Pruning saws 4500 4500 gasoline chain saw logging harvester chain saw oil-cooled internal combustion engine will include a comprehensive propulsion saw Shanxi coal resources, important areas to trim saws 4500 consumption, distribution, coal enterprise reform, administrative examination and approval and key links deepen the reform. Meanwhile, the 4500 logging saws to comprehensively promote the primary configuration of coal resources in the primary market auction in order to achieve maximum benefits and comprehensive resource sharing; allow prospecting and mining rights in line with the statutory requirements of the law in the secondary market turnover, the internal combustion engine saws to sell, as investment and other forms of public transfers, but the secondary market to strengthen supervision of mining rights, the exploration of the secondary market or the market excess return profits reasonably regulate suppression and scientific approach. Mainly used for pruning, bucking pruning, garden pruning, tree felling place, wood processing, forest fire fighting equipment, forest clearing forest, and some scenic tree pruning and family daily use and so on. Used for orchards, forest, garden, green office, mushroom production, wood processing, forest harvesting and home use Description: Chain Saw Model: SY-4500 Power type: single cylinder, two-stroke, air-cooled engine model: NSD4500 row quantity: 45cc power: air-cooled two-stroke power: 2.2KW guides Size: 16 inches Uses: sawing trees, pruning