For Medium- and Heavy-Duty Trucks
Available in 41.2 and 46.5 DGE, Q-Rail features a sleek, aerodynamic, OEM-quality design that’s extremely lightweight and incredibly durable. Q-Rail is grid-friendly, and its hook-and-hang mounting make it easy to install. It is fitted with Q-Lite® tanks—the lightest in the industry—and comes with a 2-year 200,000-mile warranty.
Quantum’s culture of innovation continues to improve the efficiency of alternative vehicle technology. We make vehicles go farther; we increase storage capacity and reduce weight; we improve service and customer experience; we lower your overall cost of investment. Because we manufacture our own components, as well as design, engineer and develop our own fuel and control systems, we provide the best value in the industry.
| Product Description | Q-Rail 41 | Q-Rail 41 | Q-RAIL 46 | Q-Rail 46 | |
|---|---|---|---|---|---|
| Part Number | 117053 | 117059 | 116883 | 116942 | |
| Diesel Gallon Equiv. (IA) | DGE | 41 | 41 | 46 | 46 |
| Module Length | Inches | 89 | 85 | 99 | 95 |
| Module Height | Inches | 28 | 28 | 28 | 28 |
| Module Depth | Inches | 34 | 34 | 34 | 34 |
| Q-Lite Tank Installed | Units | 25×80 | 25×80 | 25×90 | 25×90 |
| Fill Location | Left Fill | n/a | Left Fill | n/a | |
| Module Type | Fill | Expansion | Fill | Expansion | |
| Module Fill Panel | Yes | N/A | Yes | N/A | |
| Regulator Included | Yes | N/A | Yes | N/A | |
| High Flow Fill System | Yes | N/A | Yes | N/A | |
| Module Weight – empty | lbs | 520 | 492 | 572 | 544 |
| Gass Mass | lbs | 225 | 225 | 255 | 255 |
| Total Weight | lbs | 745 | 717 | 827 | 799 |
| Range @ 6 mpg | miles | 210 | 210 | 237 | 237 |
| Usable Gas Mass @ 290-3600 psi | lbs | 195 | 195 | 221 | 221 |
| Gasoline Gallon Equiv. (NIST) | GGE | 39.7 | 39.7 | 45.0 | 45.0 |
We stand behind every product we make. Our Fuel System are backed by a two-year/ 200,000-mile warranty. With no deductible or service charges, it’s one of the most comprehensive warranties in the industry, plus it’s fully transferable during the warranty period. Our more than 20 years in the clean fuel vehicle business prove that we’ll be here to service your needs for many years to come.
We’re constantly expanding our service network to help our customers more efficiently. If you’re interested in becoming an authorized Quantum Service Center, contact us.
Our customer service is second to none. We know the importance of keeping your trucks on the road; our Service Team will assist you in doing just that. With 20+ years in the CNG industry our service team has the knowledge and experience to help your technicians diagnose a problem and get parts for a quick repair turn around. Partnering with service centers, we leverage a broad range of capabilities to efficiently maintain and repair your vehicle and increase your uptime.
For a service center near you, call 1-800-816-8691.
Quantum’s Type IV tanks are validated by the stringent requirements of NGV2, and our systems comply with or exceed all applicable industry standards. But Quantum goes beyond industry requirements to ensure safety and reliability—and beyond any other fuel system provider—with the most rigorous thermal, shock, vibration, impact, and corrosion, testing in the industry.
