Construction Machinery: Articulated Hauler Caterpillar

Model	Lowering time	Lifting time
AD55	4 sec	11 sec
AD45B	21 sec	16 sec
AD30	11.2 sec	10.5 sec
745C	8 sec	12 sec
740B	7 sec	12 sec
740	7 sec	12 sec
735B	7 sec	11 sec
735	7 sec	11 sec
730C	8 sec	12 sec
730	12 sec	12 sec
725C	8 sec	10 sec
725	11 sec	10 sec