Q355B Excavator Long Arm , Long Reach Arm For Caterpillar Excavator

Philippine long boom excavator high quality excavator long reach boom arm customized CAT320D 18Meters
 
The parameter of long reach front 
 

 
The configuration of excavator long boom arm
01 Boom and arm 1set
02 Bucket1pc
03 Bucket cylinder 1pc
04 High pressure hose 4pcs
05 Linkage assembly 1set
06 Lubrication pipe 3pcs
07 Pin 6pcs
 
The introduce of long boom excavator
The length of the extended arm of the excavator is directly related to the quality and output pressure of the excavator itself. When we choose the extended arm of the excavator, we should determine the length of the extended arm of the excavator according to the operating environment of the excavator, the operating requirements, its own quality, and the capacity of the bucket and other accessories; Construction operations often involve three main parameters: excavation height, excavation depth, and working radius; while the extension arm of a three-stage demolition machine often involves three main parameters: lifting height, safe operating height, and operating radius. Only comprehensive factors can determine how long the excavator can be equipped with.
 





 
 
1. Material: the material of the big and small arms is Shaogang q355b, the iron pipe on the arm is national standard cold drawn seamless pipe, the pin shaft is 40Cr, the high-pressure hose is a joint-venture pipe with 4 layers of steel rings, the grease pipe is a single-layer hose, and the bushing driven into the base of the boom is graphite alloy copper sleeve.
 
2. Configuration: one set of big and small arms, six pin shafts, four high-pressure hoses, three grease pipes, one set of connecting rod assembly, one bucket cylinder and one bucket.
 
3. Product advantages: plasma cutting, machine milling, robot welding, boring after welding, assembly line production operation, and better quality assurance. It can be customized according to the working conditions to meet the construction needs of different users. The opening angle of the large and small arms can reach 163 degrees, and the excavation radius and height are larger.
 
4. Working conditions applicable to the lengthening arm: Municipal Engineering, subway construction, river
dredging, reservoir cleaning and other water conservancy projects.
 
 

Excavator long reach fronts introduction
As for the elongated arm excavator, I believe that many friends in the mechanical industry are familiar with it. Municipal construction, improvement of subway traffic, sewage reconstruction, river cleaning and so on require a large number of construction machinery and equipment, and the standard work of mining machinery engineering should not be completed. Therefore, the elongated arm excavator uses super-long arm and super-long arm. It shows that they can play an important role in dredging, revetment and slope, while subway construction is restricted by the ground environment conditions.