①Hydraulic-mechanical transmission, small shock and vibration, long service life of transmission parts, convenient operation, automatic adjustment between vehicle speed and external load, generally used in medium and large loaders;
②Hydraulic transmission: stepless speed regulation, easy to operate, but poor start-up, generally only used on small loaders;
③ Electric drive: stepless speed regulation, reliable work, simple maintenance, high cost, generally used in large loaders.
