Units are SI units. { } indicates conventional units.
Working speeds in table are for light load. Working speed varies with load.
*Including upper and lower machine, 28.8ton counterweight, 7.3ton carbody
weight, basic boom, hook, and other accessories.
**Base machine with gantry, boom bace, crawlers, wire ropes for main and
aux.winches, lower spreader and upper spreader.
***Auxiliary sheave is necessary. |