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Discount Seal Dust Manufacturers – Cummins QST30 Engine Assembly – Raptors
Discount Seal Dust Manufacturers – Cummins QST30 Engine Assembly – Raptors Detail:
QST30 Engine Specifications
| Model | Cummins QST30-C1050 |
| Form | 12-cylinder, water-cooled, V-shaped, four-stroke, electronic control |
| Cylinder diameter | 140mm |
| Piston stroke | 165mm |
| Displacement | 30.5L |
| Compression ratio | 15.7 ：1 |
| Rated power/speed | 783KW/2100 r/min |
| Maximum torque | 4630 N·m/1300 r/min |
| Idle speed | 650 r/min |
| Total mass | 3171kg |
Cummins QST30-C1050 electric injection engine is a 12-cylinder, v-shaped Angle of 50 degrees, 4-stroke, water-cooled direct injection, supercharged intercooling engine, based on The Japanese Komatsu SA12V-140 engine, began manufacturing in 1988, widely used in mining dump trucks, loaders and bulldozers and other equipment. QST30 engine and other types of engine, by crank connecting rod mechanism, gas distribution mechanism, fuel supply system, lubrication system, cooling system and starting system.
Fuel injection system functions and advantages
1.Dual RP39 Bosch fuel pump
2.Engine Electronic Control System
3.Reduce fuel consumption, improve acceleration response and reduce smoke exhaust under various working conditions.
4.Cancel the mechanical throttle cable (electronic throttle)
5.Optimize engine performance characteristics
6.Provides the same control characteristics as the rest of the Quantum family
Features and advantages of cast iron pistons
1.Adopt the same design used by Komatsu
2.Higher cylinder pressure bearing capacity than aluminum pistons
3.The use cycle is greatly extended
4.Work closely with the cylinder liner to eliminate cavitation problems
Advantages of pre-lubrication system
1.Prevent errors in maintenance operations:Prevents starting the machine when there is no oil pressure, and won’t dry start.
2.Improve overhaul cycle and component life
3.Increased motor reliability and durability, reducing operating costs
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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Discount Seal Dust Manufacturers – Cummins QST30 Engine Assembly – Raptors , The product will supply to all over the world, such as: Barbados, Cyprus, Congo, During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. Last but not least, price of our products are very suitable and have fairly high competition with other companies.
By Jill from UK - 2017.11.01 17:04
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Sandy from Denver - 2018.12.22 12:52
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Focus on providing mong pu solutions for 5 years.
