2025 Generac Power Systems Diesel Industrial Generator, 20kW SD020NA
- Year 2025
- Make Generac Power Systems
- Model Diesel Industrial Generator, 20kW
- Engine Piston Type: Aluminum | Crankshaft Type: Forged Steel
2025 Generac Power Systems Diesel Industrial Generator, 20kW SD020NA
2025 Generac Power Systems Diesel Industrial Generator, 20kW SD020NA
Industrial Generator, 20kW | Diesel | 2.2LWeather takes its toll, but our factory-made enclosures seal out wind, rain, snow, and other elements that could adversely affect your generator. Our enclosures offer easy access for routine diesel generator servicing, giving you the best of both worlds.
Features may include:
GENERATOR ENCLOSUREGENERATOR ENCLOSUREINDUSTRIAL ALTERNATOR- Generac industrial alternators are machine wound, machine inserted, and machine varnished for the ultimate in consistency. It also helps in diesel generator quiet operation.
- Generac engineers its generator controls with safety and convenience as top priorities.
Engine
Engine Manufacturer
Perkins
Emissions
EPA Emissions Compliance: Stationary Emergency | EPA Emissions Reference: See Emission Data Sheet
Cylinder Liners
4 | Cylinder Head: Cast Iron
Engine Type
In-Line | Intake Air Method: Turbocharged
Displacement
135 in3 (2.22 L)
Bore
3.3 in (84.0 mm)
Stroke
3.9 in (100.0 mm)
Compression Ratio
23.3:1
Engine
Piston Type: Aluminum | Crankshaft Type: Forged Steel
Lubrication
Oil Pump Type: Gear | Oil Filter Type: Full-Flow Cartridge
Cooling
Type: Closed Recovery | Fan Type: Pusher | Water Pump Type: Pre-Lubed, Self Sealing
Fuel System
Fuel Type
Ultra Low Sulfur Diesel Fuel
Fuel System
Specifications: ASTM | Filtering (Microns): 5 | Pump Type: Engine Driven Gear
Fuel Injection
Pump: Distribution Injection Pump | Type: Mechanical
Drivetrain
Governor
Electronic Isochronous | Frequency Regulation (Steady State): ±0.5%
Battery
Battery
Size: See Battery Index 0161970SBY | Voltage: 12 VDC | Ground Polarity: Negative
Electric
Electrical
System Voltage: 12 VDC
Alternator
Model: K0025124Y21 | Poles: 4 | Field Type: Revolving | Insulation Class - Rotor: H | Insulation Class - Stator: H | Total Harmonic Distortion: <5% (3-Phase Only) | Telephone Interference Factor (TIF): < 50 | Standard Excitation: Synchronous Brushless | Bearings: Single Sealed | Coupling: Direct via Flexible Disc | Load Capacity - Standby: 100% | Voltage Regulator Type: Digital | Number of Sensed Phases: All | Regulation Accuracy (Steady State): ±0.25%
Operational
Fan Speed
Cooling: 1,980 RPM
Dimensions
Fan Diameter
15.5 in (390 mm)
Dimensions
Fuel Supply Line: 0.31 in (7.94 mm) | Fuel Return Line: 0.19 in (4.76 mm)
Capacities
Oil capacity
Crankcase Capacity: 11.2 qt (10.6 L)