Pioneer in Clean Vehicle Technology

At Quantum, we’ve proven our technological leadership in a multitude of ways. Our achievements include:

2000 - 2004

Awarded Patent for In-Tank Regulator
Awarded patent on injectors for dry gaseous fuels
Manufactured 1st 10,000-psi hydrogen tank and valve to meet International standards (EIHP)
Achieved a record of 11.3% H₂ tank efficiency, the highest weight efficiency ever demonstrated, in partnership with Lawrence Livermore National Lab and Thiokol
First to fill an H₂ storage cylinder with compressed H₂ at 5,000 psi at California Fuel Cell Partnership developed for the Hyundai Santa Fe Fuel Cell Vehicle
Awarded patent for mobile hydrogen refueling systems

2005 - 2010

Developed ultra-light hydrogen systems for high altitude applications
Developed innovative Hydrogen ICE (Internal Combustion Engine) hybrid electric vehicles for SCAQMD
Partnered with Fisker in forming Fisker Automotive, leading to the Q-Drive drivetrain in the Fisker Karma
Launched into production CNG (21×60) tank, lightest in class by 35%
Selected as one of five suppliers for electrify the post office LLV vehicles. Developed Quiet Drive^TM
First in the industry with drop in CNG tank replacement for HD diesel 25” & 26” tanks

2011 - Present

Developed and launched the first medium-duty CNG Rail mounted system module in the industry
Developed and launched Q-Cab, 3-tank CNG fuel module for behind the vehicle cab in tractor application
Developed and launched first 5,000 psi tank for emerging CNG virtual pipeline market
First 5,000 psi high capacity virtual pipeline trailer in the industry
Developed and launched 40′ virtual pipeline trailer with maximum gaseous capacity
Developed and launched 10′ virtual pipeline trailer towable with a 3/4 ton pickup truck
Selected to develop a new high-pressure 13,500 psi (930 Bar) hydrogen tank with a capacity of approximately 60 kg of hydrogen

Best Value In the Industry

At Quantum, we’re proud of being industry leaders in the engineering, design, manufacturing and assembly of clean vehicle technologies. We’re also one of the best values on the market. Because we design, manufacture and assemble our own products in our facilities we’re able to offer the world’s most efficient and advanced systems at highly competitive prices.

Depreciation mitigation
Quantum durability and reliability increase ROI and ensure the longevity of all our Compressed Natural Gas (CNG) and hydrogen fuel storage systems.

Quality

The success of any organization depends on meeting and exceeding customer expectations. Quantum products are light, efficient, economical—and durable. All our systems go through rigorous testing. We’re committed to achieving the highest levels of quality with strict adherence to disciplines such as:

Advanced Product Quality Planning (APQP)
Phase-Gate Model project management that includes customers in all Gate Reviews
Production Part Approval Process (PPAP)
Quality Metrics to continually improve processes
Maintaining a Metrology lab to perform receiving, in-process, final, and shipping inspections to ensure product quality
Investigating process/product nonconformities to implement preventive measures
Translating customer requirements throughout supply chain via SQAR and supplier development

Our steadfast commitment to quality includes complying with the following:

ISO/TS 16949
ISO 14001
ISO 9001
Automotive SPiCE Level 3
TUV functional safety audit for Karma HCU, based on European Regulation ECE-R13H

Reliability

Reliability is a product’s ability to perform dependably over its anticipated lifetime. At Quantum, we design the reliability of our system up front, to meet your uptime goals down the road. System validation and durability testing ensures our robust designs will last the life of the vehicle. We perform safety, durability, and functionality testing on all of our tanks and systems, which enables us to provide an industry-leading warranty.

Quantum’s Testing and Validation Process Includes:

Corrosion TestingYour trucks have to endure the harshest winters that Mother Nature can dish out. Inevitably, they’re going to have to survive a lifetime of corrosives, like road salt. Quantum uses the highest grade automotive coatings to ensure that our systems will remain structurally sound and serviceable in the long haul.Crash TestingAccidents do happen. At Quantum, we evaluate how well our fuel systems perform during an impact. A sled test was performed on our Back-of-Cab system subjected to a 60 G frontal collision. The physical integrity of the unit was not compromised after the collision.

Bonfire TestingAccidents can cause fire. At Quantum, we tested the integrity of our fuel system through a bonfire test. For the test, propane burners were placed beneath the Back-of-Cab system with all three CNG tanks filled to service pressure of 3600 psi. Thirteen thermocouple sensors were placed within the system to monitor the temperature. As expected all three tanks vented properly.Road Load Vibration TestingQuantum sought out the roughest roads in North America and recorded the forces that your trucks see every day. We analyzed these vibrations and feed them into a multi-axis shaker where we test for an equivalent of 1 million road miles.

The Quantum Warranty

At Quantum, we value vision, integrity, and, above all, the complete satisfaction of our customers.
Having the best technology, knowledge, experience and service in the industry makes it possible for us to offer the best warranty in the industry. We stand behind every product we make with a 2-year 200,000-mile warranty for fuel module systems and 2-year 100,000 mile warranty for tanks, and a 1-year warranty for our Virtual Pipeline System.

Unparalleled Engineering

Our strap-mounted system (as opposed to neck/collar mounts) maximizes tank length within a given space (such as the back of the cab), increasing CNG storage and ultimately expanding vehicle range. The strap-mounted system also increases structural integrity and efficiency carrying the total load of the tanks directly to a truck’s frame rails instead of from the ends of the tanks to the frame rails. Ours is also the lightest tank technology in the industry shielded by lightweight fiberglass covers.

Quantum systems are easy to use. Everything is conveniently located. Fill equipment is incorporated within the body of the fuel module with no extra lines, connections, or mounting required for the fuel management system. There is a convenient LED light located in the fill pocket for nighttime visibility. And new systems have an ignition lockout feature on the fill door to prevent driving away with the fuel hose still connected.

Quantum manufactures the most mass-efficient system in the industry, and we have innovations in the pipeline that will make that advantage even greater.

Molded fiberglass covers and automotive quality paint protect both our Q-Cab and Q-Rail systems.

Quantum’s Type IV tanks are all validated by the stringent requirements of NGV2, and our systems comply with applicable industry standards. But Quantum goes beyond the industry requirements—and other fuel system providers to ensure safety and reliability.

Most Comprehensive Service

Our customer service is second to none. Partnering with certified service networks, we leverage a broad range or services to help build, maintain and run your fleet more efficiently—reducing costs, extending fuel range and increasing vehicle uptime. When you need help, you can call us from anywhere in the USA, and we’ll help get your truck serviced, generally within a 24 hour period.

Quantum Fuel Systems LLC Downloads

Quantum - Model Q-Cab - Back-of-Cab CNG Fuel System Datasheet

Quantum - Model Q-VP - Virtual Pipeline CNG Trailers Datasheet

Quantum - Model Q-Lite - Advanced CNG Fuel Storage Tanks Datasheet

Quantum - Model Q-Rail - Frame-Rail Mounted CNG Fuel System Datasheet