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Western States Highway Equipment Managers Association August 2011
Bob Neitzel
Vocational Marketing Manager
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Navistar 2010: Taking a Different Path
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MaxxForce 13 Heavy Duty Diesel Engine – summary
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Why isn’t Navistar going with SCR?
How have Navistar Advanced EGR engines been tested?
What happens when the credits run out?
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Powered by MaxxForce
Medium and Heavy Trucks 3 ® ® International ® is a registered trademark of , Inc.
Navistar MaxxForce Engines
Built for fuel economy, power, reliability, durability
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MaxxForce 7 - V8 6.4 Liter 220 HP – 300 HP MaxxForce DT/9/10 - I6 7.6/9.3 Liter 215 HP – 350 HP MaxxForce 11/13 10.5/12.4 Liter 330 HP – 475 HP MaxxForce 15 15 Liter 435 HP – 550 HP Available 2012
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Our 2010 Commitment
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Reduce customer operating costs Meet 2010 standards with minimal customer burden
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Achieve EPA / CARB compliance and certification
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CARB Best Available Control Technology
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Navistar Strategy
Observations and conclusions
• One or more viable alternatives to liquid urea based SCR will be available within a few years – Leading industry suppliers and smaller research oriented companies • Navistar never made SCR investment that Europe did – Gives us a timing advantage on future technology
Customer perspective
• What happens to vehicles with liquid urea based SCR when other alternatives mature?
Navistar perspective
• Decision to go with Advanced EGR prime path, monitor developing technologies – Most security for customers, provides differentiation for Navistar International ® is a registered trademark of , Inc.
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EGR Technical Formula
Advanced EGR goals Air fuel ratio control, thru the complete transient cycle Lambda > 1.0 => Excess Air (Lean) Lambda = 1.0 = Stoichiometry Diesel 14.5
Lambda < 1.0 =< Excess Fuel (Rich) Thermal control, thru the complete transient cycle Cooled exhaust molecules surround the nitrogen molecules acting like insulation which protects the nitrogen from super heated combustion temperatures, therefore keeping the nitrogen molecules from converting to Nox.
High Low COMBUSTION CYCLE Too Hot: • Excess NO X • Lambda > 1.0 • • Optimum Low Nox Low Soot Too Cool: • Excess fuel • Excess soot • Lambda < 1.0
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MaxxForce Advanced EGR Enablers
2.) Air Management 4.) Fuel Management 3.) Exhaust Management 1.) Engine Calibration
Flow Models 2010 Desired EGR Mass Flow Rate EGR = f (A, density, flow coef.) Commanded EGR Valve Position
5.) Mixing Management
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MaxxForce 7 Product Improvements
CGI Engine Block
1225 to 1160 LB.
B50 500,000 Miles
Integrated Fuel Filter & Cooler After treatment
® ® Can size increases by ¾ in, (=33%) Emitec to Corning International ® is a registered trademark of , Inc.
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MaxxForce DT, 9, 10 Product Improvements
Electronic Fuel Pump After treatment
Engine
Downstream Injection Multi-position Exhaust device HC Doser / DSI
Metallic pre DOC Metallic DOC AT DPF 12” X 12” Can size increases by ¾ in, (=33%) Emitec to Corning International ® is a registered trademark of , Inc.
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MaxxForce 11 & 13 Product Improvements
Jacobs Engine Brake Bosch DSI Injector MaxxForce 11 398 Ft. LB. at 2100 RPM MaxxForce 13 470 Ft. LB. At 2100 RPM Relocated Fuel Filer Assembly Service Interval Reduced to 0 Integrated Oil Filter & Crank Case Breather
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MaxxForce Advanced EGR: An Evolution
NOx g/bhp-hr ® ® International ® is a registered trademark of , Inc.
Myths about EGR Myth:
Engines run hot with EGR
Truth:
Enhanced cooling system and lower combustion temperatures
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5/1/2020 ® ®
2010 Heavy Cooling Systems
2010 Cooling System
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Myths about EGR
5/1/2020
Myth:
Engines with EGR lose fuel economy
Truth:
Vehicle, fuel system, combustion chamber design and electronic control enhancements match—and even improve—fuel economy
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Total Vehicle Integration
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WorkStar
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7600 “Slope-nose” Exterior
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1. The new sloped hood of the WorkStar provides best-in-class visibility for the driver 2. Strong vocational “mega-bracket” design (similar to the PayStar 5900SBA) provides a strong support for the radiator and front end 3. Heavy-duty 150,000 lb tow-hooks International ® is a registered trademark of , Inc.
