Not doing so can result in heavy fines, forced upgrades and lost productivity. Caterpillar 2007 engine technology—as anticipated—will be based on the ACERT platform with the addition of a diesel particulate filter (DPF) for PM control. Caterpillar is being sued by frustrated customers over failures, ineffective repairs and financial losses in C13 and C15 ACERT engines, according to a report by Truckinginfo.com. Caterpillar sued over C13/C15 engine problems. Caterpillar history and launched a major initiative to improve manufacturing excellence around the world. Most oem regeneration systems on the market are passive till they add the sensors and injectors and electronically hold down the pedal to raise the rpm’s to create heat and perform a regen. Si vous ne roulez que sur de petits trajets, envisagez plutôt un véhicule essence (ou un vélo électrique !). 0:14-cv-01352, in the U.S. District Court for the District of Minnesota.. UPDATE: A second CAT engine class action lawsuit was filed in Colorado on June 24, 2014, alleging the same problems and seeking compensation for owners. When the filter is clogged with the increase of the engine operating time, the capturing function of the DPF is decreased. Caterpillars become pupae in late June-early July and remain in this stage for 1-2 weeks. DPF Regeneration and Cleaning. One method includes heating the particulate matter trapped in the filter to a temperature at which it combusts or vaporizes. Drivers reported low power and low fuel economy. Questions, Comments... Feel free to give us your Feedback & Suggestions. D. Open the “Aftertreatment Regeneration History” tab. The ACERT technology was prone to numerous regeneration issues. Emissions from diesel cars are a big concern worldwide and thanks to the DPF technology, diesel cars are much cleaner. Open the “Information” tab. Caterpillar Aftertreatment Regeneration Device The US NHTSA Office of Defect Investigations website makes for interesting reading. Check the Regeneration History. We in layman’s terms term off the second part keep it simple. 2. These and other problems may be avoided by periodic cleaning of the filter. Changez le filtre à particules bouché Nettoyer le FAP ne fonctionne pas . When a clog occurs, the filter is “regenerated” by burning and removing the soot. ARD Fuel Nozzle Heat Cycle – This override activates the output for the heated nozzle in order to clean the nozzle. Sometimes when I have a few minutes, I like to look through it to see what kind of problems engine/vehicle makers face. Similar to EGR problems, the DPF can become clogged up from city driving where the car does not get up to temperature. 10 000 km, en fonction de l’utilisation. Caterpillar recommends to checking the oil level and obtain an oil sample. Le processus démarre lorsqu’un état de charge élevé du filtre à particules est atteint et qu’une certaine quantité de particules de suie s’est donc déposée dans le filtre. Caterpillar recommends automatic regeneration for most applications. At this point, Caterpillar recommends a manual regeneration (or parked regeneration). C. Open the “History” tab. 3. How will Tier 4 Interim/Stage IIIB machines compare to their predecessors? One of the triggers for an active regeneration is high DPF Differential Pressure. This type of filter cleaning may be referred to as regeneration. 20 August 2010. The ACERT Technology had a lot of problems for Caterpillar, first with the CAT C7 but more so later on with the CAT 13 and CAT 15 engines. Electric Boom and Stick Regeneration for Added Efficiency . When this condition occurs, perform the following procedure: Click the "Finish" button in order to complete the regeneration. caterpillar - dpf regeneration problems on c15 acert - online cat has problems on all engines with aftertreatment not just the c 15 the system was from 1080 F to 750F which will all the DPF filter to regeneration under caterpillar - australia: products & applications Cat C9.3 ACERT Engine The system will not interrupt the work process and can regenerate during machine operation. Thus the apparatus for attaching the regeneration member within the internal combustion engine greatly reduces the cost of the engine. Change the oil and oil filter if needed. The Caterpillar Diesel Engine Class Action Lawsuit is Scenic Boundaries Trans Inc. v. Caterpillar Inc., Case No. CAT C7 Specs and Engine History - Capital Reman Exchange Caterpillar sued over C13/C15 engine problems. CATERPILLAR AND REGENERATION Caterpillar takes an alternative approach to comply with Tier 4 Final standards by using proprietary active regeneration technology. Previous regeneration mechanisms have been complicated and costly. Another unique feature of the Caterpillar engine is the method used for active regeneration of the DPF. Solution. 