APG Turbocharged Dual Fuel System

Publicly Traded Company (OTCQB – APGI) Facilities

Operations & Worldwide Distribution Center Algona, IA

Calibration & Emissions Tech Center Detroit, MI

University of West Virginia Diesel Test Cell Morgantown, WV

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Leader in the Dual Fuel Natural Gas Conversions

#1 in EPA engine approvals and units sold

Introduction to American Power Group

APG Engine Family Status for EPA Approvals

OUL: Caterpillar C11, C13, C15 2006 – 2004

C-16 2002 – 1997

C-10, C-12, C-15 2003 – 1996

IUL – SCR (MY 2010 – 2013)

Cummins ISX, ISM, ISL, ISC 2009 – 1998

N14, M11, L10, C8.3 2001 – 1991

Detroit Diesel DD15, DD13 2009 – 2008 Volvo/Mack (COMPLETED)

DD13 12.8L 2009 Detroit Diesel (December ‘14)

Series 60 14.0L 2009 – 1999 Cummins (January ‘15)

Series 60 12.7L, 11.1 2006 – 1987

Daimler MBE 4000 12.8L 2009 – 2001

OM457LA, OM460LA 2003 – 2000

Volvo D11, D12, D13, D16 2009 – 2004

VE D12 2002 – 1996

Mack MP7, MP8, MP10 2006 – 2002

E7 2006 – 1996

EM7 2002 – 1996 3

EPA-APPROVEDDE

SIGNED IN

D ET ROI T

Note: Some engines may not have been produced in each year shown above and some horsepower ratings may not be included. Contact APG or an authorized distributor for more details

WheelTime’s physical infrastructure creates a unique, high value service platform.

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181+ Locations

3,500 Technicians

2,800 Service Bays

1,500 Service Vehicles

American Power Group North American Dealer / Installer Network

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, .

Turbocharged Natural Gas™ Technology V5000 Dual Fuel Upgrade System

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V5000 Engine Kit Installed

3% by volume of Natural Gas in the turbo chamber. LEL(Lower Explosion Limit requires 5-15% by volume)

ECM wire harness

Low pressure regulator

Throttle body to control NG substitution %

Remote Display Unit

V5000 Pre-Qualification Process

Pre-Qualification Steps

Step 1 Confirm original OE calibration in ECM

Step 2 Check ECM for active/passive diagnostic codes Discuss any repair as necessary

Step 3 Complete Visual Inspection

check oil quality and oil analysis history Take oil sample and/or change oil if required

inspect hoses, belts, idlers, tensioners Adjust or replace as necessary

check coolant condition Service if required

check air & fuel filters Replace if needed

if equipped with a DPF, check for cracks Replace if required

Step 4 Disable any aftermarket rev or road speed governor

Step 5 Perform chassis dyno test – confirm engine meets rated power & torque

Step 6 Check & record engine blow-by in “inches” of water column (16” maximum”)

Step 7 Re-enable any aftermarket rev or road speed governor after pre-qualification steps

Customer Follow-Up

CNG Tank Installation

90” CNG tank = 46 DGE

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CNG Tank Installation – Additional Fuel Storage Options

Back of Cab (BOC) = 98.4 DGE (useable)

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Remote Fill Block Option

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50” LNG tank = 37 DGE

90” LNG tank = 78 DGE

LNG Tank Installation

Tank Sizing and Range C

NG

Bo

ss M

ou

nt

Typical Tank Size

Rated DGE

Estimated Useable DGE

Dedicated NG Engine Mileage @ 6 MPG*

Assume Average Dual Fuel NG Engine Mileage @ 6 MPG (50% Diesel + 50% NG)

25” x 60” 30.2 24 145 290

25” x 80” 41.2 33 198 396

25” x 90” 46.5 37 223 446

CN

G

BO

C

25” x 80” (x3)

123 98.4 590 1,180

LNG

26” x 76” 71 64 381 762

26” x 90” 88 79 476 953

26” x 116” 115 104 621 1242

*Actual mileage range will vary based on tank size, load, idle time and route profile

