 8V.92T 8V.92TA SILVER Typical 8V.92TA 8V-92TA 8083-7400 4.84 in x 5 in (123 mm x 127 mm) 736 cu in (12.1 liters) Simply record the distance traveled since the last fill-up and the amount of fuel spent to cover that distance, then divide the litres consumed by the kilometres traveled and multiply by 100 to determine consumption in litres per 100 kilometers. Contact "Werner" at J&T and he will send you a fuel curve chart for a 6-71 nat. Pair Cummins QSM11 Marine Engines - Under 2000 Hours. Don't expect good fuel economy. Detroit Diesel 23517557 X00e50206515. The 6-71 Detroit diesel engine also features a Roots supercharger that is . What I am looking for is information on the Grey Marine 671 that became the detroit diesel 671. rbsharpe, Jun 14, 2008 #3. Detroit Diesel 23517557 X00e50206515 5 Button Control Panel Part No. Might aswell get a sailing boat and burn 3l/hr at that speed. More recent studies emphasized the use of emulsions to improve fuel economy. It's a 75' Hatteras and at 1,000 rpms it does 9.5 knots, so almost 1mpg. On average, an in-tune four-stroke gasoline engine will burn about 0 . There is no black smoke on startup or while running. Last one Last one Last one. Detroit ® engines perform at their peak for miles and miles, with best-in-class fuel economy and low-cost maintenance and service. 8.5-10 gallonsp er hour at 19-22mph. Sold. Produced from the 1930s to the 1990s, Detroit Diesel's Series 71 engine is one of the most persistent diesel engine designs ever developed. Detroit Diesel (DDC) had been building only 2-Stroke Cycle engines such as the venerable 6-71 since General Motors created the division in 1938. ELECTRONIC DD4, 60 SERIES. The common rail fuel system improves fuel economy and reduces smoke. The 6-71 is a great and very economical engine, but like all diesels, will have a longer life in its Natural state. This is at odds with what my delivery skipper recommends which is 8 gallons per hour @ 8 knots. The Delo® 400 is better suited for the 4 cycle diesel engines. The 6V-92 had the model number 8063-7000. The turbocharged 6V-92T was model number 8064-7300. This makes it important to know that gasoline weighs about 6.1 pounds per gallon and diesel fuel 7.2 pounds per gallon. DEEP REBUILD GENERATORS DEEP REBUILD GENERATORS 90 DAY WARRANTY - PARTS AND LABOR 90 DAY WARRANTY - PARTS AND LABOR 2-71MKDR20KW 2-71MKDR20KW KEEL COOLED KEEL COOLED $ […] The Integrated Detroit ® Powertrain combines our most fuel efficient engines ever, the GHG17 DD13 ® and DD15 ®, with the technologically advanced DT12 ® transmission and Detroit ® tandem high speed ratio tandem axles to help you get the most out of every gallon of fuel.. With engine technology calibrated to deliver greater . WOT is a honest 2500 RPM which is what they are rated for under load. Brake specific fuel consumption slow running marine diesels. The Detroit Diesel 6V71 has six cylinders, a displacement of 425.6 inches ³, a bore of 4.25 inches and a stroke of 5 inches, and four main bearings. I do like the old 2 stroke Detroit engines, super reliable and big power, but would not wanna feed one with fuel costs today. out of there engines. Nor any apparent … read more. No . The first 8v71N marine engine (pictured here) offering in 1962 provided 335 horsepower . is the better of Chevron's Delo® oils for the Detroit Diesel® 2 Stroke family of engines. Normally I don't like high HP DD671's but with that boat the fuel curve is so severe that I doubt they were operated Hard. It involves the models such as 453, 253, and 353. CALL TOLL FREE AT 1-800-643-2001 OR EMAIL BRIAN ( brian@adelmans.com) OR VINCE ( vince@adelmans.com) FOR ADDITIONAL DETAILS. Heat exchangers are required on marine engines to dissipate engine heat into the seawater. The 2-71 Detroit Diesel 20 KW Generators fuel consumption under maximum load is 1.5 GPH. The Sale Is Fob Fort Lauderdale, Florida. Certified by the National Association of Marine Surveyors in 1972, he . Ever Since In Our Inventory. At 3 hp per ton (2240) ,to move, that 1500lb difference would cost about 2 hp of extra fuel burn,per hour. Lemans, Feb 21, 2016, in forum: Diesel Engines. Pair Detroit Diesel 16v149 Natural Marine Engines - Low hours. Find many great new & used options and get the best deals for Detroit 671 Turbo Intercooled Marine Engine at the best online prices at eBay! The engine weighs 2,185 lb (991 kg) and is 54 inches long, 29 inches wide and 41 inches tall. At W.W. Williams, we are proud to be an authorized Detroit Diesel distributor and service provider—supporting today's drivers and businesses . FUEL CONSUMPTION OF THE DEUCE 20 KW. 6SE0379 Detroit Diesel Service Manual April 17th, 2019 - 6SE0379 Detroit Diesel service manual for 6V92 8V92 12V92 and 16V92 engines Diesel Parts Direct is your One Stop Detroit Diesel® Shop Buy online or call 877 480 2120 if you have questions about this item SEDS April 17th, 2019 - 2007 framo fire water system Pre-owned Pre-owned Pre-owned. This deep V boat weighs in at 32,000#, and he's trying to tell me he's getting 1.8 mpg @ 17-18 knots. At 10 knots you will burn .95 gallons per mile. Isuzu Hino Diesel Engine The HINO N04 series diesel engine is an advanced version of the W04 series.It employs 4-valve cylinders to generate higher power and comply with higher emission requirements. I am in the market for a 1980's PT-40 and looking for some input on the DD engines. and strainer, flexible fuel lines For a complete listing of standard and optional equipment, consult your authorized Detroit Diesel Allison representative. The…. torque [about the same as an 8V71 from a torque standpoint ] . If. 23517557 X00e50206515. Yachtwork. I would say generally if you're at 1,000 rpm's with 671's TI's, you'll be around 2.5 gph each motor (1200rpm's and that consumption will more then double), at 800 rpm's 1.5-2gph each engine. I think .8 mpg might be more like it but he insists 1.8. You can calculate fuel consumption per Kilowatt hour in diesel engine by multiplying the miles per gallon by the wattage per hour that the engine runs. 8 knots! Chevron's Delo® 100 in the straight 40 WT. item 8 Detroit Diesel 8V-71TA Marine Diesel Engine Turbo-charged Aftercooled 500 HP Detroit . The same basic design was used for more than sixty years. Allied Power Solution offers Re-manufactured Detroit diesel engines, & Rebuilt Detroit diesel engines, fast, affordable and reliable. 