2023 Generac Power Systems Gaseous Generator 35kW - 50kW SG040
2023 Generac Power Systems Gaseous Generator 35kW - 50kW SG040
40kW Gaseous GeneratorKeep all your business’s essentials up and running with a Generac 40kW generator. Take advantage of a durable enclosure that utilizes the highest level of noise reduction. Our gaseous generators have many options, configurations, and accessories available allowing you to tailor your power solution to meet your needs.
Generac is one of North America’s largest suppliers of power generation equipment. For more than five decades, Generac has designed and manufactured diesel, natural gas, and bi-fuel generators that meet the demands of any application.
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 builds its spark-ignited engines from the block up utilizing advanced engineering expertise.
- 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
- Displacement:275.0 in3 (4.5 L)
- Engine:Piston Type: Cast Aluminum Flat Top | Crankshaft Type: Forged Steel | Lifter Type: Hydraulic
- Bore:4.5 in (114.3 mm)
- Stroke:4.25 in (107.95 mm)
- Ignition:Coil Near Plug Solid State Inductive
- Fuel system:Fuel Shut Off: Dual | NG Operating Fuel Pressure: 5 - 14 in H2O (1.2 - 3.5 kPa) | Propane Operating Fuel Pressure: 7 - 14 in H2O (1.7 - 3.5 kPa)
Dimensions
- Oil Capacity:Crankcase Capacity: 21 qt (20 L)
- Alternator:Model: K0040124Y21 | 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: Sealed Ball | Coupling: Direct via Flexible Disc | Voltage Regulator Type: Full Digital | Number of Sensed Phases: All | Regulation Accuracy (Steady State): ±0.25%
- Lubrication:Oil Pump Type: Gear Driven | Oil Filter Type: Full-Flow Spin-On Cartridge
- Electrical:System Voltage: 12 VDC
- Governor:Electronic | Frequency Regulation (Steady State): ±0.25%
- Features:Number of Main Bearings: 5 | Connecting Rods: Forged Steel, Fractured Split, Bushingless | Hardened Valve Seats: High Steel Iron Alloy
- Construction Material:Intake Valve Material: Stainless Steel | Exhaust Valve Material: Stainless Steel
- Engine Manufacturer:Generac
- Cooling:Type : Pressurized Closed | Fan Type: Pusher
- Cylinder Liners:4 | Cylinder Head: Cast Iron | Cylinder Liners: Cast Iron
- Fan Diameter:20 in (508 mm)
- Fan Speed:Cooling: 2,100 RPM
- Engine Type:In-Line | Intake Air Method: Naturally Aspirated
- Fuel Injection:Electronic
- Compression Ratio:9.94:1
- FUEL TYPE:Natural Gas, Propane
- Battery:Size: See Battery Index 0161970SBY | Voltage: 12 VDC | Ground Polarity: Negative
Other
- Manufacturer Type:General