A-Roof
Roof Mounted CNG System
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Features
1
Purpose-Built Roof Mount
Designed specifically for refuse applications, the roof-mounted configuration integrates with front-, side-, and rear-loader bodies while preserving valuable frame space. Durable aluminum construction protects the fuel system while providing convenient access for cylinder inspection and service.
2
Electronic & Manual Cylinder Isolation
Each cylinder incorporates both electronic and manual shutoff capability, providing multiple methods of isolating fuel flow when required for service, maintenance, or emergency response.
3
O.E. Fuel Gauge Integration
A-1’s proprietary fuel gauge module integrates CNG fuel level information directly with the vehicle’s O.E. in-dash gauge, eliminating the need for an additional aftermarket display in the cab.
4
Remote Fuel Management
A centralized fuel management panel provides convenient access to fueling and system components while protecting them from the demanding operating environment of a refuse vehicle. The design simplifies fueling, inspection, diagnostics, and routine service.
A-1 InSight
Optional A-1 InSight provides operators and technicians with real-time fuel system information through a dedicated digital display, including pressure- and temperature-compensated fuel level, distance to empty, cylinder pressure, engine fuel pressure, and fuel economy data.
5
Plug & Play Integration
Designed for streamlined installation, A-1’s roof-mount system arrives pre-engineered and assembled to simplify integration with the chassis and refuse body. Standardized connections and system architecture help reduce installation time while providing a clean, reliable finished product.
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System Specifications
A-Roof | 45RM | 55RM | 60RM | 75RM | 95RM |
|---|---|---|---|---|---|
Usable Capacity | 45 DGE | 55 DGE | 60 DGE | 75 DGE | 93 DGE |
Number of Cylinders | 3 | 8 | 4 | 4 | 4 |
Height (in) | 18 | 13 | 18 | 18 | 18 |
Width (in) | 53 | 87 | 75 | 75 | 75 |
Length (in) | 92 | 95 | 92 | 111 | 131 |
Service Pressure (PSI) | 3,600 | 3,600 | 3,600 | 3,600 | 3,600 |
Fully Fueled Weight (lbs) | 1,045 | 1,100 | 1,393 | 1,704 | 2,051 |
Engineered for Refuse Operations
Safety by Design
A-1 roof-mount systems are engineered with safety at the forefront, incorporating protected fuel components, secure mounting, and system designs developed around applicable industry and vehicle requirements.
Purpose-Built Integration
Designed around front-, side-, and rear-loader applications, A-1 roof-mount systems integrate with major refuse body configurations while preserving valuable chassis space for body equipment and components.
Designed for Service
Large hinged doors and strategically placed access panels provide technicians convenient access for routine maintenance, component service, and required cylinder inspections.
Built for the Environment
Heavy-duty aluminum covers help protect cylinders and fuel system components from branches, debris, weather, and the demanding conditions refuse vehicles encounter every day.
Flexible Capacity
Multiple system configurations provide fleets with a range of onboard fuel capacities, allowing the system to be matched to route length, duty cycle, vehicle configuration, and operational needs.
Lifecycle Support
From initial system integration and installation through parts, technical support, maintenance, and service, A-1 supports fleets throughout the life of the system.