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8.1 Liter
Energy


PRODUCT SPECIFICATIONS
Model Number 8.1L
Cylinders I-6
Combustion System Spark-ignited
Cooling System Water-cooled
Displacement 492 cid (8,064 cc)
Compression Ratio 10.5:1
Bore & Stroke 4.37 in x 5.47 in (111 mm x 139 mm)
Fuel Type NATURAL GAS (NG), PROPANE (LP)
Direction of rotation Anti-clockwise viewed on flywheel

SAE J1995 rated following 56100020 PSI Derate Specification with a tolerance of +/-5%. Power and torque values are based on standard assumptions. kWe values are based on standard assumptions for mechanical and electrical losses. Ratings and performance are solely for reference only and subject to site conditions and PSI application and ratings guidelines. The product images shown are for illustration purposes only and may not be an exact representation of the final product. All information is subject to change without notice..

POWER RATINGS
50 HZ (1500 RPM)
Rating Fuel kWe kWm bHp
Standby NG 60 74 99
Standby LP 65 74 99
Prime NG 55 67 90
Prime LP 55 67 90
60 HZ (1800 RPM)
Rating Fuel kWe kWm bHp
Standby NG 85 100 134
Standby LP 80 100 134
Prime NG 75 88 118
Prime LP 75 88 118
GENERAL DATA & FEATURES

• Water-cooled, with replaceable dry cylinder liners

• 50C Ambient Cooling Capacity

• Cast iron block & heads, 10.5:1 compression ratio, overhead valve/2V configuration

• Crankshaft gear-driven oil system with cartridge-type filter, belt-driven centrifugal water pump

• 24VDC Starter and Brushless Alternator

• CANBUS J1939 interface

• 3-Way Catalytic Converter

• UL-recognized air filtration

• Integrated knock sensing and control

• Full ECU engine control with coil-on-plug variable timing ignition

 

• U.S. EPA-Certified and CARB-Compliant, Stationary & Mobile

• MasterTrak Telematics service (included for 1 year)

• Enhancements for prime & continuous power

• UL2200-Compliant or Listed Components

• Dual Fuel Auto Switch-Over

• Advanced diagnostics for improved up-time

DIMENSIONS

DIMENSIONS IN MM
Length 74.5 1,892.5
Width 43.52 1105.3
Height 51.91 1,318.5
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