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Solenoid Fuel Pump Manufacturers – Cummins QST30 Engine Assembly – Raptors

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Solenoid Fuel Pump 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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Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Solenoid Fuel Pump Manufacturers –  Cummins QST30 Engine Assembly  – Raptors detail pictures


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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Solenoid Fuel Pump Manufacturers – Cummins QST30 Engine Assembly – Raptors , The product will supply to all over the world, such as: Hanover, Turkey, Benin, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Lynn from Chile - 2018.06.18 17:25
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Jessie from Lebanon - 2018.11.11 19:52
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