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Estimated Change in Net Weight When Tanks are Full

Configuration: 100% Diesel CNG Dual Fuel LNG Dual Fuel CNG Dual Fuel BOC

Tanks: Diesel Two 120 Gallon One 120 Gallon One 120 Gallon One 120 Gallon

Natural Gas N/A One 25” x 90” One 25” x 90” Three 25” x 80”

Rated DGE: 240 DGE 46.5 DGE 88 DGE 123.6 DGE

Effective DGE: 240 DGE 37 DGE 79 DGE 98.9 DGE

DF Range @ 6.5 MPG & 55% 1,560 miles 440 miles 930 miles 1,170 miles

APG System Weight: N/A 38 lbs 38 lbs 38 lbs

Tank/Brackets/Fill Box Weight:

Diesel 424 lbs 212 lbs 212 lbs 212 lbs

Natural Gas N/A 720 lbs 935 lbs 1,600 lbs

Fuel Weight – Full:

Diesel @ 7.02lbs/DGE 1,685 lbs 843 lbs 843 lbs 843 lbs

CNG @ 6.2lbs/DGE N/A 229 lbs N/A 613 lbs

LNG @ 6.2 lbs/DGE N/A N/A 490 lbs N/A

Estimated Total Weight at Full: 2,109 lbs 2,042 lbs 2,518 lbs 3,306 lbs

Estimated Net Weight Change: 0 67 lbs lighter 409 lbs heavier 1,197 lbs heavier

Introducing the APG Dual Fuel Glider™

Best Natural Gas Trucks on the Road!

• Lowest Purchase Price for a New Natural Gas Truck

• Net Dual Fuel Savings: $0.15 - $0.25 / mile

• Additional Maintenance & DEF Savings

• Attractive Financing Plans Available

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Named a 2014 Top 20 Product by Heavy Duty Trucking Magazine!

Why purchase an APG V5000 system?

Lower your overall fuel cost 25-30% 15

B

A

B

A

B

A

Today

100% Diesel

$4ppg

Dedicated

100% Nat Gas

$2ppg

APG System

50/50 Blend

$3ppg

B

A A

Customer Economics – Dual Fuel

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Leverage Sustainability Options: Diesel Reduction per Invested Dollar

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Base Diesel Assumption:

100,000 miles per year @ 6MPG = 16,700 gallons/year

Option Capital Investment Diesel Reduction

New Dedicated NGV Total Over 5 Years

$180,000 16,700 gal/year 83,500 gal/year

OR

Convert 6 Existing Trucks to DF @ 55% Displacement

Same $180,000 55,110 gal/year

Total Over 5 Years 275,555 gal/year

3.3x higher diesel displacement

Financing option

Cash flow positive each month

Example:

Monthly payment: $ 700

Monthly fuel savings: $1800

We will map it for you!

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Where do I fill the tank?

http://www.afdc.energy.gov/locator/stations/

http://www.cngprices.com/station_map.php

http://www.cngnow.com/stations/Pages/information.aspx

Benefits of APG Dual Fuel

Economics

• Save $0.12 to $0.25 per mile in fuel savings / normal maintenance costs

• Convert 6 existing trucks for same price as a new dedicated NG truck

• Lowest cost of total ownership

Performance

• No loss of power or torque compared to diesel

• Operates within normal diesel temps & pressures

• Handles extreme heavy-duty loads

Flexibility

• Can return to 100% diesel when needed

• Protection against future price spread changes

• Can transfer system & tanks to another truck – 20 year asset life

Environmental

• Reduce diesel-related emissions

• Meet sustainability goals – increase market share

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Thank you for attending!

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Dana Brewster Business Development Manager

Based in Cleveland, Ohio

2503 E Poplar St Algona, Iowa, 50511 Mobile: (440)488-9234 Phone: (515)395-1360 Ext. 155 dbrewster@americanpowergroupinc.com www.americanpowergroupinc.com