Hello, my welder is 100A-500A! How to rectify the wiring with welding machine when starting the battery? Can I have a route map?

I used a transformer as big as a 2 1 inch color TV to output 24 volts to drive a 24 volt motor to start the bulldozer, but I used an electric welding machine. If you have some electrical knowledge, you can try it, because the welding machine is a special transformer, and its voltage drop is relatively large. Its output is generally above 70 volts, and it is also above 36 volts when welding. It depends on how many volts your motor is. According to the voltage of the motor, lead the secondary side of the welding machine to the primary side.