Do you install automatic control systems on bulldozers? We have complete hydraulic kits for many of the most popular machines. The kits include proportional valves, hoses, adapter fittings, mounting hardware, and complete installation instructions. All kits are engineered for specific dozers and have been field-tested and job proven. Call us today with your requirements at 901-794-4884, or send us your system specs at https://www.flinthyd.com/quote.html.