Motor grader DZ-143 v3.0.0.0

V3.0.0.0
Added choice between manual transmission and automatic transmission (gears on manual transmission must be switched manually using the + and - buttons by default; on automatic transmission you do not need to switch anything).

Fully working motor grader DZ-143. Can perform the functions of a bulldozer, snow blower, silo compactor and tractor.
Can tow trailers. The main blade moves in all projections, the front blade in a vertical projection - everything is fully animated.
Completely clean log without errors.