How can diesel engines be more fuel efficient？(二)

Ford
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BMW
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Benz
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Opel
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Honda
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Mitusibishi
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Nissan
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Suzuki
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Mazda
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Daihastu
Terios Timing chain kit Daihatsu Timing chain kit
Isuzu
Isuzu Timing Chain Kit Isuzu Impulse Timing Chain Kit Isuzu Trooper Timing Chain Kit Isuzu Hombre Timing Chain Kit Isuzu G161Z Timing Chain Kit Isuzu Ascender Timing Chain Kit
Hyundai
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Iveco
Iveco Diesel 3000Cc Enging Code F1Ce0481 Timing Chain Kit
Jeep
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Kia
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Chevrolet
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Citroen
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Audi
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Peugeot
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Renault
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Chrysler
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Volkswagen
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Dodge
Dodge Pickup Timing Chain Kit Dodge Magnum Timing Chain Kit Dodge Intrepid Timing Chain Kit Dodge Trucks Timing Chain Kit 76155 Dodge Dakota Timing Chain Kit Dakota Timing Chain Kit 9-0393S Durango Timing Chain Kit Dodge Parts Timing Chain Kit Dynasty Timing Chain Kit Ram 1500 Timing Chain Kit Dodge Journey Timing Chain Kit ,Dodge Caliber Timing Chain Kit Dodge Caravan Timing Chain Kit Dodge 1500 Timing Chain Kit Caravan Timing Chain Kit Dodge Grand Caravan Timing Chain Kit 2013 Dodge Charger Timing Chain Kit
Fiat
Strada Timing Chain Kit Ducato Timing Chain Kit Palio Timing Chain Kit 500 Fiat Timing Chain Kit Fiat Croma Timing Chain Kit Croma Timing Chain Kit Ducato Timing Chain Kit
Acura
K24A2 Honda Parts Acura Tsx Element Timing Chain Kit 2002-2006 KA20A Honda Acura RSX Type S Timing Chain Kit for Sale 2009-2010 KA5AT KA6MT Honda Accord Timing Chain Kit
Alfa romeo
Alfa Romeo 2198CC Brera 2.2JTS 2006.1 Timing chain kit Alfa Romeo Spider (939)2.2JTS 2006.9 Balance kit Alfa Romeo Mito Timing chain kit
American motors
American Motors 2.5-U(150) 4 Cyl. 1983-1987 Timing chain kit American Motors 2.8(173) V6 1985-86 Timing chain kit
Cadillac
Cimarron Timing Chain Kit Cimarron 2.8-W(173) V6 85-88 Timing Chain Kit Cadillac Timing Chain Kit Eldorado Timing Chain Kit
Cam Phaser VVT
VVT gear for European vehicle VVT gear for American vehicle VVT gear for Asian vehicle 03C109088B 03C109088E 03C109088F VVT gear Cam phaser for Volkswagen EA111
Daimler
Daimler Jaguar Timing Chain Kit
General motors
Gm Timing Chain Kit
Hummer
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Infiniti
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Buick
Skylark 2.0-B,P Timing chain kit Buick Century Timing Chain Kit Somerset Timing Chain Kit Skylark 2.3-D Timing Chain Kit Skylark 2.4-T Timing Chain Kit Buick 2.4-T(146) Dohc 4 Cyl.1997-02 Timing Chain Kit Regal Timing Chain Kit Century Skylark 2.8-S,X,Z Timing Chain Kit Buick Lesabre Timing Chain Kit Buick Regal Timing Chain Kit Buick 3.2(196) V6 1978-1979 Timing Chain Kit Century Timing Chain Kit Park Ave 3.8 Timing Chain Kit Buick Rendezvous Timing Chain Kit Buick Lacrosse Timing Chain Kit Buick Terraza Timing Chain Kit
Jaguar
Jaguar Timing Chain Kit Jaguar Cars Timing Chain Kit
LTI
LTI Timing Chain Kit
Lincoln
Lincoln Timing Chain Kit Lincoln Cars Timing Chain Kit Lincoln Mkz Timing Chain Kit Milan Timing Chain Kit Contour Timing Chain Kit Auto Lincoln Timing Chain Kit Zephyr Timing Chain Kit
LDV
Ldv Timing Chain Kit
Lotus
Lotus Timing Chain Kit
Lexus
Lexus 3Gr-Fe Timing Chain Kit Toyota Land Cruiser For Sale Timing Chain Kit GS350 Timing Chain Kit Lexus Cars Timing Chain Kit Lexus 570 Timing Chain Kit
Lancia
Lancia Timing Chain Kit
Roewe
Roewe 350 1.5L Timing Chain Kit
Saab
Saab Timing Chain Kit Saab 93 Timing Chain Kit Saab 9000 Timing Chain Kit
Saturn
Saturn Timing Chain Kit Saturn Sci Timing Chain Kit Saturn Sc2 Timing Chain Kit Saturn 1.9L L4 Sl1 Timing Chain Kit

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How can diesel engines be more fuel efficient？(二)

2021-08-20

www.alibaba.com/product-detail/engines-spare-parts-OM471-crankshaft-for_1600118972986.html

Fuel saving of diesel engines has always been an important part of cost saving, and it can also effectively improve the efficiency and service life of diesel engines. In the previous article, we have explained five points about diesel engine fuel-saving methods and precautions, and the next is the remaining, and also very effective methods.

6)Adjust the fuel injection pressure of the fuel injector. For example, the fuel injection pressure (12.0+0.05) MPa of the fuel injector of the 195 diesel engine, when the fuel injection pressure is lower than 10.0MPa, the fuel consumption will increase by 10~20g/(kW.h), the comparison method can be used to check and adjust the injection pressure. The pressure on the oil pump.

7)Regularly check and maintain the air filter element. If the air filter element is too dirty, the air intake will be insufficient. The result is the same as the incorrect valve clearance effect. It will also lead to increased diesel engine fuel consumption, insufficient power and black smoke failure.

8)When the diesel engine is in use, try not to run at full high speed and full load as much as possible. Generally, diesel engines have an economical operating range. The rated speed is marked on the nameplate of the engine, and according to the analysis of the characteristic curve of the diesel engine, the speed for the best economic operation is about 85% of the rated speed. At this time, the power/hour fuel consumption is the lowest in the entire speed range. The diesel engine tachometer is marked with a green area, which is generally the economic operation area of the diesel engine.

9)Cooling water temperature control. Too low or too high water temperature will cause serious harm to diesel engines. When the water temperature is too low during operation, the matching clearance of the moving parts of the diesel engine will change greatly from the design clearance, which will increase the running resistance and severely accelerate the wear of the diesel engine. (For example, when the water temperature is lower than 30℃, it is more than 5 times of normal wear and tear, which will increase fuel consumption by 15%). If the water temperature is too high, it will cause the diesel engine to overheat, change the gap of each part, cause a series of problems such as oil pressure drop, piston sticking to the cylinder, power drop, etc. It is recommended to keep the water temperature running in the range of 80~90℃.

10) Install a diesel engine preheating device on the diesel engine. Using diesel engines in winter, in order to save oil and reduce energy consumption, the diesel engine is preheated through the exhaust pipe to increase the temperature of the diesel and reduce the viscosity of the diesel, so that the diesel is atomized and burned sufficiently. This can significantly reduce fuel consumption by 5% ~10%. The best temperature range for diesel preheating is 66~75℃, and the effect is the best.

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