Owner's manual

ENGINE SPECIFICATIONS
General Cooling System
Make Generac Cooling System Type Pressurized Closed
EPA Emissions Compliance Stationary Emergency Water Pump Flow 38 gal/min
EPA Emissions Engine Reference See Emissions Data Sheet Fan Type Pusher
Cylinder # 10 Fan Speed (rpm) 2300
Type V Fan Diameter mm (in.) 558 (22)
Displacement - L (Cu. In.) 6.8 (414.96) Coolant Heater Wattage 1500
Bore - mm (in.) 90.17 (3.55) Coolant Heater Standard Voltage 120V
Stroke - mm (in.) 105.92 (4.17)
Compression Ratio 9:1
Intake Air Method Naturally Aspirated
Number of Main Bearings 7 Fuel System
Connecting Rods Forged Fuel Type Natural Gas, Propane
Cylinder Head Aluminum Carburetor Down Draft
Cylinder Liners No Secondary Fuel Regulator Standard
Ignition High Energy Fuel Shut Off Solenoid Standard
Pistons Aluminum Alloy Operating Fuel Pressure 11" - 14" H2O
Crankshaft Steel
Lifter Type Overhead Cam
Intake Valve Material Steel Alloy
Exhaust Valve Material Steel Alloy Engine Electrical System
Hardened Valve Seats Yes System Voltage 12VDC
Battery Charging Alternator (Amps) 30
Lubrication System Battery Size 925CCA
Oil Pump Type Gear Battery Group 31
Oil Filter Type Full-flow spin-on cartridge Battery Voltage 12VDC
Crankcase Capacity - L (qts) 5.7 (6) Ground Polarity Negative
ALTERNATOR SPECIFICATIONS
Standard Model 390mm Voltage Regulator Type Full Digital
Poles 4 Number of Sensed Phases 3
Field Type Revolving Regulation Accuracy (Steady State) +/- 0.25%
Insulation Class - Rotor H
Insulation Class - Stator H
Total Harmonic Distortion <5% Engine Governing
Telephone Interference Factor (TIF) <50 Governor Electronic
Standard Excitation Brushless Frequency Regulation (Steady State) +/- 0.25%
Bearings Sealed Ball
Coupling Flexible Disc
Load Capacity - Standby 100%
Prototype Short Circuit Test Yes
CODES AND STANDARDS COMPLIANCE (WHERE APPLICABLE)
NFPA 99 BS5514
NFPA 110 SAE J1349
ISO 8528-5 DIN6271
ISO 1708A.5 IEEE C62.41 TESTING
ISO 3046 NEMA ICS 1
2 of 5
Rating Definitions:
Standby – Applicable for a varying emergency load for the duration of a utility power outage with no overload capability. (Max. load factor = 70%)
Prime – Applicable for supplying power to a varying load in lieu of utility for an unlimited amount of running time. (Max. load factor = 80%) A 10% overload capacity is available for 1 out of every
12 hours.
G60LG application and engineering data
G60LG 60kW