he planetary reducer of KST concrete mixer truck can meet the service performance demand of 3-18m3 mixing capacity of concrete mixer truck drum. KST series agitator transporter planetary reducer consists of a basic secondary planetary gearbox and is driven by a standard SAE flange external hydraulic motor. The main bearing adopted is fag brand series produced by Schaeffler company in Germany; the oil seal adopted is produced by simrit company in Switzerland; the gear material adopted is 17CrNiMo6 imported from Germany and carburized and quenched by vacuum furnace imported from Germany.

KST series can provide advanced technology and economy, reliable operation, low maintenance rate, wear resistance, and even excellent operation under extreme conditions.