2025 Generac Mobile Stationary Generators SD150
- Year 2025
- Make Generac Mobile
- Model Stationary Generators
2025 Generac Mobile Stationary Generators SD150
2025 Generac Mobile Stationary Generators SD150
Electrical grid outages are becoming more common. When a power outage does happen, you need to keep operating to ensure cash flow and employee and customer safety, as well as protect your data, inventory, and equipment. Generac's rugged diesel generators give you all the backup power you need.
Features may include:
GENERATOR ENCLOSURE- Generac manufactures its own enclosures, ensuring each unit combines the highest level of durability, noise reduction, weather resistance, and streamlined design.
- Generac industrial alternators are machine wound, machine inserted, and machine varnished for the ultimate in consistency.
- Generac engineers its generator controls with safety and convenience as top priorities.
Engine
Engine Manufacturer
Iveco/FPT
Emissions
EPA Emissions Compliance: Stationary Emergency | EPA Emissions Reference: See Emission Data Sheet
Cylinder Liners
6
Engine Type
In-line
Displacement
408.86 in3 (6.7 L)
Bore
4.09 in (104 mm)
Stroke
5.2 in (128 mm)
Compression Ratio
16.5:1
Intake Design
Air Method: Turbocharged/Aftercooled
Governor
Electronic Isochronous
Cooling
Type: Clsoed | Closed Coolant Recovery System | UV/Ozone Resistant Hoses | Factory-Installed Radiator | 50/50 Ethylene Glycol Antifreeze | Radiator Drain Extension
Engine Power
Horsepower at Rated kW: 240 hp | Single-Phase 120/240 VAC @1.0pf: 150 kW / 625 Amps | Three-Phase 120/208 VAC @0.8pf: 150 kW / 520 Amps | Three-Phase 120/240 VAC @0.8pf: 150 kW / 451 Amps| Three-Phase 277/480 VAC @0.8pf: 150 kW / 226 Amps | Three-Phase 346/600 VAC @0.8pf: 150 kW / 180 Amps
Rated Engine Speed
1,800 RPM
Fuel System
Fuel Type
Ultra Low Sulfur Diesel Fuel #2 | Specifications: ASTM
Fuel Injection
Electronic
Fuel System
Filtering (Microns): 5 | Fuel Lockoff Solenoid | Primary Fuel Filter
Fuel Usage, 100% Load
25%: 3.3 gph (12.5 Lph) | 50%: 6.2 gph (23.5 Lph) | 75%: 8.8 gph (33.5 Lph) | 100%: 11.2 gph (42.2 Lph)
Battery
Battery
Size: See Battery Index 0161970SBY | Voltage: 12 VDC
Battery Charger Input
Alternator: Standard
Electric
Electrical
System Voltage: 12 VDC | Ground Polarity: Negative (-)
Alternator
Standard Model: K0150124Y21 | Poles: 4 | Field Type: Revolving | Insulation Class - Rotor: H | Insulation Class - Stator: H | Total Harmonic Distortion: <5% | Telephone Interference Factor (TIF): <50 | Standard Excitation: Permanent Magnet | Bearings: Single Sealed Cartridge | Coupling: Direct via Flexible Disc | Voltage Regulator Type: Digital | Regulation Accuracy (Steady State): ±0.25% | UL2200 GENprotect™ | 12 Leads (3-Phase, Non 600V) | Class H Insulation Material | Vented Rotor | 2/3 Pitch | Skewed Stator | Auxiliary Voltage Regulator Power Winding | Permanent Magnet Excitation | Sealed Bearing | Automated Manufacturing (Winding, Insertion, Lacing, Varnishing) | Rotor Dynamically Spin Balanced | Amortisseur Winding | Full Load Capacity Alternator | Protective Thermal Switch
Operational
Operating Conditions
Frequency Regulation (Steady State): ±0.25% | Heat Rejection to Coolant: 412,900 BTU/hr (121 kW))
Operating Speed
Fan: 2,538 RPM | Piston: 1,559 ft/min (475 m/min)
Operating Temperature, Maximum
Maximum Operating Ambient Temperature: 122 °F (50 °C) | Maximum Operating Ambient Temperature (Before Derate): See Bulletin No.0199280SSD | Exhaust Temperature (Rated Output): 895 °F (479 °C)
Hydraulics
Pump Type
Oil: Gear | Water: Belt Driven Centrifugal | Fuel: Engine Driven Gear
Oil Filter
Type: Full-Flow Cartridge
Hydraulic Flow
Total Fuel Pump Flow (Combustion + Return): 29 gph (110.2 Lph) | Coolant Flow: 44.6 gpm (168.8 Lpm )
Airflow
Inlet Air: 7,946 scfm (13,502 m3/hr) | Flow at rated power: 440 scfm (12.5 m3/min) | Exhaust Flow (Rated Output): 1,050 scfm (29.7 m3/min)
Maximum Pressure
Maximum Additional Radiator Backpressure: 0.5 in H2O (0.12 kPa) | BMEP: 257 psi (1,772 kPa) | Max. Allowable Backpressure: 1.5 inHg (5.1 kPa)
Dimensions
Dimensions
Fan Diameter: 26 in (660 mm) | Fuel Supply Line: 0.5 in (12.7 mm) NPT | Fuel Return Line: 0.5 in (12.7 mm) NPT | Fuel Pump Lift: 3 ft (1 m)
Capacities
Oil capacity
Engine: 20.7 qt (19.6 L)
Cooling System
Coolant Capacity: 7.5 gal (28.4 L)
Features
Features
Cylinder Head Type: 4 - Valve | Fan Type: Pusher | Oil Drain Extension | Air Cleaner | Fan Guard | Factory Filled Oil and Coolant | Radiator Duct Adapter (Open Set Only) | Engine Coolant Heater | Critical Silencer | Battery Charging Alternator | Battery Cables | Battery Tray | Solenoid Activated Starter Motor | Internal Genset Vibration Isolation | Separation of Circuits - High/Low Voltage | Separation of Circuits - Multiple Breakers | Wrapped Exhaust Piping | Standard Factory Testing | Silencer Mounted in the Discharge Hood (Enclosed Units Only)
Construction Material
Piston Type: Aluminum Alloy | Crankshaft Type: Forged Steel | Stainless Steel Flexible Exhaust Connection | Rubber-Booted Engine Electrical Connections
Warranty
Warranty
2 Year Limited Warranty (Standby Rated Units)