CNG or LNG(Methane)
4500 psi working pressure3600 psi service pressure4 times space of diesel
Nominal 100 psi (232 psi max)-260˚FahrenheitTwice the space required by diesel
Liquid Natural Gas
• Fewer Tanks • Greater fuel density
– Range and space
• Lower weight storage• Lower installation cost on vehicle• Does not rely on pipelines gas• Use a 2:1 ratio (LNG:diesel)
– Consider engine efficiency
• Complexity of tanks• Pressure and temperature management of fuel to engine• Maintenance cost of Cryogenic parts• Use it or lose it• Reliability is challenging
Compressed Natural Gas
• Unlimited hold times‐little or no fuel loss• More mature technology• Gas/Vapor instead of Cryogenic Liquid• Simple fuel tanks and pressure management
• Cost of compression• Size of storage tanks• Weight of storage tanks
Compressed Natural Gas 4500 psi working pressure 3600 psi service pressure Cylinder types
Type I (all metal) Type II (metal liner, partial wrap) Type III (metal liner, full wrap) Type IV (plastic liner, full wrap)
Tanks rated at gross capacity Don’t confuse water capacity rating
Range factors Otto or diesel cycle engine Gas composition Fast or time fill Can’t use residual low pressure
Agility Fuel Systems is the North American leader in engineering and manufacturing on-board CNG and LNG fuel systems for heavy-duty vehicles.
Agility’s origins date to 1996; the company results from the 2010 combination of FAB Industries and Enviromech Industries, the two industry-leading heavy-duty fuel systems companies
Our systems are currently used in 90% of all heavy-duty CNG/LNG vehicles in the U.S.
Locations in California, Alabama and British Columbia, headquarters in Nashville, Tennessee
We employ over 125 highly-qualified alternative fuel professionals in multiple strategic locations across North America
We have been recognized as a leading supplier by many truck and bus OEM’s and as a key alternative fuels partner by major fleet operators
Unparalleled experience
Confidential 7
For 15 years our teams have been engineering a wide range of complete alternative fuel system solutions. Agility offers:
Deep engineering, design and fabrication experience A long track record of safety and reliability Deep experience in the refuse, transit, port truck, and local-haul trucking
markets, with 10,000 vehicles in operation today Extensive design library - CNG, LNG, hydrogen and electric hybrids A large team of trained technicians for installing and servicing systems
Agility Fuel Systems
Agility’s fuel systems are:– designed and engineered by licensed professional engineers using advanced
3D CAD modeling tools– engineered to meet or exceed all applicable safety standards, including NFPA
52, NGV, DOT, FMVSS, SAE, TRC and California Title 13 codes and regulations– designed to be the lightest in the industry through the use of steel and
aluminum structural frames and composite materials– designed for heavy duty truck and bus OEMs as a turnkey factory installable
product line– complete turn‐key service from specification and design, through
manufacturing, installation, training and service– Agility’s product line also includes mobile refueling stations used to transport
and deliver CNG, hydrogen, and other industrial gases
Agility provides a range of systems, services, and support for CNG/LNG System sales Fuel systems design System installations Installation training for OEM’s Systems training for dealers Systems training for end users Field service and support
Confidential 10
Agility is the world leader in heavy- and medium-duty truck alternative fuel systems.
Confidential 11
Agility has extensive experience with transit, coach, school and shuttle bus alternative fuel systems.
From Prototype to Production…
• Fuel System Timeline:– Analyze chassis/structure layout– Provide Conceptual models (Pro Engineer)– FEA/FMEA/APQP– Customer to approve conceptual design– Build & Install Prototype– Design Validation & Testing– PPAP– Program Launch
Fleet applicationsNGVs have proven to be a good fit for many fleet applications.
Local/State Government― All departments
Airports― Terminal buses, hotel/parking shuttles― Taxis, door-to-door services
Refuse― Collection-recycling/transfer
Transit― Buses, maintenance, supervisors
School Districts― Buses, admin. staff, maintenance
“Short-haul” delivery― Food & beverage, package ― Port rail― Linen /textile services― Newspapers
Utilities― Gas/electric/water― Cable/telecommunications
Contact detailsJeff ScottVice President5409 Maryland Way, Suite 215Brentwood, Tennessee, 37027615‐301‐[email protected]
Jeff ScottVice President5409 Maryland Way, Suite 215Brentwood, Tennessee, 37027615‐301‐[email protected]
www.Agilityfs.comwww.Agilityfs.com
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