Yale Motor and batteries
OwnerJohn
LocationIthaca, New York US map
Web/EmailWebPage email image
Vehicle1972 Attex 295
6 wheel drive amphibious all terrain vehicle, (AATV)
MotorYale 7.5 inch Series Wound DC
Yale forklift motor modified by Jim Husted of HiTorqueElectric.com
DrivetrainT20 skid steer transmission driving all 6 wheels through chains and sprockets
ControllerAlltrax AXE 4845
48 volt 400 amp
Batteries4 Odyssey PC1700, 12.00 Volt, Lead-Acid, AGM
System Voltage48 Volts
ChargerProMariner 1 ProTech4 1220 and 1 Pro Tech4 1230
Each charger can charge 3 batteries, at 20 amps for the 1220 and 30 amps for the 1230.
Chargers are not isolated on the negative side so I cannot use all outputs in series. Currently using them as single chargers.
Top Speed20 MPH (32 KPH)
Theoretical, not yet tested
AccelerationNot yet tested
Range10 Miles (16 Kilometers)
Maybe, not yet tested
Seating Capacity2 adults
Curb Weight750 Pounds (340 Kilograms)
Original vehicle was around 500 lbs, the old ICE was about 80, new Yale is 60, plus brackets, so about the same. Adding about 240 lbs. of batteries.
Tires21x11x8
Conversion Cost$2000.00 conversion costs + $1100.00 vehicle cost, = $3100.00
Additional Features6 wheel drive and it floats.
Finished conversion, working great! Videos up on my web page.

code by jerry