6 acert diesel engine - nc machinery Cat C6.6 ACERT Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. PASSIVE SYSTEMS RESEARCH LINK FILTERS MUST BE CLEANED AT TIME OF PROGRAMMING AND EVERY 6 … The technology was really the first generation emissions technology for heavy duty diesel engines. If it needed a engine the truck would not run at all. La régénération du filtre à particules est normalement déclenchée automatiquement par le véhicule lorsqu’il roule, et ce tous les 2000 à . Instead, the Caterpillar … Performing a ‘forced regeneration’ Step-by-step instructions are included with the EEC DPF diagnostic tool, but in basic terms, to carry out a forced DPF regeneration you need to: a) Ensure the vehicle is parked outside in park/neutral, the hand brake is on, engine warm, with at least a quarter tank of fuel, and check there are no fault codes stored. Caterpillar sued over C13/C15 engine problems. Options. caterpillar - dpf regeneration problems on c15 acert - online DPF REGENERATI ON PROBLEMS on C15 ACERT. This condition occurs when the Aftertreatment Regeneration Device (ARD) has a loss of combustion during the lean burn portion of the regeneration. The Cat® Regeneration System (CRS) periodically introduces a small amount of fuel into the DPF to burn off soot. 2. cat has problems on all engines with aftertreatment not just the c 15 the system was not desinged by cat c6. In a somewhat surprising announcement made yesterday, Caterpillar indicated that the addition of exhaust gas recirculation (EGR) to the ACERT package will be also necessary to meet the 2007 NOx requirements. This is the burner … B. 20 August 2010. It was common that the CAT C7 ACERT … However this could be due to a break in the wires for the DPF Differential Pressure Sensor circuit. The output remains activated for approximately one hour. For this reason 2007 emissions Caterpillar engines use stainless steel charge air coolers that resist corrosion. finally, our Dealer organization, considered the best in the world, is well-prepared to help Cat customers get the highest possible return on their equipment investment. This is an online forum where professionals who work with Caterpillar equipment and engines can exchange information, find answers, and get expert advice from their peers. If the regeneration intervals have changed. The CAT DPF does not include a DOC. The present invention provides a simple regeneration member which is attached within a piston assembly. Many high-quality aftermarket Diesel Particulate Filters are available, often custom fit to specific makes and models. Check the "Active Diagnostic Code" screen on Caterpillar ET. E. Verify the following information: 1. Caterpillars are most active in May and June and their appetite grows as they get larger. As mentioned above, the filter is a device to capture fine particles. The 311F regenerates the flow of oil from the head end of the boom cylinder to the rod end of the boom cylinder during the work cycle to save energy and improve fuel efficiency. Overrides on the Caterpillar Electronic Technician (ET) for the Heated Nozzle . The CAT 3306 is built on simplistic old school mechanical engineering. Drivers reported low power and low fuel economy. The engine coolant temperature must be greater than 60° C (140° F). Sometimes simple is the simple solution. This code should be indicating a DPF that is getting full. Bon à savoir : cette régénération ne se déclenche pas quand on fait uniquement des petits trajets en ville. DPF’s are great for the … Continuing our series on CAT 3306 Air Inlet and Exhaust Problems, Part 2 of the series explores the Aftercooler and Turbocharger for air flow restriction issues. If the regeneration was manual or automatic. Il est impossible de nettoyer un filtre à particules correctement. Compliance with Tier 4 Final EPA standards is an unavoidable eventuality for owners and operators of diesel engined generator sets. Three trucking companies are suing Caterpillar Inc. over the sale of what their legal counsel says are “defective” 13- and 15- liter diesel engines for heavy-duty trucks. Caterpillars typically eat at night and seek shelter during the heat of the day. Other actions against Caterpillar date back to March of 2010, and those claim essentially the same problems were occurring with 2007 and 2008 model-year C13 and C15 engines. The whole reason the Diesel Particulate Filter came along was to clean up the diesel car image (Euro 5 Emissions, 2009). regeneration issues. To help you and other members get the most out of the community, please be sure to read our Guidelines. A. Connect Caterpillar Electronic Technician (ET) to the service tool connector. They are talking 25,0000 to replace engine and injectors again. 20 August 2010. Something that caught my eye was a number of recalls related to Caterpillar's Aftertreatment Regeneration Device (ARD). If the DPF soot loading reaches level 3, the DPF Lamp starts to flash and the Check Engine Lamp comes on. Various methods of cleaning filters exist in the art.