2014 Clean Snowmobile Team 1 Presenters Niko Bognar Brandon Krautkramer Design Objectives Create Efficient Snowmobile Fueled by 1632 Isobutanol Emissions Reductions Noise Exhaust Maintain Stock Riding Qualities ID: 256205
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University of Wisconsin - Platteville2014 Clean Snowmobile Team
1
Presenters:
Niko
Bognar
Brandon KrautkramerSlide2
Design ObjectivesCreate Efficient Snowmobile Fueled by 16%-32% Isobutanol Emissions ReductionsNoiseExhaust
Maintain Stock Riding QualitiesPerformanceComfort
2Slide3
Consumer AppealComfortErgonomicsReliabilityHigh PerformanceTrailTrac
Low MaintenanceLow Operating Cost
Fuel Mileage
3Slide4
Dealer AppealSalesMarketable to consumers AestheticsPerformanceComfort
ServiceReadily available partsEase of Maintenance
4Slide5
Snowmobile ChoiceChassis: 2014 Arctic Cat ZR 7000 LXR Model: ProCross5
Engine Type
4-Stroke
Engine Details
Liquid Cooled
Genesis 130FI
Cylinders
3
Displacement
1049
cc
Bore x Stroke (mm)
82mm X 66.2mm
Exhaust
Single
Fueling
Electronic
Fuel InjectionSlide6
Design StrategyEfficiencyEngine ManagementDriveline ImprovementsCleanEngine SelectionCustom Exhaust
QuietSound Deadening Material
Flex Fuel
Isobutanol mix 16%-32%
User Friendly
Ergonomic Rider Position
Trail Performance Related
Simple Display and Controls
Easy Starting
Adjustable Suspension
6Slide7
Engine ManagementPerformance Electronics Stand Alone ECUUser FriendlyWi-fi Tuning Capabilities
7Slide8
Engine Tuning and CalibrationDYNOmite Water-Brake DynamometerAFX Wide Band AFR MonitorExhaust Gas TemperaturesEMS Emissions Analyzer
8Slide9
Environmental BenefitsReducing EmissionsTikka RacePre-Burn Catalytic SystemPre-CatsMain CatAdvantagesMaintains Stock Back-Pressure
Replaces Previous MufflerNo Maintenance
9Slide10
Driveline ImprovementsBelt Drive SystemC3 PowersportsReplaced Drivers 9 Tooth to 10 Tooth
Replaced Stock Rear Idler Wheel with 10 Inch Diameter Billet WheelsDupont
Teflon SlidesTrackCamoplast Ice
Attak
XT
10Slide11
Driveline Improvement ResultsVarying Driveline ConfigurationsDrill TestHp lost = (115 Volts)*(Amps)* (0.001341 Hp/W)22% More Efficient
Pull TestThrottle Position Test13.1% Reduction of Throttle Position at Same Speed and Conditions
11
Modification
% Reduction of TPS
Belt Drive System
9.26
Big Wheel Kit
2.12
Dupont
Teflon Slides
1.71
All Modifications Combined
13.09Slide12
Sound DeadeningCustom MufflerEngine CompartmentPolymer Technologies Acoustical Barrier with AbsorberReduced 7 dB
12Slide13
SuspensionEasily Adjustable Front and Rear SuspensionCapable of being tuned for various riding styles Floating Front Rear SuspensionImproved Control in Small and Large Bumps
Better Traction
13Slide14
SummaryConsumer BenefitsComfortable / ErgonomicEasy and fun to rideReliable
Competitive Cost$15,411.72 USD MSRP
Dealer BenefitsEasy to Sell
Easy to
Service
Environmental
Benefits
Low Emissions
Quiet
14Slide15
Thank YouQuestions?15