Company for all kinds of brand excavators design, production and non-standard excavator arm the size of the subject plus the long arm of modern excavators. Through advanced computer-aided design system, various types of processing equipment and skilled staff, skills and practical application of knowledge and experience from the stress analysis, material selection, technical and technological, design, etc. to ensure that the size of the excavator arm extended structural strength, performance and quality. Excavator arm extended size of the board to install an internal buffer to withstand tension loading, extending the extended size of the excavator arm, long arm excavator plus life. Company can design and produce according to customer requirements of various size excavator arm extended, two-stage excavator arm can be extended to longer size (13-26) meters, two-stage extended size excavator arm is mainly applied to earth-based and deep-cutting and mining operations and other long-range clean silt. Plus the long arm excavator advantages: 1, does not change the original excavator performance; 2, the use of high strength steel plate; 3, providing a great range of work (13 m -26 m); 4, convenience and customer's existing mining installation. 
 The long arm of the job plus a wide range of practical; both mining operations, high-rise buildings can be demolished, you can play, pulling sheet piling, concrete piles and so on. Two-stage plus the long arm excavator Applications: mainly used in river dredging, port construction, subway construction, building foundations, earth-based construction; three-excavator arm can be extended to longer size (16-32) m , three-arm excavator extended size is mainly applied to high-rise building dismantling works. 
 Plus the long arm of the excavator safety and practicality: plus arm through advanced computer simulations, stress analysis; CNC cutting, CNC machining; welding and other means to ensure safety. 
 Plus the long arm of the classification 
 Their practices to the point: demolition plus arm, plus the long arm pit, piling plus arm, etc.; by the number of sub-section: two-stage plus arm, plus three-arm, four-section plus the long arm etc.; their performance to hours: fixed plus arm, plus the long arm of sliding, retractable plus arm, etc.; 
 Plus optional parameters explain the long arm 
 Weight 12 tons 20 tons 25 tons 30 tons 35 tons 40 tons 45 tons plus arm length of 10 meters 18 meters 20 meters 22 meters 24 meters 26 meters 28 Mega arm weight 2.8 tons 4.8 tons 5.6 tons 6.6 tons 7.5 tons 8.5 t 9.5 t 0.4 bucket capacity of 0.25 square square square 0.45 square 0.5 0.6 0.8 square square square 0.7 maximum height of 7 m 15 m digging 17 meters 19 meters 21 meters 23 meters 25 meters Maximum digging radius 9 m 17 m 19 m 21 m 23 m 25 m 27 m maximum digging depth of 6 meters 14 meters 16 meters 18 meters 20 meters 22 meters 24 meters height of 2.2 m 3 m transport 3.2 m 3.2 m 3.2 m 3.4 m 3.4 m 
 Plus the long arm of the main configuration 
 To better arm to save the user time plus the cost of replacement, plus the customer replaced the long arm, we added an additional long arm of the standard configuration is as follows: add 1 set of extended arm raised arm 1 set 1 small bucket a bucket cylinder rod assembly a set of pin 6 high-pressure hose 4 5 kit hose butter 1 package. 

 Suitable excavator: Caterpillar CAT, Komatsu PC, Hitachi EX (ZAX), Kobelco SK, Daewoo (Doosan) DH, modern R, Kato HD, Case CX, Sumitomo SH, Volvo EC, Liugong, Yuchai , 31, XCG, state legislation and other excavator arm of the company plus the absolute guarantee of quality, price, tailor-made products are welcome to inquire!