Engine Assembly
Cummins Engines Supplied by Qianyu
Cummins takes pride in its product line of engines that come with the widest power range in the industry, ranging from 46hp to 600hp. The displacement range of Cummins engines covers 2.8-15 liters. Due to mechanical and fully electrical control methods, as well as state of the art technologies such as turbocharging, air intake preheating, combustion optimizing, etc., this brand engine assembly features excellent reliability, durability and adaptability to high altitude, superior fuel economy, low noise, easy operation and compact structure for easy maintenance. In addition, they meet the Tier 4 emission standard for off-road engine powered equipment.
These advantages have made Cummins engines the preferred power unit for engineering machinery. They can maximally meet the demands for power for small and large equipment. For example, they can supply ideal power to various engineering machines including excavator, wheel loader, road roller, motor grader, asphalt paver, air compressor, crane, forklift, etc.
Cummins has cooperated with a large number of globally renowned off-road machinery manufacturers, providing them with high quality and cost effective engine assembly. Their global strategic partners and key customers include Komatsu, Terex, Hyundai, Hitachi, Liebherr, LiuGong, Zoomlion, SANY, XCMG, LongGong, etc. The engines have won high recognition among these partners and are well-tested in performance and adaptability.
Specifications of Cummins Engines for Engineering Machinery
| Model | Displacement (L) | Number of cylinders | Power range (hp) | Control method | Emission standard |
| 3.3 | 4 | 60-110 | Mechanical/ Fully electronic | Tier 2/Tier 3 | |
| 3.9 | 4 | 110-125 | Mechanical | Tier 2 | |
| 4.5 | 4 | 80-160 | Mechanical/ Fully electronic | Tier 2/Tier 3 | |
| 5.9 | 6 | 150-178 | Mechanical | Tier 2 | |
| 6.7 | 6 | 133-220 | Fully electronic | Tier 3/Tier 4 | |
| 8.3 | 6 | 190-309 | Mechanical/ Fully electronic | Tier 2/Tier 3 | |
| 8.9 | 6 | 280-365 | Fully electronic | Tier 3 | |
| 11 | 6 | 290-400 | Mechanical/ Fully electronic | Tier 2/Tier 3 | |
| 15 | 6 | 450-600 | Fully electronic | Tier 2/Tier 3 |
