2024 Generac 70kVA/56KW Gaseous Generator 6.8l #SG056

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Key Features

Availability Brochure
Year2024
MakeGenerac
Model70kVA/56KW Gaseous Generator 6.8l #SG056

Product Features

Description

Powering Ahead



Generac ensures superior quality by designing and

manufacturing most of its generator components, such as alternators, enclosures, control systems and

communications software. Generac also makes its own

spark-ignited engines, and you’ll find them on every Generac gaseous-fueled generator. We engineer and manufacture them from the block up — all at our facilities throughout Wisconsin. Applying natural gas and LP-fueled engines to generators requires advanced engineering expertise to ensure reliability, durability and necessary performance. By designing specifically for these dry, hotter-burning fuels, the

engines last longer and require less maintenance. Building our own engines also means we control every step of the supply chain and delivery process, so you benefit from single-source responsibility.



Plus, Generac Industrial Power’s distribution network

provides all parts and service so you don’t have to deal with third-party suppliers. It all leads to a positive owner

experience and higher confidence level. Generac sparkignited engines give you more options in commercial and industrial generator applications as well as extended run time from utility-supplied natural gas.

Engine System
  • Oil Drain Extension
  • Heavy Duty Air Cleaner
  • Fan Guard
  • Stainless Steel Flexible Exhaust Connection
  • Factory Filled Oil and Coolant
  • Critical Exhaust Silencer (Enclosed Only)
Fuel System
  • Fuel Line - NPT Connection
  • Primary and Secondary Fuel Shutoff
Cooling System
  • Closed Coolant Recovery System
  • UV/Ozone Resistant Hoses
  • Factory-Installed Radiator
  • 50/50 Ethylene Glycol Antifreeze
Electrical System
  • Battery Charging Alternator
  • Battery Cables
  • Battery Tray
  • Rubber-Booted Engine Electrical Connections
  • Solenoid Activated Starter Motor
Alternator System
  • GENprotect™
  • Class H Insulation Material
  • 2/3 Pitch
  • Skewed Stator
  • Brushless Excitation
  • Sealed Bearing
  • 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 Only)
  • Standard Factory Testing
  • 2 Year Limited Warranty (Standby Rated Units)
  • 1 Year Limited 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 (Sound Attenuation Enclosures)
  • Gasketed Doors
  • Stamped Air-Intake Louvers
  • Upward Facing Discharge Hoods (Radiator and Exhaust)
  • Stainless Steel Lift Off Door Hinges
  • Stainless Steel Lockable Handles
  • RhinoCoat™ - Textured Polyester Powder Coat Paint
Engine Specifications
  • Make: Generac
  • Cylinder #: 10
  • Type: V
  • Displacement - L (in3): 6.8 (414.96)
  • Bore - mm (in): 90.17 (3.55)
  • Stroke - mm (in): 105.992 (4.17)
  • Compression Ratio: 9.0:1
  • Intake Air Method: Naturally Aspirated
  • Number of Main Bearings: 7
  • Connecting Rods: Forged Steel
  • Cylinder Head; Aluminum
  • Cylinder Liners: No
  • Ignition: High Energy
  • Piston Type: Aluminum Alloy
  • Crankshaft Type: Steel
  • Lifter Type: Overhead Cam
  • Intake Valve Material: Steel Alloy
  • Exhaust Valve Material: Steel Alloy
  • Hardened Valve Seats: Yes
Engine Governing Specifications
  • Governor: Electronic
  • Frequency Regulation (Steady State): ±0.25%
Lubrication System Specifications
  • Oil Pump Type: Gear
  • Oil Filter Type: Full-Flow Spin-On Cartridge
  • Crankcase Capacity - L (qt): 5.7 (6)
Cooling System Specifications
  • Cooling System Type: Pressurized Closed Recovery
  • Fan Type: Pusher
  • Fan Speed - rpm: 1,921
  • Fan Diameter - mm (in): 558 (22)
Fuel System Specifications
  • Fuel Type: Natural Gas, Propane Vapor, Propane Liquid
  • Carburetor: Down Draft
  • Secondary Fuel Regulator: Standard
  • Fuel Shut Off Solenoid: Standard
  • Operating Fuel Pressure - kPa (in H2O): 2.7 - 3.5 (11 - 14)
Engine Electrical System Specifications
  • System Voltage: 12 VDC
  • Battery Charger Alternator: Standard
  • Battery Size: See Battery Index 0161970SBY
  • Battery Voltage: 12 VDC
  • Ground Polarity: Negative

Engine

Engine Type Generac 10 cylinders V
Displacement 414.96 cu. in. (6.8 L)

Dimensions

Length 111.8 in. (2,840 mm)
Width 40.5 in. (1,028 mm)
Height 55.3 in. (1,406 mm)
Weight Steel: 2,590 lb. (1,175 kg); Aluminum: 2,147 lb. (974 kg)

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