Onan RV 7.5HDKAL-3 Details and Specifications
Cummins Onan 7500 Watt Diesel Generator
7500 Watts 120/240V 3 Phase Configurable 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-3 has a pusher-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.
Factory configured for 120/240 Volts 3 Phase, this generator has a 12-lead alternator configurable for a wide range of voltage options.
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.