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WorkStar
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7600 “Slope-nose” Mega-Bracket
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WorkStar
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7600 “Slope-nose” Exterior
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Additional Features:
Common radiator with PayStar 5900SBA (1,564 in²) • Designed for REPTO and transmission mounted PTO applications • Front frame extensions and FEPTO accommodation available in standard WorkStar hood configuration • Available in Set-Back (46”) 4x2 / 6x4 / 8x6 axle configurations • Set-Forward axle (29.5”) is available in standard WorkStar hood configuration • Available December International ® is a registered trademark of , Inc.
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WorkStar
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7600 with Eagle Interior
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1. LoneStar inspired instrument panel features easy to read ivory gauges 2. Easy to clean vinyl interior panels provide durability 3. Ergonomic center panel allows easy access to auxiliary truck and body switches 4. Steering wheel controls allow the driver to keep his/her hands on the steering wheel 5. Easy to clean vocational floor mat International ® is a registered trademark of , Inc.
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WorkStar
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7600 with Eagle Interior
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Additional Features:
Premium seats provide an abundance of adjustment to fit any driver resulting in superior comfort • Rosewood trim with gauges available in either easy to read ivory or black with chrome bezels • Back wall pocket for additional storage • Door mounted speakers & grab handle • Available December 2011 International ® is a registered trademark of , Inc.
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Snow Plow Extended Frame Rails Reinforcement
• • Moved all 315HP and lower engines back to mid-cab position (~70% of WorkStar MDD) Investigating a non-notched high cab cooling solution for the remainder of 7400 and 7500.
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New Model 7600 SBA Tridem
– Hendrickson Primaax Suspension – 69k • Vocational air ride – Meritor 53k axles – Available now ® ® International ® is a registered trademark of , Inc.
New Model 7600 SFA 6x6
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In Production
– Fabco SDA-1800 18k front drive axle – Fabco TC270 2 speed transfer case – 46k Hendrickson HMX rear suspension •
Expand offering to include:
– Fabco SDA-2100 21k front drive axle • w/20k springs – Fabco TC-180 transfer case • Single speed • 15,000 lb-ft input torque – Fabco TC-142 transfer case • 2 speed • 20,000 lb-ft input torque ® 24 International ® is a registered trademark of , Inc.
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E-Coated Frame Rails
(Pictures after 1000 hrs in salt spray booth) – 0010021 – 0010022 CHASSIS COATING Corrosion Resistant Primer Coating for Single Frame Rails CHASSIS COATING Corrosion Resistant Primer Coating for Reinforced Frame Rails Single Rail Powder Coat Only Outside Reinforced Rail Powder Coat Only Inside Reinforced Rail Powder Coat Only Single Rail E-Coat & Powder Coat Outside Reinforced Rail E-Coat & Powder Coat ® ® Inside Reinforced Rail E-Coat & Powder International ® Coat
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Corrosion Resistance Features
Huck Spin II Bolt and Collars – These corrosion resistant bolts are thoroughly cleaned, then coated with Geomet® 321, a non electrolytically applied thin-film coating of metallic grey color for corrosion protection.
– Collars are zinc electroplated with a black-dyed trivalent chromate. The collars then lubed with cetyl alcohol flake.
Aluminum Battery Boxes • Aluminum Fuel Tanks • • • Stainless Steel Fuel Tank Straps – 15924 – Bright finish stainless steel fuel tank straps Aluminum Steps – 16XTK – Two bright aluminum steps per door – 16ZBB – Two, aluminum, self-cleaning steps (Bustin) per door RPM/TCM Mounted Inside Cab International ® is a registered trademark of , Inc.
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Corrosion Resistance Features
• Brake System Improvements – Bendix ATR-6 – virtually eliminates corrosion issues with internal valve system • New MPM Composite Oil Pan with Heater (12WTH) – The MPM composite further prolongs the life of the oil pan in two ways 1. The plastic absorbs and dissipates energy when small road debris hits the finish a.
It takes longer for the little rocks to chew through the finish and expose the metal leading to rust on the outer steel layer.
2. The inside plastic layer acts as a protective barrier for the layer of steel outside of it in the event that the steel layer rusts a.
Until the plastic layer is removed the second layer of steel will remain intact preventing oil leakage • Metal – Plastic – Metal oil pan design • E-coat /powder coat on outer layer International ® is a registered trademark of , Inc.
