Toys for boys-river/floating_cranes-heavy_lift+2 cargo cranes- OpenSCAD CSV

thingiverse

Toys for boys. Old boys use computer, small boys need other toys Now floating cranes - barge based. Barge is fitted with tanks to compensate list and trim during heaving a load. At first barge with fitted crane must be balanced empty- put some load in tanks. In reality that equipment require high capacity ballast pums. 1. heavy lift based on Kum Yong 1700/2200 design (photos attached) with 3 arms length 300, 400, 500. Drums for lifting and hoisting wires are placed on aft - make a crank to winch a wire. If You need additional drums, place it in Engine room. 2. Two adaptation of deck cargo crane based on MacGregor cranes - one on straight pedestal, second with rotation panel. And these solutions are not my imagination - photos attached. Only main parts attached - the rest are available in my Toys for boys-ships/equipment/deck cargo crane , https://www.thingiverse.com/thing:4923622. I scaled it 4 times to fit barge. Code for Kum Yong crane in Template Shapes_Text //https://www.thingiverse.com/thing:4863092 (OpenSCAD CSV) attached Enjoy!