커민스 6BTAA5.9-C160 Excavator bulldozer engine

1. Basic parameters Model definition: 6BTAA5.9-C160 Inline six-cylinder design, displacement 5.9L (bore 102mm × stroke 120mm). The intake form is supercharged intercooler, in line with the National II emission standard, the fuel type is diesel, and a water-cooled heat dissipation system is adopted. Rated speed: 2000r/min, adapted to 24V power supply system. 2. Performance parameters Power output: Rated power: 118kW (about 160 horsepower) @2000r/min. Maximum torque: 690N·m@1300r/min, low speed and high torque characteristics are significant, suitable for heavy-duty operations of construction machinery. Fuel system: Equipped with a rotor high-pressure fuel pump to optimize fuel efficiency and reduce operating noise. 3. Structure and Adaptation Core Design: Integrated Design: Cylinder block, cylinder head and other components are integrated to reduce the number of parts (40% less than similar models) and reduce the failure rate. Holsett Wastegate Valve: Improve low-speed power response and enhance operation stability. Forged Steel Crankshaft/Camshaft: With high-strength cylinder block, it supports continuous high-load operation. Applicable Equipment: Mainly used in medium and large excavators, bulldozers and generator sets, and the applicable scenarios include heavy-duty fields such as mining and construction.