ZSD550
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ZSD550
1.Integral forged crankshaft - Alleviate the integral weight, lengthen the service life .
2.Wet type S.A. liner structure - Convenient for replacement and maintenance, prevent blowby of cooling water and high pressure gas in the cylinder.
3.Split chamber structure - Mutual independence of heat engine and drive system, meet different service environments of both systems, make effective improvement to the engine life.
4.Dry clutch with an automobile structure - High structural strength, strong durability and convenient after-sales maintenance.
5.Pre-heating cold-start structure - Cold startup at a time, completely meet the service requirements in Alpine region.
6.Inner balance shaft device - Effectively balance engine vibration in different directions, realize stable engine running with low noise.
7.High-pressure common-rail electric fuel injection technology - Guarantee stable injection pressure, precise control over the fuel-injection quantity, meet the combustion demands under different working conditions, realize the optimal economical efficiency of fuel supply
8.Structure of five circulating gears - Utilize mature technologies to improve its durability and maintainability.
9.Double-shaft shifting fork gear shift system - More reliable and more flexible for gear shift, improve the driving comfort.
10.External reverse gear and boosting rear axle - The engine can meet the service requirements of different working conditions by being directly connected with rear axles with different transmission ratios.