... with turbocharger.Main pump: KAWASAKI, Negative flow + Cross power control system.Main valve: KAWASAKI, swing precedence, confluence in boom valve ... sides of chair.Track board: made by Shantui, resist bow and attrition.Electric parts: meter, sensor, power switch, fusion switch ... force; nine support wheels bring high stability.Standard track boards: width 600mm. XCG Crawler Excavator XCG215LC-8