I have sent a mail to the manufacturer Hitachi before I posted this thread. But till now still no response from the Crane manufacturer. The operating pressure indicated in the crane technical manual is the total weight of crane divided by crawler tracks contract area. If a crawler crane is...
Dear csd72
The crane model is hitachi KH1000. The crane manual only indicate the average operating ground pressure, that is not the peak pressure.. The ground pressure will be greater towards the front of the crane with lifting load. Can anyone advise me how to get inform from the manufacturer...
A crawler crane 200t capacity with max lifting load of 30t at working radius 25m. How to estimate the induced ground bearing pressure when boom swing 0,45,90 deg.
TQ
CSK
