OwnerMyles Twete
Owner's Other EVsMilburn Light Electric Model 27L
1911 Hupp-Yeats
LocationPortland, Oregon US map
Web/EmailWebPage email image
Vehicle1988 Sam McKinney barge cruiser
26' wooden scow barge cruiser
Plywood, epoxy&glass construction
MotorBriggs and Stratton Etek Permanent Magnet DC
48 Volt
Drivetrain1980's 25HP 2-stroke Tohatsu outboard
ControllerAlltrax AXE4834
with EZ-GO Inductive Throttle Sensor
Batteries12 Trojan T-105, 6.00 Volt, Lead-Acid, Flooded
in two 36 Volt strings
System Voltage36 Volts
ChargerLester Lestronic
36 Volt automatic
Also have 85% efficient home-configured Vicor Megapac-based charger(s) available.
HeaterOlympian 3100 BTU catalytic propane heater
DC/DC ConverterGeneral Electric
30 Amp 36 Volt to 12 Volt
InstrumentationXantrex Link10 E-meter with RS232
Top Speed7 MPH (11 KPH)
(6 Knots)
Accelerationquick enough...probably 0-6knots in 20-seconds
Range23 Miles (37 Kilometers)
(20 nautical miles), at 5 knots
Seating Capacity16 adults
Curb Weight4,000 Pounds (1,818 Kilograms)
Tiresn/a
Conversion Time3-6mos operational, ongoing improvements for past 3years.
Conversion Cost$3000
Additional FeaturesHonda EU2000i 1.6kw continuous ultraquiet genset used for long cruises. I have cruised 90miles round trip with this unit up and down the Columbia river. Used approx. 9gallons of fuel on trip, for approx. 10miles/gallon fuel efficiency at approx. 3.5 knots average.

code by jerry