25m Digging Depath Telescopic Arm for 30-35ton Excavator
(1)Specifications and
orking Dimension:
1.Material :
Q960D high strength steel (strength:960Mpa)
3.All steel plate are beveled by beveling machine before welding
.
4.Welding:
A.)
Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
B.) Welded by robotic welding machine .