23 MACHINERY FOR EARTH MOVING, EARTH CONDITIONING AND MATERIAL HANDLING-NAMELY, TRACK-TYPE TRACTORS, WHEEL TRACTORS, LOADERS, PIPELAYERS, LIFT TRUCKS, MOTOR GRADERS, SCRAPERS, BULLDOZERS, COMPACTORS, RIPPERS; TOOL BARS, CABLE CONTROLS AND HYDRAULIC CONTROLS FOR THE FOREGOING GOODS; REPLACEMENT PARTS, HAND TOOLS, AND ACCESSORIES AND ATTACHMENTS FOR ALL THE FOREGOING GOODS; ENGINES FOR POWERING THE FOREGOING MACHINERY AND FOR INDUSTRIAL AND MARINE APPLICATIONS, AND AS PRIME MOVERS IN ELECTRIC SETS-NAMELY, INTERNAL COMBUSTION ENGINES, DIESEL ENGINES, [ NATURAL GAS ENGINES, AND MARINE ENGINES; ] AND REPLACEMENT PARTS, HAND TOOLS, ACCESSORIES AND ATTACHMENTS FOR ALL THE FOREGOING GOODS; MARINE GEARS, TRACK GROUP ASSEMBLIES FOR TRACTORS INCLUDING TRACK LINKS, TRACK SHOES AND TRACK PINS; [ TOOLS, AUXILIARY EQUIPMENT AND APPARATUS FOR USE IN CONNECTION WITH WELDING MACHINES--NAMELY, AUTOMATIC HANDLING EQUIPMENT FOR LOADING AND UNLOADING THE WELDING MACHINES; FLASH FORMING EQUIPMENT; ROLLING AND COINING EQUIPMENT FOR SHAPING BAR ENDS; FIXTURING AND FLASH REMOVAL LATHES ]