DK35vince wrote:</font><font color="blue" class="small">( You also need to clutch to shift gears. The main transmission is not sycronized so you also need to stop to shift gears.)</font>
This is partially true. The transmission on the L3400DT is partially synchronized. Of course you always have to use the clutch when changing gears, but you can shift all 4 transmission gears on the go (synchronized) when the shuttle is in LO. It is not synchronized when the shuttle is in HI. Shifting the shuttle from LO to HI or into reverse also requires using the clutch, with the tractor stopped, as the shuttle is not synchronized, nor would you want it to be. For most tractor work your going to have the tractor in a gear thats suitible for the torque/speed requirements of the job, and leave it there. Sometimes I get the impression that new tractor owners feel that they need to change gears when driving like you would on a car, but of course this is not the case. About the only time that I use the shuttle or change gears when working is if I'm doing certain FEL work. For instance, I'd typically use a lower gear to dig into a pile of dirt or rock (more torque) and use a little higher gear for transport to wherever the pile is being moved to. If you think you're going to be doing a lot of FEL work, then the HST transmission may be more of a convenience. Realize though that the HST will add about $1500 to the price of the tractor, and you'll have less HP available at the PTO as compared to the gear drive. This is the reason that I chose the gear drive tranny. Add to that, that the gear drive is a simpler mechanism and less costly to repair should something malfunction in the future, so it also appealed to my KISS mentality. Bottom line is that it comes down to a personal preference as to whether you go with a gear drive or HST transmission.
...Tony