Honda EU6500iSA Generator with propane tank Triple-Fuel Honda Powered 15 kW Generator - This brand new unit is the largest Honda powered generator we have ever seen and operates on propane, natural gas and gasoline right out of the box. No mechanical alterations are necessary.

This unit is in like-new condition and has about 25 hours use.

This unit features a premium 24 HP Honda GX 670 OHV engine w/ a cast-iron cylinder sleeve. This unit features brushless HD alternators with THD less than 6%. This genset is equipped with a long run 16 gallon fuel tank (runs all day!), ball bearings for long life, full pressure lubrication w/ spin-on oil filter, oil cooler for maximum cooling efficiency, super silencer muffler, automatic Low Oil Alert shutdown, dual air filter elements, deluxe receptacle panel with voltmeter and hour meter and electric start.

Maximum Output 15,000 watts
Continous Output 13,500 watts
Load Amperage at 120 volts ---
Maximum Load 125 Amps
Continous Load 113 Amps
Load Amperage at 240 volts ---
Maximum Load 63 Amps
Continous Load 56 Amps
Sound Level @ 23 ft(7 m) at full load 73 dB(A)

Honda EU6500iSA Generator regulator
Type Honda GX 670
Power 24 HP
Cylinder 2
Oil Capacity Approx. 2.01 Qts
Oil Alert Shutdown Standard
Dual Oil Drains Standard
Oil Filter Spin-On Style
Oil Cooler Standard
Cylinder Block Aluminum w/ Cast Iron Sleeve
Displacement 670 cc
Bore & Stroke 3.0" x 2.8"
Exhaust Outlet 1 1/2" OD Muffler Outlet
Cooling System Air-cooled
Air Cleaner Dual Filter Element
Fuel Propane, Natural Gas & Gasoline
Charging System 20 Amp
Starting System Electric

On Gasoline -
Consumption at 1/2 load 1.1 gallons/hour
Consumption at 3/4 load 1.28 gallons/hour
Consumption at full load load 1.49 gallons/hour
Fuel tank capacity 16 gallons
Running time 1/4 load 14 Hours hours
On LP Gas -
Consumption at 1/2 load 1.15 gallons/hour
Consumption at 3/4 load 1.3 gallons/hour
Consumption at full load load 1.53 gallons/hour
On Natural Gas -
Consumption at 1/2 load 183 cu.ft./hr
Consumption at 3/4 load 231 cu.ft./hr
Consumption at full load load 261 cu.ft./hr

Honda EU6500iSA Generator power output panel

Power Output Panel
120 V NEMA# 5-20R Duplex 2-20 Amp
120 V NEMA# L5-30R Twistlock 1-30 Amp
120/240 V NEMA# L14-50R Straight Blade 1-50 Amp

Installation Data
Fuel Inlet Fitting Size 1" FNPT
Recommended Fuel Hose Size 3/8"
Fuel Inlet Pressure 11-14" Water Column
Exhaust Outlet 1 1/2" OD Muffler Outlet
Exhaust Location & Direction
(Facing Engine)
Service Points
(Facing Engine)
Oil Fill: Right-Side
Oil Filter: Left-Side
Oil Drain: Left & Right-Side
Air Filter: Front-Side
Spark Plug: Right & Left-Side
Ignition Switch: Front-side
Battery: Right-Side
Minimum Cord Size 0-50 Feet: 6 AWG
51-100 Feet: 4 AWG
101-150 Feet: 2 AWG
Battery Type 12 VDC - 300 CCA
Engine Oil Type 10W-30 Synthetic

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

Length 41.5"
Width 32"
Height 35"
Dry weight 450 lbs

Central Maine Diesel
1594-D Outer Hammond St.
Bangor, ME 04401

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