Thanks for posting this project, especially all the high resolution pictures. I'm thinking about tackling a similar project and had some questions:
1. I'm having problems finding the timing belt and pullies that you used. Where did you get them?
2. Also, why did you go with a timing belt instead of a v-belt or two? I'm not seeing a slip clutch or shear bolt to protect the tractor's drive train if the pump seizes up. V-belts could offer a bit of protection because they'd slip or break.
3. I'm also not seeing an unloader or a relief valve? When the wand valve is closed, the pump is going to build up pressure/heat after just a few minutes. Has this not been an issue for you?
1. I'm having problems finding the timing belt and pullies that you used. Where did you get them?
2. Also, why did you go with a timing belt instead of a v-belt or two? I'm not seeing a slip clutch or shear bolt to protect the tractor's drive train if the pump seizes up. V-belts could offer a bit of protection because they'd slip or break.
3. I'm also not seeing an unloader or a relief valve? When the wand valve is closed, the pump is going to build up pressure/heat after just a few minutes. Has this not been an issue for you?