40-47ton 22m Long Excavator Boom Arm Wear Resistant For HITACHI

40-47ton excavator 22m long reach boom arm bucket complete boom and arm for excavator Jcb LIEBHERR HITACHI

BOOM&ARM
-Reinforced arm and boom to withstand high-impact.
-Reinforced plates to provide greater protection. The arm center andend sections have been strengthened.

RUGGED FRONT ATTACHMENT
The heavy-dutyfront
attachment is built using high- tensile strength(S355JR)extra
thick steel plates that provide greater durability than most of Long Reach Arms available

-Pocket and dimple surface patterntraps grease to optimize lubrication.
-Wear resistant solid lubricant coating
provides noise free and enhnaces anti-seizure property.
-30% longer life
compared to normal steel bush surface pattern.