Two-setion telescopic arm
1. Made of BS700 or Q690D material, offering a lighter weight and lower load on the main machine.
2. External maintenance access for the boom allows for telescopic cylinder replacement without disassembling the arm.
3. Optimized front design for carrying larger buckets and generating greater digging force.
4. Dual internal piping design prevents oil leakage from vibration, simplifies pipe replacement, and enables all components to be replaced without removing the boom.