Machines

Wind Generators
"you could build two""Wind Generators""to load""empty batteries"

a small one
"the parts for""this one""could be""build at the""Wooden Workbench"

and a big one
"the parts for""this one""could be""build at the""Big Workbench"

Mining Machines
"there are 7 mining machines""for: Stone, Iron, Clay,""Potassium Nitrate,""Sand, Coal and Lead the parts for the""machine could be build""at the Big Workbench""you´ll also need the Windgenerator machine, to load the empty batteries wich could be crafted at the""Electronic Workbench, to supply the machines with power"

Oil Rocker
"this Oil Rocker searches for Oil""for you if you feed him""with batteries""the parts for it could be""build at the Big Workbench"