Milton CAT G80LG4-2 80kW_100kVA Spec Sheet User Manual
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ENGINE SPECIFICATIONS
General
Cooling System
Make
Generac
Cooling System Type
Pressurized Closed
EPA Emissions Compliance
Stationary Emergency
Water Pump Flow
26 gal/min
EPA Emissions Engine Reference
See Emissions Data Sheet
Fan Type
Pusher
Cylinder #
8
Fan Speed (rpm)
2330
Type
V
Fan Diameter mm (in.)
558 (22)
Displacement - L (Cu. In.)
8.9L (540)
Coolant Heater Wattage
1500W
Bore - mm (in.)
114.31 (4.5)
Coolant Heater Standard Voltage
120V
Stroke - mm (in.)
107.15 (4.25)
Compression Ratio
10.5:1
Intake Air Method
Naturally Aspirated
Number of Main Bearings
5
Fuel System
Connecting Rods
Forged
Fuel Type
Natural Gas, Propane
Cylinder Head
Cast Iron
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
Hydraulic Roller
Intake Valve Material
Steel Alloy
Exhaust Valve Material
Stainless Steel
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)
8.0 (8.5)
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)
+/- 1.0%
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
Direct Drive
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
UL2200
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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.
G80LG
application and engineering data
G80LG 80kW