2025 Generac Power Systems Diesel Mobile Generator | 45kVA / 38kW MMG45IF4
- Year 2025
- Make Generac Power Systems
- Model Diesel Mobile Generator | 45kVA / 38kW
- Engine Model: 4LE2XAGV01
2025 Generac Power Systems Diesel Mobile Generator | 45kVA / 38kW MMG45IF4
2025 Generac Power Systems Diesel Mobile Generator | 45kVA / 38kW MMG45IF4
38kW Prime Output | Mobile Diesel GeneratorQuiet, easy power - the MMG45IF4 Diesel GeneratorThe Generac Mobile MMG45IF4 delivers a lot of power in an innovative, easy to use and easy to maintain compact package. The unit was specifically designed with a cabinet that has the features customers want to be as maintenance free and easy to use as possible. And it’s supported by a Tier 4 engine with a long run time and the ability to easily select the power output needed. All of this is encapsulated in a sound attenuated, rust-proof, aluminum enclosure so you can use the unit anywhere power is needed – at an event or on the job.
Features may include:
Durable- EPA Tier IV Turbocharged, after-cooled diesel engine
- 3 position selector switch for power output flexibility
- Long-run time – 27 hours
- Rust-proof, aluminum enclosure
- Simplified Controller- Deep Sea® DSE7310 with an easy-to-read status screen
- A powerful processor with intuitive operation and real time operational data
- Programmable controller providing flexible application capabilities
- Aluminum, sound attenuated enclosure – 65dB (A)
Engine
Engine Manufacturer
Isuzu
Engine
Model: 4LE2XAGV01
Emissions
EPA Compliance: Tier 4 Final
Cylinder Liners
4
Engine Type
Inline
Displacement
134 in3 (2.2 L)
Bore
3.35 in (85 mm)
Stroke
3.78 in (96 mm)
Compression Ratio
17.6:1
Aspiration
Turbocharged & Aftercooled
Cooling
Radiator and CAC
Fuel System
Fuel Type
Ultra-Low Sulfur Diesel
Drivetrain
Governor
Electronic | Frequency Regulation (Steady State): 2%
Operational
Fan Speed
2,016 RPM
Battery
Battery
Size: 720 CCA
Battery Charger Type
12 VDC (50 A)
Electric
Electrical
System Voltage: 12 VDC | Ground Polarity: Negative (-) | Voltage Regulator Type: AVR | Regulation Accuracy (Steady State): ± 0.5%
Alternator
Model: Marathon Electric (285PSL1700) | Poles: 4 | Field Type: Rotating | Insulation Class Rotor/Stator: H| Total Harmonic Distortion: <5% | Standard Excitation: Shunt | Bearings: Single Bearing
Hydraulics
Oil Filter
Type: Spin-On Cartridge, Full Flow
Pump Type
Water: Engine Belt Driven | Fuel: Engine Gear Driven
Dimensions
Fan Diameter
19.0 in (48.3 MM)
Dimensions
Fuel Supply/Return Line Diameter: 0.375 in (9.5 mm)
Capacities
Features
Crankcase Capacity: 12 qt (11.4 L)
Cooling System
18 qt (17 L)
Features
Features
Fan Type: Pusher | Injector Type: Electronic