2,891 satisfied customers. Efficient, practical & lasting. Engines for Your Industry! Normal oil temperature is between 200 and 235 degrees F. An in-line, 6-cylinder, 4-stroke diesel marine engine, the Cummins QSC8.3 offers impressive power density. Distributor Cap For TOYOTA Starlet 19101-11300. The 71 series engines can also be quite large enough for the 53 . Turbo engines started out at about 270 Hp @ 2100 with 800 plus ft. lbs. 6.8-7.5 gallons per hour at 10-12 mph and. The engines are also well known for the 53 series according to the size of the engine to consider. torque per cylinder . 2 : Detroit:71 Series: Rebuilding 6-71 485 TIB´s: Ronald Sparks : 7 - 16-Aug-16 Reply: Ronald Sparks : 15-Aug-16 : PJ: By the description of engine starting characteristics, compression values cited, etc. So continuous full power (45 kW @ 2600 rpm) it will use approx 12.8 less 11% = 11.4 liters per hour. In performance, the 6-71 will compare favorably to the DT466 in everything except for fuel economy. My question is at what RPM would this boat need to run to be the most efficient under the following circumstances? Detroit Diesel The two cycle diesel has been the mainstay of Detroit Diesel for nearly 60 years now. The engines just ran and ran. The 71 refers to the displacement in cubic inches of each cylinder. 2-cycles are not known for being fuel efficient. Not sure what injectors were on the chart he sent. Pair Caterpillar C32 Marine Engines - 1925hp - Recently Removed. The 6-71 Detroit diesel engine has a commercial horsepower rating of 165 and a battle-rated version that generates up to 225 horsepower. The latter 218 is when the engine is at full turbo boost. By fine control of fuel injection, high reliability, durability and low fuel consumption have been realized. The 6-71N with 65's was rated at 238 HP at 2100 RPM, the 218 HP had 60's at 2100 RPM and the 195 had 55's and was rated at 1950 RPM. Oil Recommendation - Tejas. [Filename: detroit-6-71-valve-injector-and-governor-adjustment-procedure.pdf] - Read File Online - Report Abuse FL SCAN w/JAKE BRAKE DETROIT DIESEL USED HEAVY DUTY DIESEL ENGINES IN STOCK. used 671t detroit engine with 275hp, complete,inspected and tested running engine,also many engines in stock. In 1957, an 8-cylinder V-configuration was built. Rebuilt by TransDiesel , Test run, checking RPM with digital tach. Contact Us to Order. 6V71 Detroit Diesel Specs and General Info. All kinds of 53 series engine serial numbers can also help different cylinders that denote the letter "D." Say, for instance, 453 serial number can also be of great help that denotes "4D" irrespective of naturally . With a good rebuild by a good mechanic, you should be able to get plenty from it. MTU Detroit Diesel, a Tognum Group subsidiary, opened a new Gulf Coast Sales and Operations center in St. Rose, Louisiana, dedicated to the growth of engine sales in the commercial marine industry. I finally yesterday e-mailed Johnson & Towers to ask for help. Someone else will have to tell cruise and fuel consumption. Both GM and a few of the larger GM engine marinizers knew that long service life, durability, and fuel consumption were secondary to the goal of adding power. 20gph at hull speed for 8V92's is alot more than the average 12gph at hull speed for 8V71ti's. I guess the extra displacement (vessel weight and cubic inches) makes more difference than you would think. Cat 3508C-DITA Marine propulsion engine 1000Hp @ 1600RPM. Thanks Troy : Reply: Got Diesel : 14-Jun-08 : fuel consumption depends on load. MTU Detroit Diesel Opens in New Orleans. @ 1600 . Free shipping for many products! DD5™ DD8™ DD13® DD13 Gen 5 DD15® DD15® Gen 5 DD16® Legacy Engines Detroit Engines Detroit ® Engines Mean Powerful Business. 6-71's I have found to be good engines from speaking to my clients. max revs now 2650 previously around 3200. The 6V-92 had a total piston displacement of 552 cubic inches, or 9 liters. The Gray Marine is some where around .40-.42 lbs . ALL COMPLETE AND RUN TESTED USED MILITARY TAKEOUT. However, by the late 1970's with the raising cost of diesel fuel and the inefficiencies inherent in their 2-Stroke Cycle engines . Contact Us to Order. The Detroit Diesel Series 71 is a two-stroke diesel engine series, available in both inline and V configurations, manufactured by Detroit Diesel.The first number in the model series designation refers to the number of cylinders, and the second - 71 - the nominal displacement per cylinder in cubic inches, a rounding off of 70.93 cu in (1.2 L).. Inline models included one, two, three, four and . Specifications. (gallons per hour) and consumes approximately 0.5 GPH at no load. 2-cycles are not known for being fuel efficient.

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