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7600 REPTO Service Hatch
– Add stamped hole in transmission cover plate, cutout in floor mat • • Provide a 6x6 inch opening in transmission cover Production Date – Fall 2011
Fire Piece Frame reinforcement
behind the cab, designed for wing plow support (recommended with right or left wing plows-SQ) ® ® International ® is a registered trademark of , Inc.
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Dual Hood Hatches
• Hood hatches – dual for checking and filling all fluids – Production Fall 2011 ® ® International ® is a registered trademark of , Inc.
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High Visibility Mid-Range Diesel (MaxxForce DT, 9, 10) Truck Description:
This program will release the DuraStar hood and cooling module onto the WorkStar Mid-Range Diesel (MRD) chassis. This product provides our customers, who are not needing front PTO, an option for better visibility with the feature set of our Severe Service WorkStar
Update:
• Program Approved • Coming Fall 2011 ® 30 International ® is a registered trademark of , Inc.
WorkStar Compressed Natural Gas (CNG)
• 7300/7400 Garland Production
• 210-300 HP MF-DT • 4 – Tank/Step combinations
• Garland Truck Specialty Center (TSC) Installation:
• CNG Fuel Tanks • Natural gas fueling • Road Test Validation ® 31 International ® is a registered trademark of , Inc.
WorkStar 01MSP 01SBJ 04AZV 04AZY 08WKU 08TKJ 08TKG 08THK
Latest product features releases
BUMPER, FRONT Full Width, Aerodynamic, Chrome Plated Steel; 0.189" Material Thickness, Includes Mounting Holes for 2 CPI Bumper Mounted Sirens CROSSMEMBER, INTERMEDIATE 1st Located 3.78" to the Rear AIR BRAKE ABS {Bendix AntiLock Brake System} Full Vehicle Wheel Control System (6-Channel; 6 Sensor/6 Module) With Automatic Traction Control AIR BRAKE ABS {Bendix AntiLock Brake System} With Electronic Stability Program (6-Channel; 6 Sensor/6 Modulator) With Automatic Traction Control BATTERY DISCONNECT SWITCH 200 Amp; Lever Operated, Locks with Padlock, Battery Box Mounted, Does Not Disconnect Charging Circuits, Disconnects Power to PDC STOP, TURN, TAIL & B/U LIGHTS {Truck Lite} Super 44, With LED Bulbs for Stop, Turn & Tail Lights and License Plate Light and Backup lights, With Power Module, "International" Termination and Less Junction Box STOP, TURN, TAIL & B/U LIGHTS {Truck Lite} Super 44, With LED Bulbs for Stop, Turn & Tail Lights and License Plate Light, Truck Lite Super 40 for Backup lights, With Power Module, "International" Termination and Less Junction Box STOP, TURN, TAIL & B/U LIGHTS {Truck Lite Super 40}, With Power Module, "International" Termination and Less Junction Box International ® is a registered trademark of , Inc.
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WorkStar 14GVM
Latest product features releases
AXLE, REAR, TANDEM {Meritor MT-40-14X-5DCR-P} Single Reduction, 0.500"(12.7mm) Wall Housing Thickness, 40,000-lb Capacity, R Wheel Ends, Lube Pump, With Driver Controlled Locking Differential in Forward Rear and Rear Rear Axle
14WMM
AXLE, PUSHER, LIFT TYPE {Watson & Chalin SL-2055 Tru Track} 20,000-lb Capacity; Includes One Self-Steer Axle
14UPP 15DRX 15SUV 15SUW
SUSPENSION, REAR, AIR, TRIDEM {Hendrickson PAX-690-55} 55" Axle Spacing; 69,000-lb Capacity, 12.5" Ride Height, With Shock Absorbers Mounted in Standard Location FUEL TANK, CNG (2) 80 U.S. Gal. Diesel Equivalent, Frame Mounted Left & Right Side Back of Cab FUEL TANK, CNG 40 U.S. Gal. Diesel Equivalent, Frame Mounted Right Side Back of Cab FUEL TANK, CNG 40 U.S. Gal. Diesel Equivalent, Frame Mounted Left Side Back of Cab International ® is a registered trademark of , Inc.
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Fuel Saving Idle Reduction Options
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Auto Therm code 60ADA
– Engine “off” cab heating, save fuel, reduce emissions – Available on TerraStar, DuraStar or WorkStar engine/cab combination – Reduce engine idling to maintain cab heat.
– 70° F cab heat for 11/2 hours with 32° F outside ambient temperature ® ® International ® is a registered trademark of , Inc.
