Extended data:
More than 1,000 R&D engineers from Sany Heavy Machinery Co., Ltd. 1000 have successfully developed the C9 series 20 13 excavator after nearly 1,000 tests in two years. This series of excavators adopts the latest technologies such as dynamic optimization and intelligent matching control of DOMCS, and adopts the exclusive technology of trinity from power system to control system, hydraulic system and structural parts, making a major breakthrough in the three core aspects of energy saving, high efficiency and reliability, thus making this series of machines have the characteristics of long continuous operation time, high operation efficiency, long service life and strong environmental adaptability.
With advanced R&D and manufacturing technology, Sany Heavy Machinery has successively developed world-class new products such as 200-ton hydraulic excavator, hybrid hydraulic excavator and new generation positive flow excavator. In 2008, Sany SY2 15C won the title of national key new product, and SY360C was selected into the national torch plan. At present, the excavator models of Sany Heavy Machinery cover five to 200-ton series 19 varieties of large, medium and small. It has 79 national patents, including invention patents 15 and major scientific research achievements 16.
Shanzhong Machinery Co., Ltd. is a wholly-owned subsidiary of Shandong Heavy Industry Group and a provincial state-owned enterprise. It is formed by the advantages of the excavator business of Shandong Jishantui Co., Ltd. and Shandong Zhong You Construction Machinery Co., Ltd., and bears the mission of the excavator business of Shandong Heavy Industry Group. The main business is the production and sales of excavators and their accessories; Self-employed and agent for the import and export of goods and technologies; Sales of hydraulic oil and lubricating oil; Excavator operation and maintenance training. Product advantages:
1. Cummins B5.9 engine is imported, which is in line with Tier2 emission, energy saving, environmental protection and convenient maintenance. The radial sealed air filter and standard air pre-filter are adopted to effectively prolong the service life of the engine, and the fuel filling pump and standard pressure transmitter are equipped to effectively improve the fuel economy.
2. Imported hydraulic components have stable and reliable quality and high working efficiency;
3. Brand-new cab and seat, brand-new interior, brand-new automatic air conditioning system, automatic gas distribution and comfortable operation;
4. Equipped with a new generation of electrical control system: large-screen color display, which can monitor the running state of the machine in real time, with fault self-diagnosis and recording functions, electric throttle and multiple working modes to choose from;
5. A variety of buckets can be selected, and various accessories such as breaking hammers, scarifiers, quick-change devices and the like can be installed, so that one machine can be used for digging, burying, crushing and leveling;
6. Multifunctional GPS can realize remote monitoring and bidirectional data transmission, and know the running state of the machine in real time.