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Heavy Equipment Engine Parts ISDE Crankshaft 3974539

ISDE Crankshaft 3974539 Parameter:

1. Crankshaft is one of the most important parts in diesel engine. Its function is to transmit the gas force from the piston and connecting rod.It is converted into torque output to drive the power unit connected with it. In addition, it also drives the valve train of the diesel engine itself structure and various accessories.
2. When the diesel engine is working, the crankshaft is subjected to great gas pressure and inertial force to transmit great torque.The crankshaft is subjected to periodic alternating loads such as tension, compression, bending and torsion, which can cause vibration and fatigue of the crankshaftdestruction. Therefore, the crankshaft is required to have sufficient strength and stiffness; Wear resistance of journal surface; Within the operating speed range No torsional vibration and resonance; It has good balance to ensure the smooth operation of the diesel engine and its weight
3. Application for Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery, port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit, pump power units and other power units, automobile industry power ships.




Heavy Equipment Engine Parts ISDE Crankshaft 3974539

Product Name: DCEC Heavy Equipment Engine Parts ISDE Cummins Diesel Engine Crankshaft 3974539
Model Number: 3974539​
Adapted models: ISDE
Application: trucks, buses, light commercial vehicles and pickup trucks, as well as construction machinery, mining machinery, agricultural machinery, ships, oil and gas fields, etc.
Warranty: 6 months
Payment terms: T/T, Western Union, Alipay, bank transfer, Trade Assurance and so on.
Shipping: By sea, by air, by express 1-3 days out of factory, 1 week time for express, 15 days for air, 30 days for sea/train
Services: 1. As for stock, we can provide sample
2. 24 hours online service
3. Provide PT Fuel System Agent service
4. OEM/ODM service and One-stop purchasing service
Advantages and Characteristics
1. Robust and fully balanced crankshaft design for a more steadily rotation and higher strength and precision
2. Better reliability and longer life
3. Key processses adopt the world-class advanced equipment
What causes crankshaft damage?
Crankshaft failures may be resulted from by several causes which are oil absence, defective lubrication on journals, high operating oil temperature, misalignments, improper journal bearings or improper clearance between journals and bearings, vibration, high stress concentrations, improper grinding, high surface...
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