Wholesale Price Crankshaft - Cummins Engine Part Head , Cylinder Top Level Assembly 2864028 for Cummins Engine ISM CM570/M11 CELECT – Raptors

Company Introduction

Raptors, the authorized dealer of Cummins (China), established in 2015 by Mr. Jordan Wang who worked in Cummins (China) for 8 years, Jordan had been responsible for mine market for 4 years during working in Cummins china, so we have big advantages for almost all genuine Cummins generators, engine assembly and spare parts, especially for NTA855, KTA19, KTA38, KTA50, QSK60, QSX15 etc…

Product Parameter

The function of the cylinder head:

The function of the cylinder head is to seal the cylinder to form a closed space, so that the piston can normally compress the fuel and mixed gas to generate power. The composition of the cylinder head is relatively complex, generally including the intake valve seat hole, the exhaust valve seat hole, the valve guide hole, the spark plug installation hole, the intake pipe, the exhaust pipe, the cam bearing hole, etc. The cylinder head is generally made of gray cast iron, Made of alloy cast iron or aluminum alloy, it is a complex box-shaped part. According to the different structure types, the cylinder head can be divided into integral type, single type and block type

The design requirements for the cylinder head

(1) It has sufficient rigidity and strength, and has small working deformation to ensure sealing.

(2) Reasonably arrange the combustion chamber, valve and air passage to ensure the working performance of the engine.

(3) Good manufacturability, the temperature field is as uniform as possible, the thermal stress is shortened, and thermal cracking is prevented.

Product Pictures