High Quality SANY485H And Durable Excavator Tunnel Arm Construction Arm
Product configuration:
One set of boom and arm, 6 pcs pin, 6 high-pressure hoses, linkage assembly, 1pcs bucket cylinder, 1 pcs bucket rod cylinder, 8pcs butter pipes, 2pcs stop valves.
Product features:
The tunnel boom is customized according to the tunnel height and other narrow working conditions, the shorter size arm can carry a bigger breaker(or other attachments). The arm is a solid heavier design, which can more effectively press the breaker, reducing the rebound in working.
| Length of Boom(mm) |
Length of Arm(mm) |
Total Length (mm) |
Weight (T) |
Height (mm) |
| 5600 |
3300 |
8600 |
16 |
3420 |
| 5850 |
3400 |
8800 |
18 |
3420 |
| 6100 |
3500 |
9100 |
20 |
3440 |
| 6300 |
3750 |
9500 |
22 |
3620 |
| 6500 |
3950 |
9800 |
24 |
3850 |
High-quality materials
