Isuzu 3CH1SDZP1 - 23.9HP @ 3000 RPM - EPA FINAL TIER 4 - Industrial Diesel Power Unit Complete with: Mechanical Fuel System, Radiator, Fan Guard, Radiator Hoses, Exhaust Muffler, Air Cleaner, Engine Support Legs, Steel Rail Skid, ML Control Panel (Indicator lights, Hour Meter, & Key Switch), Safety Shutdown System, Throttle, Oil & Fuel Filters, 12 Volt Electrics, Electric Fuel Pump, SAE 5 Rear Housing, Owner’s Manual, and Shop Tested.

"Isuzu 4HV1NOGA01 - 79HP @ 1800 RPM - EMERGENCY STANDBY - HEAVY DUTY Natural GAS 4 Cylinder Power Unit - Complete with: Heavy Duty Design: Block, Crankshaft, Connecting Rods with DRY Replaceable Cylinder Liners, Electronic Fuel System, Radiator with constant torque clamps, Fan Guard, Radiator Hoses, Catalyst Muffler, Air Cleaner, Engine Support Legs, Bolt together Steel Skid, LCD Auto/Manual Control Panel, Oil & Fuel filters with 500 Hour Service Intervals, 12 Volt Electrics, High Output 140 Amp Alternator, Safety Shutdown System, SAE 3 Rear Housing, SAE 11.5""/10"" Combined Flywheel, Owner's Manual, and Shop Tested."

"Isuzu 4HV1NCMD01 - Dual Fuel (NG 83HP @ 2200 RPM/86HP @ 1800 RPM) (LP 82HP@1800rpm) - EPA Certified - HEAVY DUTY Natural GAS or Liquid Petroleum 4 Cylinder Power Unit - Complete with: Heavy Duty Design: Block, Crankshaft, Connecting Rods with DRY Replaceable Cylinder Liners, Electronic Fuel System, Radiator with constant torque clamps, Fan Guard, Radiator Hoses, Catalyst Muffler, Air Cleaner, Engine Support Legs, Bolt together Steel Skid, LCD Auto/Manual Control Panel, Oil & Fuel filters with 500 Hour Service Intervals, 12 Volt Electrics, High Output 140 Amp Alternator, Safety Shutdown System, SAE 3 Rear Housing, SAE 11.5""/10"" Combined Flywheel, Owner's Manual, and Shop Tested."