Cummins construction machinery market is the world's leading manufacturer of construction machinery engines, with the industry's most broad power range engine product line, covering the 2.8-15 liters displacement, power range 46-600 horsepower, the use of mechanical and all-electric control by turbo, intake preheating and combustion optimization and other advanced techniques to give superior engine reliability, durability and high altitude adaptability, excellent fuel economy, low noise, easy operation, compact structure and easy to maintain, high attendance and high rates of return in the industry renowned, and meet today's most demanding off-highway mobile equipment emissions standards (Tier 4). Cummins engine can meet the maximum range from small to large construction machinery equipment power requirements, provide the ideal power for excavators, loaders, rollers, graders, pavers, air compressors, cranes and forklifts and other construction machinery. Cummins worldwide and non-road machinery and equipment manufacturers supporting collaboration, global strategic partners and key clients include Komatsu, Terex, Hyundai, Hitachi, Liebherr, Liugong, Zoomlion, Sany, XCMG, Long Engineering and other leading companies at home and abroad, has accumulated a wealth of cross-regional, cross-industry, as well as successful experience in complex operating conditions