EV Conversion Kit for Allis-Chalmers Model G Tractors

EV-America’s legacy tractor conversion kit for this elegant 1940s model is back by popular demand!  [electrified Allis-Chalmers video]

Now available with Lithium Battery Pack.  Select battery type in the drop-down menu above.

The kit consists of name brand electrical components and a mounting kit for the motor. Our system produces up to 14 HP compared to the original 10 HP, and 45 ft-lbs of torque before gearing. Runtimes with Lead-Acid batteries typically range between 75 and 110 minutes.

Kit Includes:   

• 48VDC Motor
• Complete Motor/Transmission Mating Kit
• Motor Controller - 48V, 125A Continuous, 300A Peak
• 48V Lithium Battery (lithium kits only!)
• Battery Charger - 48V, 15A output
• Curtis PB-8 Throttle Potbox 
• Digital Display for State of Charge, Voltage, and Current
• Main Contactor
• Maintenance Disconnect Switch
• 48V system fuse, and low voltage signal fuse
• Cable, Lugs, Heat Shrink, and Terminal Covers
• Complete Electrical Schematic, Manuals, and Documentation will be provided upon purchase
• Full customer support for your build 

Lead-acid kit requires sourcing your own four 12V deep-cycle lead-acid batteries. Batteries and battery mounting bracket not included.

Lithium kit includes a 5KWh battery rated for 200A continuous, 300A for 15 seconds, and 700A peak for 2 seconds. Also include a 12V DC-DC Converter for powering the contactor and other accessories. Complete details including weight and dimensions are listed here.

Step-by-Step Motor Installation Pictures

Photo credit: Hemmings, Jim O'Clair