Matthew Prestine

Thanks for the response.  I should have been more clear.  There is a HI/LO gear selection but in my research it seems that these tractors also have what they call a crawler and this lever is a HI/LO selection also.  On mine with the HI/LO I have 6 speeds, otherwise they have 12 with the combinations of the two HI/LO selectors.  I dont think it is a shuttle shift, it is a clutch and there is a forward/neutral/reverse lever selector on the column across from the throttle lever.  I select HI/LO then 1-3 gear and use the clutch to engage the engine.