Yeah sorry, fingers going faster than the brain.
We have the DK551 which is a 50hp with a 4 in 1 loader assy on it on turf tyres and the only main problems we have had (on a golf course you see all the problems that can happen) has been the syncro on the shuttle shift split from them shuttling with out coming to a complete stop, the front tyres werent strong enough to handle the loader assembly and a few switches as well as the air con which Ladas helped me sort out.
Other than that it has been terrific, nice big cabin with aircon/heater and good stezza for those long hours in creeper scarifying fairways etc is great and like you said, starts first time every time.
The only complaint with Daedong is there spares are damn expensive, a fuel filter was $140 and only available from them so Im changing the whole assembly for one off a mazda truck which is about $40 for the filter and $120 for the mount.
It isnt the same build quality as the Kubota L4330 that we got at the same time which was $15000 dearer and only 40hp but I find it more comfy and easier to operate though we cant drive it over the greens and thus the Kubota.

