Built For The Next Generation - Thompson Tractor

built for thenext generationCat Tier 4 FINAL Technologies R

PROVEN PERFORMANCEWith millions of working hours on tens of thousands of units sincethe Tier 4 Interim product introductions, you can be confident in the qualityand value of your Cat Tier 4 Final investment.At Caterpillar, we know you’re under constant pressure to do more work at a lower total cost withless environmental impact. Our Tier 4 Final solutions help you do that. We redesigned the productline from the inside out at Tier 4 Interim to accommodate our Tier 4 Final solution. The result is a newgeneration of engines that meets your high expectations for reliability, performance, fuel efficiencyand component life, while producing significantly fewer emissions.Systems integration boosts power, saves fuelCaterpillar product designers work collaboratively,using advanced modeling and analysis tools to integratecomponents, systems, electronics and aftertreatmenttechnologies. Our integration experience allows us tooptimize power, fuel economy and emissions reduction.Integrated manufacturing improves qualityOur position as the largest vertically integrated manufacturerin our business gives us the power to build premium-qualityproducts. We integrate manufacturing advancement intoproduct designs and use common production processesacross the manufacturing base. As a result, we can deliverexceptional quality right from the start.23

Tier 4 Final Emissions ReductionCleaner Fuel & OilsCat Tier 4 Final engines meet stringentemissions standards and deliver theperformance and efficiency that successfulbusinesses demand.The emission regulations require the use of UltraLow Sulfur Diesel Fuel (ULSD), which contains 15 parts per million sulfur (mg/kg) as well as lowsulfated ash oil in Tier 4 Final engines.Like all manufacturers of diesel engines,Caterpillar is required to deliver engines thatmeet government emissions standards thathave been phased-in throughout the UnitedStates, Canada, Japan and the European Union.Emissions standards have been systematically reducing levels of Particulate Matter (PM) and Oxides of Nitrogen (NOx) since 1996 when thefirst standards went into effect.From Tier 1 (1996) levels to Tier 3 (2006), emissions standards required an approximate 65 percent reduction in PM and a 60 percentreduction in NOx.Tier 4 Interim standards required a 90 percent reduction in PM and a 50 percent decrease in NOx as compared to Tier 3 standards. Tier 4Final standards reduce NOx by an additional 80 percent, taking PM and NOx emissions to near-zero levels.* Engines rated 56–130 bkW (75–175 bhp) met Tier 4 Interim standards in 2012 and will meet Tier 4 Final regulations in 2015. Engines rated 560 bkW(750 bhp) met Tier 4 Interim standards in 2011 and will meet Tier 4 Final regulations in 2015 (EPA only). Standards differ by power category.45

1More Powerful, ReliableEngine ElectronicsThe electronics used in Cat Tier 4 Final engines aremore powerful and robust than ever.32Increased features and connection commonalityimprove the customer experience and increasequality and reliability.Over-foam wiring harness adds to reliability even in4proven tier 4technologythe most demanding applications.High Pressure CommonRail Fuel SystemAir Management and CatNOx Reduction System3Innovative Air ManagementCat Tier 4 Final engines feature innovative air-managementsystems that optimize airflow and enhance power,efficiency and reliability. We apply a range of simple,reliable turbocharging solutions, based on engine size and1Caterpillar designed Tier 4 Interim products with Tier 4 Finalstandards in mind. By planning ahead, we were able to minimizedesign changes and deliver the reliability and performance youdemand. Every Tier 4 Final engine is equipped with a combination ofproven electronic, fuel, air and aftertreatment components, based onengine size, application and the geographic location in which it willwork. Applying proven technologies systematically and strategicallylets us meet your high expectations for productivity, fuel efficiency,reliability and service life. The right technologies fine-tuned for theright applications results in:I MPROVED Fluid efficiency Up to 5% improvement over Tier 4 Interim products(including Diesel Exhaust Fluid consumption).High PERFORMANCE across a variety of applications.Enhanced RELIABILITY through commonality and simplicity of design.maximized uptime and reduced cost with world-class support from the Cat Dealer Network.application. This allows us to match turbo performance torated output for high productivity, excellent fuel efficiency,long life and low operating costs.2Next Generation FuelSystem OptionsAs a key component of Cat Tier 4 Technology, injectionCat NOx Reduction Systemtiming precisely controls the fuel injection process throughThe Cat NOx Reduction System (NRS) captures and coolsa series of carefully timed microbursts. This injectiona small quantity of exhaust gas, then routes it back into thetiming provides more control of combustion for thecombustion chamber where it drives down combustioncleanest, most efficient fuel burn. To maximize customertemperatures and reduces NOx emissions. The result ofvalue, Caterpillar engineers specified fuel systems basedmore than a decade of Caterpillar engineering researchon the power and performance demands for each engine.into this technology, the NRS is designed to be the mostreliable system of its type.High-Pressure Common Rail Fuel Systems with fullelectronic injection improve precision and controlthat boost performance and reduce soot for theC7.1 ACERT and C9.3 ACERT.Advanced MEUI-CTM injectorminimized impact of Emission Systems: designed to be transparent to the operator without requiring interaction.platforms handle increased injectiondurable designs with long life to overhaul.These durable injectors enhanceDELIVERING better fuel economy with minimized maintenance costs while providing the same greatpower and response.4pressures and more precise fuel rates.responsiveness while controlling sootin the C13 ACERT, C15 ACERT, C18ACERT, C27 ACERT and C32 ACERT.67

