Model: 577 Displacement: 57.3cc Power: 4.0HP (3.0KW) @ 8500rpm Weight: 6.1kg guides Length: 20 inches Fuel tank capacity: 740ml Suitable for: lawn, fruit, tea, vegetables, roadside hedges 372 Husqvarna chain saw, and other applicable areas: plains, hills Husqvarna chain saw 450E, other applicable areas: forestry, agriculture Walbro carburetor Polo Chinese high-speed, high torque, powerful torque, five o'clock shock system design, authentic Japanese original imports. New UOB (shindaiwa) saws, structural durability, light weight, stable performance, strong power combine to make your pruning, logging operations easier to live in Guangzhou Fu mechanical saws automobile spark plugs and spark plug constitute common is the same, the overall by material points by an insulator and a metal housing two major components; by construction is divided into three parts, namely the central electrode, steel body and sorrowful electrode, insulating ceramic core. The upper part is made of steel hex to wrench disassembly, the lower part 365 thread Husqvarna chain saw can be screwed into the cylinder head. Metal case with screw for screwing into the cylinder; insulator housing built inside it through with a center electrode, the upper end of the center electrode wire nuts, connect the power panel over the high-voltage wire; in the case of lower end welded grounding electrode, 0.6-1.0 mm gap between the center electrode and the ground electrode, high voltage through the gap into the earth will burst out of the spark to ignite the mixture Husqvarna chain saw wholesale | Sweden Husqvarna ( Certified) | Husqvarna chain saw by Fu Machinery Co., Ltd. Guangzhou live. Fu Machinery Co., Ltd. Guangzhou live (www.15322215303.com) is Guangzhou, trees class leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In live blessing garden construction machinery leadership with the staff warmly welcome all inquiries negotiations to create live blessing garden construction machinery a better future.