... 5Fuel systemSpecification/Light fuel Speed controller/PT pump 6Cooling systemClosed circulation/Through radiator, fan, ... TransmissionBevel gear/Hand operated, hydraulic shift, planetary gear, multiple disc clutch, forced lubrication by gear pump. Bevel gear/Helical bevel gear, ... operated with hydraulic booster. Final drive/Spur gear, double reduction, splash lubrication. 9Travel SpeedForward1stkm/h0 ...