The importance of reinforcement of stress-bearing parts of long boom excavator long arm
Long boom excavator long reach boom arm is frequently used in digging sand soil at the long distance. The excavator bear huge stress, some parts of the long boom excavator bear super huge stress. Therefore, the reinforcement of stress-bearing parts is important which can make sure longer service life.
Zhonghe Machinery's excavator long arm has longer life-span. The welding of excavator long arm komatsu is strong. The plate material we adopt is Shaogang Q355B material which has better welding performance. Not easy cracking. This type of steel is more expensive than ordinary type. The long reach boom arm is designed professionally.
Our excavator model is suitable for various type of excavator, 6ton, 7 ton, 20ton, 30 ton, 40ton, 55ton etc. The length from 7m--28m, the length can be customized by clients. One set of long reach boom arm include one big boom, one small arm, one bucket, one bucket cylinder, other parts can also be chosen by clients. We can use back your oringinal stick cylinder and boom cylinder.
The bucket of long reach boom arm is smaller than oringinal one. Because the original one is too big which will cause huge stress on the excavator or if the excavator retract, it has the risk of hitting the cab.
The color of long reach boom is customized by clients.
If you have any interest, welcome to contact Aria:
Contact Person: Miss. Katherine
Tel: +8618127538971
