2024 Generac 350kVA/280KW Gaseous Generator 21.9l #MG280
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Year2024
MakeGenerac
Model350kVA/280KW Gaseous Generator 21.9l #MG280
Product Features
Description
Powering Ahead For over 50 years, Generac has provided innovative design and superior manufacturing. Generac ensures superior quality by designing and manufacturing most of its generator components, including alternators, enclosures and base tanks, control systems and communications software. Generac’s gensets utilize a wide variety of options, configurations and arrangements, allowing us to meet the standby power needs of practically every application. Generac searched globally to ensure the most reliable engines power our generators. We choose only engines that have already been proven in heavy-duty industrial applications under adverse conditions. Generac is committed to ensuring our customers’ service support continues after their generator purchase.
Engine System
- Oil Drain Extension
- Air Cleaner
- Fan Guard
- Stainless Steel flexible exhaust connection
- Critical Exhaust Silencer
- Factory Filled Oil
- Radiator duct adapter (open set only)
Fuel System
- Primary and Secondary Fuel Shutoff
Cooling System
- Closed Coolant Recovery System
- UV/Ozone resistant hoses
- Factory-installed Radiator
- Radiator drain extension
- 50/50 Ethylene glycol antifreeze
Electrical System
- Battery charging alternator
- Battery Cables
- Battery Tray
- Solenoid activated starter motor
- Rubber-booted engine electrical connections
Alternator System
- UL2200 GENprotect™
- Class H insulation material
- 2/3 Pitch
- Skewed Stator
- Permanent Magnet Excitation
- Sealed Bearings
- Amortisseur winding
- Full load capacity alternator
Generator Set
- Internal Genset Vibration Isolation
- Separation of circuits - high/low voltage
- Separation of circuits - multiple breakers
- Wrapped Exhaust Piping (enclosed units only)
- Standard Factory Testing
- 2 Year Limited Warranty (Standby rated units)
- 1 Year Warranty (Prime rated units)
- Silencer mounted in the discharge hood (enclosed only)
Enclousere (If Selected)
- Rust-proof fasteners with nylon washers to protect finish
- High performance sound-absorbing material
- Gasketed doors
- Stamped air-intake louvers
- Air discharge hoods for radiator-upward pointing
- Stainless steel lift off door hinges
- Stainless steel lockable handles
- Rhino Coat™ - Textured polyester powder coat
Engine Specifications
- Make: Generac
- Cylinder #: 12
- Type: V12
- Displacement - L (Cu In): 21.9 (1336.42)
- Bore - mm (in): 128 (5.03)
- Stroke - mm (in): 142 (5.6)
- Compression Ratio: 10:1
- Intake Air Method: Turbocharged/Aftercooled
- Number of Main Bearings: 7
- Connecting Rods: Alloy Steel
- Cylinder Head: Cast Iron - OHV
- Cylinder Liners: Cast Alloy Steel
- Ignition: Altronic CD200D
- Pistons: Aluminum Alloy
- Crankshaft: Forged Alloy Steel
- Lifter Type: Solid
- Intake Valve Material: High Temp Alloy Steel
- Exhaust Valve Material: High Temp Alloy Steel
- Hardened Valve Seats: High Temp Alloy Steel
Engine Governing Specifications
- Governor Electronic
- Frequency Regulation (Steady State) (+/-) 0.25%
Lubrication System Specifications
- Oil Pump Type: Gear
- Oil Filter Type: Twin Full flow with intercooler
- Crankcase Capacity - L (qts) 30 (31.7)
Cooling System Specifications
- Cooling System Type: Pressurized Closed Recovery
- Water Pump Flow - gpm (lpm) 211 (800)
- Fan Type: Pusher
- Fan Speed (rpm) 1404
- Fan Diameter mm (in): 44
- Coolant Heater Wattage 2500
- Coolant Heater Standard Voltage 240 V
Fuel System Specifications
- Fuel Type: Natural Gas
- Carburetor Down Draft
- Secondary Fuel Regulator Standard
- Fuel Shut Off Solenoid Standard (Dual)
- Operating Fuel Pressure 11" - 15" H2O
- Operating Fuel Pressure (Optional) 7" - 11" H2O
Engine Electrical System Specifications
- System Voltage 24 VDC
- Battery Charging Alternator Std
- Battery Size See Battery Index 0161970SBY
- Battery Voltage (2) 12 VDC
- Ground Polarity Negative
Engine
| Engine Type | Generac 12 cylinders V12 |
| Displacement | 1336.42 cu. in. (21.8 L) |
Dimensions
| Length | 154.4 in. (3923 mm) |
| Width | 71 in. (1803 mm) |
| Height | 67 in. (1702 mm) |
| Weight | 8429 lb. (3823 kg) |
