It is supposed to help improve the fuel economy and provide smoother shifting. The 9gtronic transmission has also incorporated the engine stopstart feature, by introducing a dual transmission fluid pump system. System description automatic transmission 9g tronic 725. The 9gtronic automatic transmission from mercedesbenz is the worlds first automatic transmission to feature a hydrodynamic torque converter. The automatic transmission 9gtronic is a milestone in the field of transmission technology. Oil drain set for mercedes 9g tronic transmission part. Jul 19, 2010 according to a recent report, mercedes is developing a ninespeed automatic transmission. The car is also good for 062 mph acceleration in just 6. Thanks to the higher efficiency of the patented transmission concept, the nedc consumption of the e 350 bluetec drops to 5. Mercedesbenz 7gtronic transmission wikimili, the best. Since 2014, the 9gtronic transmission has been installed on cars of eincluding coupecabriolet and cls classes, since 2015 on glc, gle including coupe, and gls classes. Compared with predecessor transmissions the 9g tronic is completely new due to the revolutionary transmission concept. Design of the 9g tronic with essential components the mechanics of the transmission is laidout as a compact design unit for standard. Oil change and flushkits for mercedesbenz 9gtronic.
About 65 percent of mercedesbenz cclass sedans, wagons, and sport coupes are purchased with automatic transmissions with that figure rising. The main transmission shaft is another technical highlight of the 9gtronic. Inside the fuelefficient 9speed 9gtronic from mercedesbenz. The new automatic transmission 9gtronic from mercedesbenz. Thanks to the higher efficiency of the patented transmission. As a at is an automated or 2 pedal transmission, the ratio. The main pump is chaindriven, and the second electric auxiliary pump will only kickin when there are large workload which requires extra lubrication and cooling, or the engine is temporarily stopped while. Mercedes developing 9speed automatic transmission 9gtronic. Jul 07, 2017 check this maintenance of 9g tronic transmission with 9speed in a mercedes cls. The thirdgeneration hybrid transmission evolved on the basis of the 9gtronic plus automatic transmission. The first ninespeed automatic transmission with torque converter, the 9gtronic for premium vehicles, is celebrating its world premiere. Hi dear friends, i am new here and my english is no so good, so i hope youll have nerves to read and hopefully give some kind of help.
The new 7gtronic of mercedesbenz innovative transmission technology for better driving performance, comfort and fuel economy. This fifthgeneration transmission was introduced in the autumn of 2003 on 8cylinder models, and was the first sevenspeed automatic transmission ever used on a production passenger vehicle. Status 06 20 mercedes benz service system description automatic transmission 9g tronic 725. Try this if your car has been shifting sluggish recently. Ninespeed automatic transmission 9gtronic by mercedes. Mercedesbenz new 9speed 9gtronic, the first rearwheel drive ninespeed automatic transmission with torque converter, is making its debut in the e 350 bluetec as the standard transmission paired with the 185 kw 252 hp v6 diesel. Jul 24, 20 the car is also good for 062 mph acceleration in just 6. Jul 25, 20 the 9g tronic gearbox is compatible with rear and allwheel drives, together with plugin hybrid or hybrid drive systems. Automatic transmission 9gtronic 725 pdf book manual. The drive element of a classic automatic transmission is the hydrodynamic torque converter. Anyone know the difference between 7g tronic vs 7g tronic. Read online automatic transmission 9g tronic 725 book pdf free download link book now.
Power transmission transmission 9g tronic automatic transmission gear ratios finaldrive ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear 6th gear 7th gear 8th gear 9th gear reverse 2. Compared with predecessor transmissions the 9gtronic is completely new due to the revolutionary transmission concept. Secondly, it performs other functions in addition to its main purpose of power transmission. Mercedesbenz details upcoming 9speed automatic autotrader. Automotive transmission explained and compared to the. Daimler has designed the first ninespeed automatic transmission for longitudinal applications. The ratios for the gear stages are achieved by planetary gear sets. According to mercedes, 9gtronic offers several benefits over todays 7speed automatic. In the new 9gtronic, the engineers have improved the hydraulic.
The design of the automatic transmission 9g tronic is shown in figure 3. Reset transmission adaptive shifting how to programming. It provides zero slip at the torque converter lockup clutch. A copy of the license is included in the section entitled gnu free documentation license.
What are the features of the mercedesbenz 9gtronic. The 9g tronic transmission has also incorporated the engine stopstart feature, by introducing a dual transmission fluid pump system. Mercedesbenz has fit the models with a 9gtronic 9speed automatic transmission with shift paddles, a 7gtronic 7speed transmission with shift paddles, amg speedshift plus 7speed transmission or amg speedshift mct 7speed transmission. It will eventually be available in most of the firms models and engines. Oct, 2016 according to the catalogue though, the standard gearbox is 7g tronic, so my question is do all new c class mb autos now have the 9g tronic gearbox. The 9gtronic gearbox is compatible with rear and allwheel drives, together with plugin hybrid or hybrid drive systems.
