Plus the long arm excavator advantages: 1, does not change the performance of the original excavator; 2, the use of high strength steel plate; 3, provides great operating range (13 m -26 m); 4, the convenience and the customer's existing excavator installation. Plus the long arm of a wide range of operations, practical; excavation work can be disassembled high-rise buildings, you can play, pulling steel sheet piles, concrete piles. Two-stage plus the long arm excavator Applications: mainly used in dredging, port construction, subway construction, building foundations, earthwork infrastructure; three-excavator arm can be extended to longer size (16-32) meters, three sections Excavator extended arm size is mainly applied to the dismantling of high-rise buildings and other projects. Safety and practicality plus the long arm of the excavator: elongated arm through advanced computer simulations, stress analysis; CNC cutting, CNC machining; welding and other means to ensure the protection of the safe. Plus the long arm of the classification of its practices to points: demolition of buildings plus the long arm, plus the long arm pit, piling the long arm and so on; according to the number of segments to the point: two-stage extension arm, three-plus long arm, four-section extension boom and the like; according to their performance to points: fixed long arm, plus the long arm skid, telescopic extension boom like; plus the long arm excavator explain the whole weight of the optional parameters plus the long arm length (m) plus the long arm weight (tons) bucket capacity ( m3) maximum digging height (m) maximum digging radius (m) maximum digging depth (m) Transport height (m) 12 t 10 2.8 0.25 796 2.2 18 4.8 0.4 20 tons 151,714,325 吨 20 5.6 0.45 1719 30 t 16 3.2 6.6 0.5 192 118 22 3.2 35 t 24 3.2 7.5 0.6 212 320 40 t 26 3.4 8.5 0.7 232 522 45 t 28 3.4 9.5 0.8 252 724 plus the long arm of the main configuration in order to better save the user to replace when the cost plus the long arm, the customer replaced a long arm, we provide an additional extension boom standard configuration is as follows: 1 set plus arm extended arm grew a set of small bucket a bucket cylinder a rod assembly 1 set pin 6 high-pressure hose 4 Hose 5 Kit butter 1 package. Applicable Excavator Brand: Caterpillar CAT, Komatsu PC, Hitachi EX (ZAX), Kobelco SK, Daewoo (Doosan) DH, modern R, Kato HD, Case CX, Sumitomo SH, Volvo EC, Liugong, Yuchai, three First, XCG, state legislature, etc. The company was added to the long arm excavator absolute guarantee quality, competitive price, welcome to inquire made products