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Best-Selling Kit Lower Engine Gasket Factory – Cummins QST30 Engine Assembly – Raptors

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for BEARING ROLLER , RING COMPRESSION PISTON , SUPPORT ENGINE , In case you pursuit the Hi-quality, Hi-stable, Aggressive price elements, corporation name is your greatest choice!
Best-Selling Kit Lower Engine Gasket Factory – 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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Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures

Best-Selling Kit Lower Engine Gasket Factory –  Cummins QST30 Engine Assembly  – Raptors detail pictures


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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Best-Selling Kit Lower Engine Gasket Factory – Cummins QST30 Engine Assembly – Raptors , The product will supply to all over the world, such as: Luxembourg, Guatemala, Cancun, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Renee from Brasilia - 2018.05.13 17:00
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Dale from Greenland - 2017.04.08 14:55
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