The 9g tronic debuts in the mercedes e 350 bluetec and will be introduced in other models later on. Vaico offers three different sets for transmission oil change, fitting amongst others mercedesbenz w205, 212, 2, 166, c207, 218, r231, 172. These simple do it yourself instructions take less than 5 minutes. The price summary agrees with the price that i have agreed with the dealer, so it hasnt just been sneaked in as an extra. Oil drain set for mercedes 9g tronic transmission part no. Anyone know the difference between 7g tronic vs 7g tronic plus. The main transmission shaft is another technical highlight of the 9g tronic. Power transmission transmission 9gtronic automatic transmission gear ratios finaldrive ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear 6th gear 7th gear 8th gear 9th gear reverse 2. Oil change and flushkits for mercedesbenz 9gtronic 725. The 9gtronic represents the seventh automatic transmission generation from mercedesbenz. Announced in 20 earlier post, the 9gtronic represents the seventh automatic transmission generation from mercedesbenz. The torque converter, clutch and electric motor are housed in. Adjust the 4 planetary gearsets dimensions with 4 bottom sliders.
About 65 percent of mercedesbenz cclass sedans, wagons, and sport coupes are purchased. Ninespeed automatic transmission 9gtronic by mercedesbenz. The w219 mercedesbenz clsclass is the first generation of the clsclass range of fourdoor saloon features a fastback body style by mercedesbenz, and was produced between 2004 and 2010. Dubbed 9g tronic, the gearbox will offer improved fuel efficiency and reduced co2. The 9gtronic is considered to be the worlds first 9speed automatic gearbox in the segment of premium cars. Within 30 driving cycles, the ecu will monitor your driving habits and adapt the shifting points to your driving style. The 9gtronic debuts in the mercedes e 350 bluetec and will be introduced in other models later on. According to a recent report, mercedes is developing a ninespeed automatic transmission. This procedure will reset the adaptive shifting points in your mercedesbenz automatic transmission control unit tcu.
Progress in automotive transmission technology xiangyang xu 1,2 peng dong 1,2 yanfang liu 1,2 hui zhang 1,2 received. With nine gears, the new transmission can cruise at a lower engine speed than a 7speed transmission. This site is like a library, you could find million book here by using search box in the header. Mercedesbenz 9gtronic 9speed hybrid transmission youtube. All books are in clear copy here, and all files are secure so dont worry about it. Mercedesbenz releases details on 9gtronic ninespeed auto. Design of the mercedesbenz automatic transmission 9gtronic.
Mercedesbenz announced the new 9speed 9gtronic in 20, the first rearwheeldrive ninespeed automatic transmission with torque converter, is making its debut in the e 350 bluetec as the standard transmission paired with the 185 kw v6 diesel engine. The thirdgeneration hybrid transmission evolved on the basis of the 9g tronic plus automatic transmission. For 9g tronic 725589029000, 725589009000 gearboxes. Sep 14, 2017 the 9gtronic automatic transmission from mercedesbenz is the worlds first automatic transmission to feature a hydrodynamic torque converter. The 2017 sclass lineup features six models with four transmission options among them. Firstly, it is one of the longest shafts in the entire automotive industry at 550. No tools are required to perform this procedure and make your mercedesbenz shift like new. The 9gtronic transmission offers a larger gear ratio range as well as shorter steps between gears offering an imperceptible shift. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1. A new transmission fluid was developed for the 7g tronic plus. Automatic transmission 9gtronic 725 pdf book manual free. Inside the fuelefficient 9speed 9gtronic from mercedes.
Dubbed 9gtronic, the gearbox will offer improved fuel efficiency and reduced co2. Design of the 9gtronic with essential components the mechanics of the transmission is laidout as a compact design unit for standard. Read online automatic transmission 9gtronic 725 book pdf free download link book now. Even faster gear changes and smoother gear shifting make it an enticing proposition. Its seamless power delivery is also paired with the brands dyanmic select system that adjusts shift points for comfort or efficiency. The function descriptions are structured in a familiar. Check this maintenance of 9gtronic transmission with 9speed in a mercedes cls. According to the catalogue though, the standard gearbox is 7gtronic, so my question is do all new c class mb autos now have the 9gtronic gearbox. The transmission transfers torque using a fluid, rather than a mechanical clutch. For the first time in europe, we will show you how you can do. Resetting the transmission shift points makes the transmission the same as when the car is out of the factory. The 7g tronic plus is the successor of the 7g tronic transmission. The design of the automatic transmission 9gtronic is shown in figure 3.
All the transmission functions and control components for this automatic. The brand recently revealed several details about the transmission, dubbed 9gtronic, ahead of its official launch. Mercedesbenz details 9gtronic ninespeed automatic transmission. With the 9gtronic automatic transmission from mercedesbenz, drivers will experience a smoother drive, improved performance and.
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