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New 4M50 engine system
Adopt high-pressure common rail electronically controlled fuel injection system to accurately control and improve combustion efficiency and power;
Water-cooled EGR reduces exhaust emissions and fuel consumption by less than 10;
4 valve structure, increase the cylinder intake amount to increase the combustion efficiency by 8%, to achieve high power.
SY225 dedicated parallel pump, compared with the traditional series pump, the power output is increased by 10%, the arrangement structure is more compact, and the maintenance is more convenient;
Launched a domestic self-circulating “large-scale multi-stage filtration system” to respond to various domestic oil products and meet the national three-emission demand;
In response to the individual needs of this tonnage user, the product can provide more than 20 kinds of work equipment and various deformation products to improve customer profitability;
Through the structural design optimization, stress testing, welding and sheet metal research, endurance test, UT flaw detection of key parts and two-axis fatigue test, the life of key structural parts is comprehensively improved.
Equipped with the “Easy News” system independently developed by Sany, the “thinking” construction management system covering “factory-agent-boss-operator” is built to make project construction management low-cost, low-risk and high-efficiency.