Building block technologiesDeliver fuel efficiency,reliability and durabilityDiesel Particulate Filter (DPF)A DPF traps particulate matterthat’s carried in the exhaust stream,preventing it from being releasedinto the atmosphere. Inside the DPF,Aftertreatment Technologiesparticulate matter, sometimes referredto as “soot,” is trapped until it isoxidized during regeneration.Clean Emissions Module (CEM)The CEM protects interior components, minimizes theaftertreatment footprint and simplifies maintenance.4Diesel Oxidation Catalyst (DOC)2The DOC uses a chemical process to reducehydrocarbons and carbon monoxide in theexhaust stream. No maintenance is requiredbecause the DOC is a “flow-through”device.Ammonia Oxidation Catalyst (AMOX)In order to ensure sufficient NOx reduction, a smallamount of excess Diesel Exhaust Fluid (DEF) is injectedinto the exhaust stream. This excess DEF may passthrough the Selective Catalytic Reduction (SCR)3catalyst as ammonia. To prevent excess ammoniafrom entering the atmosphere, the exhaust gas flowsthrough an Ammonia Oxidation Catalyst (AMOX) where1the ammonia reacts with oxygen in the presence of5this catalyst to form nitrogen and water.Selective Catalytic Reduction (SCR)4The SCR system consists of a SCR catalyst, AMOXand the Pump Electronics Tank Unit (PETU). Thissystem uses a small amount of Diesel Exhaust Fluid(DEF) to convert NOx emissions in the exhaust intonitrogen and water. No major redesign was necessaryto accommodate this system into Cat machines as thespace claim required did not change from our Tier 4Interim design.Pump ElectronicsTank Unit (PETU)The PETU is responsible for storing,- DEF is a solution of urea dissolved in deionizedcontrolling and supplying thewater to produce a concentration that is about 1/3appropriate quantity of Diesel Exhausturea and 2/3 water. DEF used in Cat engine systemsFluid from the DEF tank to the DEFmust meet the requirements outlined in ISO 22241-1.injector. The Diesel Exhaust fluid isused by the SCR system to reduceNOx emissions in the exhaust.89

real stories, real resultsWhat customers are saying aboutCaterpillar’s Tier 4 solution“I don’t know how you canimprove on this one. It’s the best.”“We put all of“The difference-makerof (the Cat machine)is the fuel efficiency ofit. Compared to othercompetitors that we tried,it’s easily hands-downthem to the test.And Cat.by far.“Justkeep running thetractor without payingattention to it. It takescare of itself.”Regarding Regeneration:by far.beat themin every aspectyou can think of.”“I could hire a guy today and he wouldnever even know the machine wasgoing to regen if I didn’t tell him.”SHAWN Henry Pekin Sand and Gravelbetter than what I’d seenof our competitors.”Derrek Henry Pekin Sand and Gravel“If youbuy the Cat, youdon’t have toworry about it.”Regarding Regeneration:“There is absolutely, from“We don’t worry aboutan operator’s standpoint,the regen capability atno change, no difference.all with the Tier 4 weI couldn’t tell you thathave on this project. It’s(Tier 4) was there.”in automatic mode andit just takes care ofitself the whole time.”“Tier 4 iscompletelyproviding theperformance thatwe’ve alwaysgot from Catproducts.”Jeremy Livengood Stark ExcavatingDavid Boyer Stark Excavating1011

Delivering more power,better fuel economy andlowering yourOperating costsWe believe that part of our commitment to our customers is to understand your needs and yourbusiness. We know that maintenance, service and support are critical not just to power andperformance but to achieving the lowest total cost of ownership. Your Cat dealer is dedicatedto delivering value for the life of your machine.World-class Service and Support The Cat Dealer Network supports your machine andyour operations.The parts commonality built into the Tier 4 Final line ofmachines enables common service tooling and parts stockcoverage, further enhancing the value that product supportcan deliver. With industry-leading parts availability, cost-savingReman options and Cat Certified Rebuild programs, you cankeep your machine performance high and your operatingcosts lower.Caterpillar has taken every possible step to effectively manageservice and maintenance issues and minimize the impact of thoseactivities on operating costs.Basic oil and filter change intervals remain at 500 hours.Engines are required to use Ultra Low Sulfur Diesel (ULSD)fuel and also accommodate up to B2O biodiesel whenblended with ULSD.*New emissions standards drive new service intervals andmaintenance activity:CEM aftertreatment is designed with a removable centersection to allow easy access to the DPF for ash service. DPF ash servicing:– Maintenance free (C7.1 ACERT)– 5,000 hours (C9.3)- DPF clean and replace- Cat Reman DPFCat dealers also offer Customer Support Agreements and fleetand business management expertise that can help you reduceoverall costs and manage your business even more effectively.which may take your success to a whole new level.Controlling owning and operating costsis one of your highest priorities. That’swhy Caterpillar engineers designedTier 4 Final products to work efficientlyand economically over a long life cycle.Testing and analysis results for Tier 4 Finalproducts, along with customer feedback,confirm that operating costs have beenreduced across the product line. Thisreduction is due to improvements in fluidefficiency and serviceability, both ofwhich offset the costs associated withaftertreatment maintenance.*Refer to Caterpillar Machine Fluids Recommendations SEBU6250 for more information.1213