... Tronic system, automatical electric tachographs,fuel indicator,revolution meter, reverse gear mark.Engine: Model: MAN D0836LFL41 Displacement: 6.871LMax. power: ... clutch,diameter 395mm,hydraulic power steering. Gear boxZF 9S-1310 OD manual gear box,9 forward&1 reverseP.T.OZF ... .Rear axle: HY-1133 single reduction,parabola type leaf springs 11.5T,speed ratio 4.63, with differential lock and balancing ...