Generac QT07068C 70kW Commercial Series Generator Alum.

 Generac QT07068C - Commercial Series Generator 

Features:

• Powerful low-speed, liquid cooled engine is engineered to run at only 1800 rpm for a substantially quieter generator, consuming less fuel and giving both the engine and alternator a longer life
• SCAQMD Compliant
• Packs more power into a smaller footprint than air-cooled models
• Generac’s Nexus™ Controller is the most comprehensive available
• The dual line, tri-lingual LCD display allows for easy monitoring and management of generator functions
• Quiet-Test™ mode for a weekly self-test that runs quieter than other brands
• Patented, programmable feature validates proper operation
• Runs at lower RPM for reduced noise, less fuel consumption and fewer emissions
• Neutral styling, color and small footprint fits unobtrusively into landscaping

Specifications:

• Power Output 70kW
• Type Synchronous
• Rotor Insulation Class H
• Stator Insulation Class H
• Telephone Interference Factor (TIF) <50
• Alternator Output Leads 1-Phase 4 wire
• Alternator Output Leads 3-Phase 6 wire
• Bearings Sealed Ball
• Coupling Flexible Disc
• Excitation System Brushless

Voltage Regulation: 

• Sensing Single Phase
• Regulation ± 1%

Governor Specifications:

• Frequency Regulation Isochronous
• Steady State Regulation ± 0.25%

Electrial System:

• Battery Charge Alternator 12 Volt 30 Amp
• Static Battery Charger 2 Amp
• Recommended Battery Group 24F, 525 CCA
• System Voltage 12 Volts

Engine Specifications:

• Model V-Type
• Cylinders 10
• Displacement (Liters) 6.8
• Bore (in/mm) 3.55/90.2
• Stroke (in/mm) 4.17/105.9
• Compression Ratio 9:1
• Intake Air System Naturally Aspirated
• Lifter Type Hydraulic

Engine Lubrication System:

• Oil Pump Type Gear
• Oil Filter Type Full flow spin-on cartridge
• Crankcase Capacity (qt/l) 5/4.7

Engine Cooling System:

• Type Closed
• Water Pump Belt driven
• Fan Speed (rpm) 2300
• Fan Diameter (in/mm) 22/558.8
• Fan Mode Pusher

Fuel System:

• Fuel Type Natural gas, propane vapor
• Carburetor Down Draft
• Secondary Fuel Regulator Standard
• Fuel Shut Off Solenoid Standard
• Operating Fuel Pressure 11-14" water column/21-26 mm HG