RC printed Buldozer

130mm RC ABS (work in PLA too) printed Buldozer with servo motor and gears laptop batteries 7805 voltage regulator "all functions" each thread and the arm. Note : printing in ABS made it easy to assemble with solvent. Instructions ERRATUM : i was using ABS at that time, beveling it to be PLA. so for ABS use acetone to glue parts together. For PLA use iron solder ;) It's an RC buldozer that i designed and made with an huxley reprap. To make it you need : -2x 608 bearings, -M8 screw rod with some nuts (nylon nuts seems to fit well inside 608 bearings) some tiny screws and washers 3 servo "9gr" and two have to be modified to become "motors" (unlink the potentiometer from the last gears and cut the block that prevent it to make complete turns) a battery pack (mine is 2 elements 3.7V 2200mAH from a laptop battery) And some voltage regulator to amke 5V for the receptor. Now for the mechanical part : Before printing make sur that you correctly positioned the part i