C. Dorwart August 13, 2010 1 Curtis Dorwart Marketing Product Manager Vocational Products 2010 Emission Technology and Packaging for Snow Plows WSHEMA

1C. Dorwart August 13, 2010

Curtis Dorwart

Marketing Product ManagerVocational Products

2010 Emission Technology and Packaging for Snow Plows

WSHEMA 2010


The Mack Vocational Line-up


The Mack Vocational Advantage

Each Mack vocational truck shares the same common features:

Vertical integration

Application Excellence

Mack MP series engines with exceptional fuel efficiency, low end torque and Mack

ClearTech SCR technology

Unmistakable Mack styling

High driver and customer acceptance


EPA 2010 Emissions Update


Mack and EPA2010

WE ARE READY!

WE ARE ON TIME!

WE ARE CLEAN & GREEN!


Mack ClearTech™

Customers can Identify Clean SCR

Technology with Mack Trucks, Inc.


Customer Field Test Status

• >30 Vehicles • >4.0 million miles• -20 to 90++ degrees F• High Altitude• Partnership with:

• Body Builders• Customers


• Waiting on feedback from CFT Group – will add comments

Positively Received – Good Power and Economy


Fluid Consumption

• Net Savings with ClearTech SCR

Diesel Cost 2.86$ DEF Cost 3.00$

% Fuel Econ Change

(vs. EPA 07)

DieselMPG

Diesel Cost/Mile

DEF MPG(@ 2.25%

rate)DEF Cost/Mile

Total Cost/Mile

Cost/100,000 Miles

Savings from Today's MP

(Cost)

2007 MP - 5.4 0.530$ - -$ 0.530$ 52,963$ $02010 MP + SCR 3 5.56 0.514$ 247.20 0.012$ 0.526$ 52,634$ $329Massive EGR (5) 5.13 0.558$ - -$ 0.558$ 55,750$ ($2,788)


Myth: DEF is Toxic

Acidic pH

• DEF is safe to handle and store– Non-toxic– Non-polluting– Non-flammable

• When stored at extreme temperatures, neither DEF nor Urea become toxic

• Poses no serious risk to humans, animals, equipment or the environment when handled properly

• The product is slightly alkaline with a pH of approximately 9


SYSTEM OVERVIEW


US10 ClearTech SCR

1= DEF Tank

2= DEF Pump

3= DEF Injector

4= SCR Unit

5= DEF ACM


US10 ClearTech SCR


DEF Circuit


DEF Tank Heater


Frame Mounted DEF Tank

• 11.8 gallon DEF tank


Integrated DEF Tank

• 6.6 gallon DEF tank

FRONT


Mack US10 Solutions

Driver Side Passenger SideFRONT FRONT


21“ TO BOC

88G

11.5“ TO BOC

WB 190“

49.75“ TO BOC

39.75“ TO BOC

37.25“ TO BOC

11.5“ TO BOC

WB 222“

24.5“ TO BOC

88G

Tractor Configuration Batt LH side

Truck Configuration Batt RH side

US10 Base Configuration


Cab Mounted Exhaust


20“ TO BOC

WB 205“

59.5“ TO BOC

88G

19“ TO BOC

22.5“ TO BOC

88G

81.5“ TO BOC

US10 Vertical SCR


21“ TO BOC

11.5“ TO BOC

WB 222“

8“ TO BOC

88G

US10 Integrated DEF Tank

In Frame Air reservoirs


21“ TO BOC

11.5“ TO BOC

MINIMUM WB 237“

19.25“ TO BOC

93G

US10 Granite AB Stacked Battery Box


Under Cab DPF and SCR



• DPF and SCR shown in relocated position. The Cab Steps are removed for ease of viewing only!

• Zero exhaust pipe encroachment inside frame rail = no PTO interference



Before After


Under Cab DPF and SCR with 72 Gallon Fuel Tank

.6”

BOC

Air tanks can be mounted inside frame rails. Shorter wheelbases may require outboard stacked air tanks as shown

Granite AF with 26” D-shaped new 72 gallon fuel tank with integral

DEF tank


Davco Fuel water separator to be mounted forward of fuel tank when specified

Air tanks can be mounted inside frame rails. Shorter wheelbases may require outboard stacked air tanks as shown

Under Cab DPF and SCR with 93 Gallon Fuel Tank

Granite AF with 26” D-shaped new 93 gallon fuel

tank with integral DEF tank


Pulling it all Together• Mack has packaging options for plows including clean back

of cab and clean frame• EPA 2010 certified and compliant solutions using

ClearTech SCR• Plus all of the got to have features too

– Full parent frame – Frame rail reinforcements– Frame extensions– Heated windshields– Inside/Outside air– Engine heaters– Plow wiring prep

– Roadwatch

– Front spring build ups

– Weather band radio

– Fuel heaters

– Heated drain valves

– Arctic wiper blades

– ETC!


Thank You!

Documents

C. Dorwart August 13, 2010 1 Curtis Dorwart Marketing Product Manager Vocational Products 2010 Emission Technology and Packaging for Snow Plows WSHEMA