Thanks JD! It's nice to know that my dump truck has a lil brother. It is definitely a "roller type". What weight oil do you use in the dump? I had some advice to use iso 68 and some other to use I think iso 46? Have you had to change any seals on yours yet? Looks like the seal around the pinion on the pump is leaking the worst. Any idea where I might find documentation on it? Any thought on proper "fill procedure" for the hydraulic fluid? Thanks again!