Onan RV 7.5HDKAL-2 Details and Specifications
Cummins Onan 7500 Watt Diesel Generator
7500 Watts 120/240 Volts Single Phase Flexible Installation Liquid Cooled with Suction Fan
Designed for commercial applications, the 7500 Watt Diesel Generator from Cummins Onan features exceptional noise control, a 3-cylinder Kubota D1105 diesel engine, and smooth operation. Glow plugs provide reliable engine starting in all weather conditions. The 7.5HDKAL-2 has a suction-type radiator fan for the cross-flow radiator. A remountable 90-degree exhaust elbow plus remote mountable DC controls and multiple oil fill and check points offer installation flexibility.
The 17.1 horsepower diesel engine features top and side oil fill and check points for compartment or platform installations with a vertically mounted full flow oil filter and a replaceable air cleaner. The fuel filter and water remover is also vertically mounted. Cummins equipped this diesel generator with a four-position exhaust elbow, electric fuel pump, and a base pan for drip control. A 30-Amp Alternator keeps the battery charged.
7500 Watt Diesel Generator
The 12-Volt System DC Controls include a start/stop/preheat switch, hour meter, automatic engine shutdown for high coolant temperature and low oil pressure with a manual reset requirement. Also included is a remote connector for the start/stop/preheat switch and gauge package.
Cummins equipped the 7500 Watt generator with electronic voltage regulation and frequency regulation. The alternator features a damper bar system for low harmonic distortion.
| No Load/full Load | Constant Load | |
| Voltage Regulation | 2.5% | 1.0% |
| Frequency Regulation | 2.5% | 1.0% |
Cummins SD7.5 Fuel Consumption
Requires No. 2 diesel with a Cetane of at least 45 for reliable starting.
| Fuel Consumption | No Load | Half Load | Full Load |
| Gallons per Hour | 0.25 GPH | 0.56 GPH | 0.90 GPH |
Cummins Onan 2-Year/2000-Hour Limited Warranty Included.