2010 Emissions MaxxForce 11 in PayStar 5500/ & 5600 models
• Release 2010 compliant MaxxForce 11 engines in the 5500 and 5600 6x4 models • Retain aluminum cab offering for heavy duty construction customers • Retain Tridem offering for heavy duty construction customers • Utilize Garland Engineering resources to lead the activity with expert support from Power Train and Vehicle Engineering functional teams as needed for guidance and reviews International ® is a registered trademark of , Inc.
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Horizontal / Vertical Exhaust
Available on 5500, 5600, and 5900 SBA w/MaxxForce 11 and13 engines Clean CA Manual or Automatic transmissions ® 36 International ® is a registered trademark of , Inc.
DuraStar 01572 01CEK 01CEL 01CEM Latest product features releases
TOW HOOK, REAR (2) FRAME RAILS Heat Treated Alloy Steel (120,000 PSI Yield); 10.125" x 3.580" x 0.312" (257.2mm x 90.9mm x 8.0mm); 420.0" (10668mm) Maximum OAL, Limited to 33,000 lb Maximum GVWR FRAME RAILS Heat Treated Alloy Steel (120,000 PSI Yield); 10.250" x 3.610" x 0.375" (260.4mm x 91.7mm x 9.5mm); 456.0" (11582mm)Maximum OAL, Limited to 33,000 lb Maximum GVWR FRAME RAILS Heat Treated Alloy Steel (120,000 PSI Yield); 10.375" x 3.705" x 0.438” (263.5mm x 94.1mm x 11.1mm); 456.0" (11582mm) Maximum OAL, Limited to 33,000 lb Maximum GVWR
02EZK 03ADC
AXLE, FRONT DRIVING {Fabco FSD-12-A/FSD-12H} Single Reduction, 12,000 lb Capacity SUSPENSION, FRONT, SPRING Parabolic, Taper Leaf; 12,000 lb Capacity; With Shock absorbers
08TKJ 15924 16ZBB
STOP, TURN, TAIL & B/U LIGHTS {Truck Lite} Super 44, With LED Bulbs for Stop, Turn & Tail Lights and License Plate Light and Backup lights, With Power Module, "International" Termination and Less Junction Box FUEL TANK STRAPS Bright Finish Stainless Steel ACCESS, CAB Driver & Passenger Sides, Two Aluminum, Self-Cleaning Steps (Bustin) Per Door, For Use With Regular & Extended Cabs N/A with 13" Deep Fuel Tanks International ® is a registered trademark of , Inc.
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TerraStar Class 4/5 16,000 – 19,500 GVWR
• Major Accomplishments: – More than 2,500 delivered – Production units building • Upcoming Milestones : – Chrome grill – IROS air suspension (full production) – Plastic BTR fuel tank ® International ® is a registered trademark of , Inc.
TerraStar Latest product features releases 8TMH 08WCL 08WEE 10WGC 12VYL 15DYD 60AAG 60ACS
SWITCH, AUXILIARY Accessory Control, for Wiring in Roof, With Maximum of 20 amp Load With Switches In Instrument Panel HORN, AIR Black, Single Trumpet, Air Solenoid Operated SWITCH, AIR HORN, PASSENGER Fire Truck Application; Momentary Switch Located in Instrument Panel Close to Passenger, Driver Also To Activate Switch at Steering Wheel SPECIAL RATING, GVWR Limited to 17,999-lb GVWR ACCESSORY WIRING, SPECIAL for Road Speed Wire Coiled Under Instrument Panel for Customer Use FUEL TANK (2) Top Draw; Rectangular, (1) Non-Polished Aluminum, Mounted Right Side Under Cab, 40 U.S. Gal., (1) Steel, Mounted Between the Rails Total Capacity 80 U.S. Gal., 303 BDY INTG, REMOTE POWER MODULE Mounted Inside Cab behind Driver Seat; Up to 6 Outputs & 6 Inputs, Max. 20 amp. per Channel, Max. 80 amp Total (Includes 1 Switch Pack With Latched Switches) BDY INTG, SWITCH MOMNTRY 3POS Rocker, Backlit, with "ON" Indicator Mounted on Dash, Latching Software, for 1; Auxiliary Load 20 amp. Maximum; Power Available Only in "Ignition" or "Accessory" Position, Output Also Controlled by a Customer Remote Mounted Switch (requires 1 Remote Power Module input & 1 output) International ® is a registered trademark of , Inc.
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All Wheel Drive (4x4)
• Available Mid 2012 •
Premium appearance package
• Chrome Grille (all chrome) • Painted fender extensions (paint grain) • Painted modesty panels (paint grain) • Headlight surround - chrome ® ® International ® is a registered trademark of , Inc.
Thank You!
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