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Triple-Fuel Yamaha EF3000iSEB Inverter Generator

Yamaha Generators  EF2400i | EF2800i | EF3000iSEB | EF4500iSE

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Triple-Fuel Yamaha EF3000iSEB with propane tank Triple-Fuel Yamaha Inverter 3,500 Watt Boost Generator On a 20 lb propane tank, this set will run for 24 hours. Then switch over to gasoline for another 21 hours on a full tank of gasoline. That's 45 hours of clean, efficient and quiet electrical power!

This brand new unit operates on propane, natural gas and gasoline right out of the box! No mechanical alterations are necessary - simply change your fuel source!

Features a Yamaha 4 Stroke OHV engine, deluxe receptacle panel, low oil shutdown, USFS approved spark arrestor, 12 V DC battery charger w/ cables, economy control automatically adjusts engine speed with power demand, large super quiet muffler, 3.4 gallon fuel tank, wheel kit, electric start and a sound level of just 51 decibels!


Options   Price
Low Pressure Regulator (for LP Tank) w/ Hose + $89
Wireless Remote Start + $399

Automatic Voltage Regulation Standard
Is this unit suitable for powering sensitive electronic equipment like a laptop computer? Yes
Power Single-Phase ---
Maximum Output 3,500 watts
Continous Output 3,000 watts
Load Amperage at 120 volts ---
Maximum Load 29.2 Amps
Continous Load 25 Amps
Sound Level @ 23 ft(7 m) 51 dB(A)

Model Yamaha OHV
Type 4-Stroke, 171cc
Horsepower 5.5
Oil Capacity 1.5 qts.
Ignition System T.C.I. (Transistor Controlled Ignition)
Cylinders 1
Cylinder Block Aluminum w/ Cast Iron Sleeve
Exhaust Outlet 1/2" OD Muffler Outlet
Fuel LP Gas, Natural Gas & Gasoline
Starting System Electric

Consumption at 1/2 load 0.33 gallons/hour
Consumption at 3/4 load 0.47 gallons/hour
Consumption at full load load 0.51 gallons/hour
On LP Gas -
Consumption at 1/2 load 0.29 gallons/hour
Consumption at 3/4 load 0.41 gallons/hour
Consumption at full load load 0.45 gallons/hour
On Natural Gas -
Consumption at 1/2 load 35 cu.ft./hr
Consumption at 3/4 load 50 cu.ft./hr
Consumption at full load load 55 cu.ft./hr

Power Output
Turn Key Start Standard
Economy Idle Control Standard
Low Oil Alert Standard
12 VDC 1-15 Amp
120V Straight Blade 2-20 Amp NEMA#L5-20R
120V Twistlock 1-30 Amp NEMA#L5-30R

Installation Data
Exhaust Outlet 1/2" OD Muffler Outlet
Exhaust Location & Direction
(Facing Control Panel)
Service Points
(Facing Control Panel)
Oil Fill: Front-Side
Air Filter: Left-Side
Spark Plug: Back-Side
Battery: Left-Side
Power Output Location
(Facing Engine)
Minimum Cord Size 0-50 Feet: 10 AWG
51-100 Feet: 8 AWG
101-150 Feet: 6 AWG
Engine Oil Type 10W-30
Battery Type - Included! 12 VDC - 200 CCA

Engine Warranty 2 Years
Generator Warranty 2 Years
100% Coverage for Parts & Labor Standard

Length 26.7 inches
Width 17.5 inches
Height 21.9 inches
Dry weight 151 lbs


E-Mail Address:  

Tri-Fuel Kit for EF2000i Tri-Fuel Kit for EF2400i Tri-Fuel Kit for EF2800i
Tri-Fuel Kit for EF3000iSEB Tri-Fuel Kit for EF4500iSE  

Central Maine Diesel
29 Carey Circle
Hampden, ME 04444

Toll-Free: 1-888-899-0603
Phone: 1-207-941-1188
Fax: 1-207-941-1189

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